Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts. 2019/05/13 23:11:18 fuzzer started 2019/05/13 23:11:18 dialing manager at 10.128.0.248:32338 2019/05/13 23:11:18 syscalls: 497 2019/05/13 23:11:18 code coverage: enabled 2019/05/13 23:11:18 comparison tracing: enabled 2019/05/13 23:11:18 extra coverage: support is not implemented in syzkaller 2019/05/13 23:11:18 setuid sandbox: support is not implemented in syzkaller 2019/05/13 23:11:18 namespace sandbox: support is not implemented in syzkaller 2019/05/13 23:11:18 Android sandbox: support is not implemented in syzkaller 2019/05/13 23:11:18 fault injection: support is not implemented in syzkaller 2019/05/13 23:11:18 leak checking: support is not implemented in syzkaller 2019/05/13 23:11:18 net packet injection: enabled 2019/05/13 23:11:18 net device setup: support is not implemented in syzkaller 23:11:31 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x10001, 0x4) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x101}, 0x8) r3 = accept(r1, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000300)={0x10}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000340), 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_emit_ethernet(0x32, &(0x7f0000000400)={@random="d50e764012c0", @broadcast, [{[{0x88a8, 0x1, 0x0, 0x4}], {0x8100, 0x3, 0x9, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @broadcast, @local={0xac, 0x14, 0x0}, @random="84a4d7c003a4", @broadcast}}}}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x80000000, @ipv4={[], [], @multicast1}, 0x1}}, r2}, &(0x7f0000000500)=0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000540)={0x4, 0x7}, 0x10) r5 = semget(0x1, 0x0, 0x66) __semctl$IPC_RMID(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000600)={r4, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000640)=0x10) chdir(&(0x7f0000000680)='./file0\x00') getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r6 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r6) readv(r3, &(0x7f00000009c0)=[{&(0x7f0000000740)=""/123, 0x7b}, {&(0x7f00000007c0)=""/232, 0xe8}, {&(0x7f00000008c0)=""/223, 0xdf}], 0x3) getsockopt$inet_buf(r3, 0x0, 0x48, &(0x7f0000000a00)=""/110, &(0x7f0000000a80)=0x6e) recvfrom(r1, &(0x7f0000000ac0)=""/140, 0x8c, 0x0, &(0x7f0000000b80)=@in6={0x1c, 0x0, 0x3, @mcast1}, 0x1c) fcntl$setstatus(r3, 0x4, 0x10004) poll(&(0x7f0000000bc0)=[{r0, 0x10}, {r3, 0x100}, {r3, 0x2000}, {r0, 0x8}, {r1, 0x16d}, {r0, 0x210a}, {r1}, {r0, 0x56}], 0x8, 0x3) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000c00)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000c40)={r2, 0x1}, 0x8) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000c80)={0x8001, 0xcc}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000cc0)={@multicast2, @broadcast, @rand_addr}, &(0x7f0000000d00)=0xc) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000e00)={0x10, &(0x7f0000000d40)="36d9b5031fe630a403fb9cd64f37f4208c186042c8ca8ff91dbdd6fc7394844d4fb8a62d06dcb82e3a82922c09a99e0904608f3d1d3ab5006fa78f88c96d7728d24ea2625eaacc9160d4017cf4c39f160e21ae4a0957b82962e34438be20731b49a8bf5fc5d7b224fcb56b2f10013f5395ac819d3c17e6fc0bcaef239064b086da073eaa4f91cd3d33f712f25436c03d88598e03036285696649e8a24a41755189cf86ac87104ed13fb8c8bc43c49f1940a10c9b8fad5e4ee3", 0x7, 0x7, 0x9}) 23:11:31 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x8, @rand_addr="09efeb506958e75100384ae5687b42d0", 0xffffffff00000001}, 0x1c) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="74368d836214222c8839842a859a4b4697dcd85397022f646a40d93f83971d82f9a1c00ea9b31c08d79e05835f68064cd8c187cdcc7606d34f458a829c5d35093dcb6a7749be62e04babf81b53da15292cbb5ac70b11a4371b0eafbe0e2e136820cb7e9d81ef5e40b2ce424afa92ecb9049ea567260d4f55d6bb340649af5829d53323ef1e2f6ff45791b22d35d85a74be1c840a70490187ffce638b26a8ec78f6d8d52df46f54a2ee9cd616481855dbb7ef5a89fd757129bd05a8514c40c6b450fa0a53fffa34b91bda87c7a1ace4056e74fd1aecd17d86d79cbb0b91f91cc356a02324be1ed17fbdc73d3a4234318a2f10aa79437c2313") getpeername(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x5, 0x5}, {0x8, 0x9}}) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000340)={0x669, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x118) sendmsg$unix(r1, &(0x7f00000027c0)={&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="6196886303de2661f310f3a9f392d09857def3429fa273a8ba73022a98785c04eab93edd24f0b3c3faecc8e26a03b28f218149a49af9a295a9a67f8cea8d34cd29da627f4c04e9fe2841dc77e7b9b1c20ffd3653b6f6d73e798c103273dd4c5830", 0x61}, {&(0x7f0000000640)="1acd24e46d0e7618476a7985c06f8eac101de03539b751f04afcd0e991d698eb5c09f9d38b7e872fd3aadb91e0c0399776c759139c653539d7bca75e8dc695470e7377d7af17d61b2ea033166acf71ec8d1b6e86efd05154c6ebb9a2eb33dac22e6c470c45cd4d3122edf5183f9c40725fb7465961289f825ea478e8fe3003f83b23b29d870e0600d1f3dfd870f304819205857b57e8c50ee107f57b08652434d12aec73", 0xa4}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="0d24bb3f0f9c6ef3c5873616a574f8238aae77254096a49c3b4fc7d5c38bf3f41b24fa38f0e9989fef403039eac414af6f4d3b1ef94d972682", 0x39}], 0x6, 0x0, 0x0, 0x1}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000002800)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002840)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002880)={0x6, 0x4, 0xe00, 0x100000000, 0xffffffffffffffff, 0x6, 0x7fff, 0x3ff, r2}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000028c0)={r4, 0x613a, 0x717, 0x1}, 0x10) connect$unix(r0, &(0x7f0000002900)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r1, &(0x7f0000002940)='\"', 0x1, 0xc, &(0x7f0000002980)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000029c0), &(0x7f0000002a00)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002a40)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0xfff, 0x4f, 0x2d}, 0x94) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000002b00)={@loopback, @multicast2}, &(0x7f0000002b40)=0x8) getresuid(&(0x7f0000002b80), &(0x7f0000002bc0)=0x0, &(0x7f0000002c00)=0x0) bind$inet(r1, &(0x7f0000002c40)={0x2, 0x1, @broadcast}, 0x10) clock_getres(0x0, &(0x7f0000002c80)) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000002cc0)={@empty, @multicast2, 0x3, 0x2, [@empty, @multicast2]}, 0x18) r7 = socket$inet(0x2, 0x20000007, 0x10001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002d00)={r3, 0x8}, &(0x7f0000002d40)=0x8) chroot(&(0x7f0000002d80)='./file0/file0\x00') setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000002e00)={r3, &(0x7f0000002dc0)=[@in6={0x1c, 0x0, 0x100, @empty, 0x5}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000002e40)=0x10) r8 = shmget(0x1, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) freebsd11_fstat(r1, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getpid() shmctl$IPC_SET(r8, 0x1, &(0x7f0000003000)={{0x12e1, r6, r9, r5, r10, 0x0, 0x3}, 0x0, 0x1ff, 0x6, 0x1, r11, r12, 0x3f}) 23:11:31 executing program 2: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/186) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/54) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x81) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="d3fe93de365ba4f5ef0914146e2991efe68283c379e021087cfe7a18f36514713273dcd9c34d2a428eb128e016d931a5a42951c908ca12657d5c5bb5175c47f6be22a614492ce265879d34376ccfba93f9d762efdd2a91db74f350e34f8569318e3b9ab401e9f824e17bab1c41e381db07852011c6adeb1a8752", 0x7a) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000200)=0x8001, 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x8, [0x8, 0x80000001, 0x8001, 0x8000, 0x8, 0x6, 0x9f8, 0xf7]}, 0x5c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0xff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0x1, {{0x2, 0x2, @rand_addr=0x6}}}, 0x90) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000480)={'rack\x00', 0x6}, 0x24) r1 = socket$inet(0x2, 0x20000007, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r2, 0x400}, &(0x7f00000005c0)=0x8) r4 = accept4(r1, &(0x7f0000000600)=@in6, &(0x7f0000000640)=0x1c, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000680)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0xfffffffffffffff9, 0xffffffffffff7d6b, 0x101}, 0x94) r5 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r5, &(0x7f0000001a40)=[{&(0x7f0000000800)="02e728b80c", 0x5}, {&(0x7f0000000840)="a39797169964b70a26f86908aa987a3f38be80dbbd4de40678941ce46caa08f79f6131349ee2e9b721ba52ede29901acf46d5c83940db8a61daf20c3f2defec091b8b7bbc0f65cad76c53d9e57f9979c2e3041d6dde8f8fba0ff362a6c683fbb1ef6d25b33260b7d86f2722aaef6e031c9fe4d520ecc7530aaf411e114ae91b0e7a6c5765ab7c1f9193360f92e0178781120f541ee66ec42b7dc10a67beb6e052211a06e02b68fdad50e7abdc6382d3ebe374e26a64239dae492e493cadabd0df99b3942dc", 0xc5}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="d0c1aecff38314f3575a105a7f5e0685739aae299f1792994cda5a6464ab01dd534e4f01494850ecc145358f", 0x2c}, {&(0x7f0000001980)="bca80639aaee4fa0282ab2f908e3bc85fd1e4bb092b98ef2fdd6b191ef7d0ca4693d43404c5cf8f2099b3048f125fd52326af4ef9d0973b68f23d0d603de8d9b652b711c3d18e878a4f061ef1c4dc9554dff8493f7faab101593cfe63b53765650f8dffcd98254fc18bfc928da228e06ee5d58f8a01f99261b7a85869ddfb72441d2d391d63629d0d5aaab280d1fb150", 0x90}], 0x5) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_buf(r5, 0x0, 0x4a, &(0x7f0000001ac0)="b54961c47f32896729ab949ef6c170771116015bf1eb6df1b9befa06e28e5addd702b52d04332839bffdef7572353b991455e5ff488e7f967a49398808d9475b7900130d6ceb9ec1c14a28cfd7d483d9549013f9ec071528e9c35a30c4c69dc8c715948361445ea2cdac090e4dc4e14afcd26217ea5803b84226e745e21af7357f", 0x81) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000001b80)={r3, 0x7}, 0x8) preadv(r0, &(0x7f0000002d00)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/46, 0x2e}, {&(0x7f0000002c00)=""/238, 0xee}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000002dc0)=r3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002e00)={r3, 0x8, 0x4, 0x10001}, &(0x7f0000002e40)=0x10) 23:11:31 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xbeb1da049c65c8a3) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x100}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x7, 0x4) r3 = msgget(0x0, 0x100) msgrcv(r3, &(0x7f00000001c0)={0x0, ""/27}, 0x23, 0x3, 0x800) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x200000002000}}, r2, 0x7ff, 0x7, 0x0, 0x3, 0x2, 0x2}, 0xa0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000002c0)={0x1, 0x7}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000300)={0x4, {{0x2, 0x3, @rand_addr=0x3}}}, 0x90) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000003c0)={0x8000, 0x77fe}) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x4, 0x42) r5 = getgid() r6 = getegid() getgroups(0x4, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r5, r6, r8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x200, r2}, 0xc) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000004c0)="5f6de3d9b1b5681e9305d4461204cc3466838b6e125ad59a3070ff7cae02381244be5ecb6d185d21fe570807497501c476ae87b6bc04aea83d6f45a9a8090b16a17966341d5846b9f6055c459f632e6f1a4e4e08d6c7261e0ad26e9b2174f2bd") setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000540)=0x3, 0x4) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f00000005c0)="e5ec0de03ed24ef890e5dac417a7d40e3b1c07c15b8ce22ce5dace724b5830ee216683ca92f91fd5d9ff29cbecffac6f064264af6803b9d2", 0x38}, {&(0x7f0000000600)="746ba8f6243c9b402e02a545c942ea5f8be3754de357e190", 0x18}, {&(0x7f0000000640)="a2be0499ef38dda9a994659d99099b035251bb22", 0x14}, {&(0x7f0000000680)="5e1d38ffcbda5aeb6bbe8f98c38a76d65c41c4a54615fff941a4d2d46b1f011d2040a0ab2c1294b592fa9f080d5b577b2c51e3e9aada725d3462e304ce0bccac7b6176c1a96b1b425461c8953de29e10ab9c7f09930d4f8ff57ed869", 0x5c}], 0x4, &(0x7f0000000740)=[@rights={0x20, 0xffff, 0x1, [r1, r4, r4]}, @rights={0x18, 0xffff, 0x1, [r0, r4]}], 0x38, 0x20100}, 0x8) pwritev(r0, &(0x7f0000001bc0)=[{&(0x7f00000007c0)="cbe29b4edcf6d412f066c84ad8cacb4e02e7407b4d59572145b9d37f5ab09557684e4da22111db5cc02d353453b3f268f0ba8f8e36dc2329228c8f7adca4903b722eb5aa1dc1dfd46ead4b5ae5a87db52d9453f10d52e1ed7b8072c431aabac9920b295a588a7c8a502d82a0fabf479928db41a6160e439cf532fc1c24001f589fbc2a097e85feff9e17589835a86a4cc678bd540d9230ae56c7b70837b9adc5b37bbf75eaf6ede9ef8b0eff391b4b418029d51f51a04cad28d7cd33100edb82499c6e56c5", 0xc5}, {&(0x7f00000008c0)="b798d77940304eec2c6d833718180784dffa1939c859d658dac31fd0e194558483b3f06d6860a6eec865001f8f1d604db44bc77140d69bc509cf2ffee8f4cdbb6e963dd3a5e011ef82cf91448c4b3b7ebaf971dfec5231006c5a2df97253b69dc0a8e7439aa8fe9e2e30756cadf47f777d3520f2467d44856ad8a030ebb31d377e0b538ebc8662d5c11ffae3fb2990859a352959d3bfee8317667a40ffed91b33b7410589ef6c2619ea04646621ae5096d7d125c6e6c0aa0ca17fda829e0a13dbbca0bfc45f0ed1e050fc26c6d2ded01b8715d5db1a9131342eab458953c95d5f31f09a267c39d231296d2a106598e", 0xef}, {&(0x7f00000009c0)="90a8ee72f9f5ea148f72b95a3b4fff7992ef48516b3a9f819c3a3020d8c4ae46309b04b607ab2ef013c94c18114828b1ce8458c977f7997a6f4be3754ae77f22bbfec8c0dbd33fac4eabf9017b95b0984f967c0d8217268090d96a0437221c372b7bb643f1bd8b01d82452dbda30fc93635dd16c7a3fb71ea8bc79b0c365c2faabc45e195e09c9b38f22cd7ef9c906dc31382f4019fa5747c23ef59ed83e738e3a8418f44c2db75c6dd6d9d03c", 0xad}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="f79054ac0e780d304f2bf2094b90fc7f3be6f089ae0518240c195b70c9c3e00c640fa41f8f4cede5ecea82fdb478846b034911ea230522875db7fcf97f43fc161f60e00fff2a4a3024c037919621f338f95cac3131281cf908eaa874d54b7de0bd288b530547b55631caa8c64d2f89815e75321e5630b9deaa6fe6b213f82ae984491d8d13570c2edb8b1711948a6143588b1940d78d8f7409e5083ff1eb0b82142f3cf96d382906702873f9bae041cf1b28e6c037f19817fa2228d20236baed0c53c617bebe949c3abbd67b15077b10fe3de933f064b3ae10388bb0219cfacc9604da10d8b93f61cf206dc5ebc2", 0xee}, {&(0x7f0000001b80)="85ae51e65bc87bdce4755f1639629486b3c109cc7ae66d19d883ffe3bf4bdef65743672f", 0x24}], 0x6, 0x0) poll(&(0x7f0000001c40)=[{r1}, {r1, 0x8}, {r4, 0x4}, {r1, 0x105}, {r4, 0x2004}, {r0, 0x2}, {r4}, {r0, 0x56}, {r4, 0x14}], 0x9, 0x5) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001d40)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001d80)={r2, 0x4b, 0x3, [0x5, 0x8, 0x9]}, &(0x7f0000001dc0)=0xe) getgroups(0x1, &(0x7f0000001e00)=[r7]) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001e40)={r2, 0xfffffffffffffffd}, &(0x7f0000001e80)=0x8) msgget(0x2, 0x20) r9 = accept4(r1, &(0x7f0000001ec0)=@un=@abs, &(0x7f0000001f00)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f0000001f40)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0xfffffffffffffe01, 0x0, 0x80000000}, 0x8c) 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 23:11:31 executing program 2: syz_execute_func(&(0x7f00000003c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e66400f380351a3e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364c35cfe000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000421bb38bec32ff0e1dba315c25823962a4788b521efe707254aee7842cec28956009000000000000009aef6fa02c423cff7f485a83756911458d01faa6643691ef5434a48f195bed6f062b7e9c3366f378cc2be430088a76a88e1615287203405c279742aac30546c7f62d1b6e094dfedcf95aeaea"], &(0x7f0000000080)=0x7d) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) 23:11:31 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) getegid() r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x6}, 0x24) 23:11:31 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) truncate(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000140)="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") munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setresuid(0x0, r2, 0xffffffffffffffff) 23:11:31 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000140)="08cfb5b1d88d31702a09090db9203ed38501d03844a86d9367c859443cce05492bb98269efd8d0b5bf7a41a1f5b28daecf960b984a71ac48694b07566539631b0b624bb7e6c9a0e69fd1c8b853b46ca05d477209387a0b5aefc01637c078e65aa8606593d0f9a3a413d5fa1315588f68f180acff23de6c28cb9c4d2e8071ac03aacd0fc579992f8524f90ac159b72873ae1ee176905a3e3164ed9555ac9dc8d0022b5e07a742814fe891f7f2e87cd1bdbc007760de3fba64885be97966022dec6f75e146e0750d3a4903e77b164a8a", 0xcf) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e6786696c653000b9767ff457ff970e207807cb250015ed3db6227ff50064ff5fd89ccb1c93e548e19ad32745a57df0adcf2330af3c09f924073d4768b52336b64044800ecf47c759a6b2d334fde1bc17641c2a2219edad47842c257760e152e7f713d3a3d5647020b0690b7204a82d4fbde7e3431f675d08e79293cc41978f1b6e7b43e31b4836130b4ad3c2ca00"/154], 0x10) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 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 23:11:31 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) setrlimit(0x9, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 23:11:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f0000000240)="b4e5e2d262da5c4c") readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000080)}], 0x2) 23:11:31 executing program 2: syz_execute_func(&(0x7f00000003c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e66400f380351a3e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364c35cfe000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000421bb38bec32ff0e1dba315c25823962a4788b521efe707254aee7842cec28956009000000000000009aef6fa02c423cff7f485a83756911458d01faa6643691ef5434a48f195bed6f062b7e9c3366f378cc2be430088a76a88e1615287203405c279742aac30546c7f62d1b6e094dfedcf95aeaea"], &(0x7f0000000080)=0x7d) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 23:11:31 executing program 2: syz_execute_func(&(0x7f00000003c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e66400f380351a3e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364c35cfe000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000421bb38bec32ff0e1dba315c25823962a4788b521efe707254aee7842cec28956009000000000000009aef6fa02c423cff7f485a83756911458d01faa6643691ef5434a48f195bed6f062b7e9c3366f378cc2be430088a76a88e1615287203405c279742aac30546c7f62d1b6e094dfedcf95aeaea"], &(0x7f0000000080)=0x7d) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 23:11:31 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b1d000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000003c0)=""/4096) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r1 = socket(0x1c, 0x20000000, 0x80000000) preadv(r1, &(0x7f0000002680)=[{&(0x7f0000000300)}, {&(0x7f00000013c0)=""/182, 0xb6}, {&(0x7f0000001480)=""/170, 0xaa}, {&(0x7f0000001540)=""/43, 0x2b}, {&(0x7f0000001580)=""/226, 0xe2}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x6, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x3, [0x5, 0x3, 0x3]}, &(0x7f00000000c0)=0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x2000, 0x8, 0x0, r3}, &(0x7f0000000140)=0x10) r4 = msgget$private(0x0, 0x40) sendto$inet6(r2, &(0x7f0000000280)="ee724473a837761e140d7b013bb7e1675dfd68adb59a0662b7425b2ed02dd5c232476c721345e2fd62c47a7adc9481", 0x2f, 0x8, &(0x7f00000002c0)={0x1c, 0x2, 0x1000000000000000, @empty, 0x5}, 0x1c) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/227) 23:11:31 executing program 2: syz_execute_func(&(0x7f00000003c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e66400f380351a3e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364c35cfe000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000421bb38bec32ff0e1dba315c25823962a4788b521efe707254aee7842cec28956009000000000000009aef6fa02c423cff7f485a83756911458d01faa6643691ef5434a48f195bed6f062b7e9c3366f378cc2be430088a76a88e1615287203405c279742aac30546c7f62d1b6e094dfedcf95aeaea"], &(0x7f0000000080)=0x7d) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) 23:11:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f00000000c0)="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", 0x1000, 0x84, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0x5ec}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001140)={r2, 0xda, "7280cfdaf814655bdf049e6929880af68ad188060c50e894ada7508864962f74a503d82331b218a7c4d1acf02013e47695e0a249a74a8d6498bb9cadcf303d2e4da3100af8bac6ba82234fc8d9cac2611c6586f726d44787c66939fcac29de25d4a579a9cdc4509d4952d3482f6e37c9d9f67d9bef9ead719e5fb886805c21b5d696aa5527c86a904d46e066172ce0b7357eb44d5047d843594d3fa84257a7bf8bcca8faf844acf70329821a01eee8c59a49954159cffede0d3e139c68b1cecb755f4eeb3c9b05829a1cf127a1332162280999acf273ae1d3f5d"}, &(0x7f0000001240)=0xe2) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000012c0)=0xa556, 0x4) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000000000000080) fdatasync(r0) mlockall(0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001300)={r3, 0x1000, "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"}, &(0x7f0000002340)=0x1008) ftruncate(r1, 0x3) open(&(0x7f0000001280)='./file0\x00', 0x200, 0x5) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 23:11:32 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000540)="9826473e431c230f05f32459bf030000004bd8e5c4c4e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300660f16b44f000000008fe95096c00fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d3ae3fc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000000c0)={0x2, 0x1, 0x1, 0x9, 0x3}, 0xc) r2 = open(0x0, 0x80000000000206, 0x0) poll(&(0x7f00000000c0), 0x0, 0x5197) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @local, @rand_addr}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0xe070, 0x2300, 0x14, 0x5, 0xfff, 0x8, 0x21e2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x401}, 0x8) 23:11:32 executing program 2: syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x45) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "39620e0f9786769889c5b311ee853cd337fba81f248d03e78be1654014e33c92", 0x61ae, 0x4}, &(0x7f0000000180)="a4feb9986555c28620d11f425aa733fcda78619cb712e057faca0ce8a3de4d1db03dde29c5bf8cbb99d1ef5b386533a1c0429bea241795f0b7dc219a14d40db197c505885db2e8dd4e537fde88c124325ba7f21b0fa4e7d2f9f1fbaec23330ef0b68d7a29fb9b9b51d3aeba458e7dc52d8c1c6e738d77db03487c71afef31f33dcb7f0424e5a4e9c46cdefa42f0afe8901ef69a0b3740252c0836e866a19bd561d3ba4922f937e94", 0x10001, 0x1, 0x81, 0x45ec9683, 0x0, 0x6, 0x60000000000000, 0x5}) 23:11:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="32dde7cd4d53bc4a232e90332c52cc98204d4f49f59b334fbe3605343a0aa34fd4fbeae24eb31dda702302a5f2ab36a48e260d99be01b02b7451f0591f7d9def78f1f8bbaeead032b386879ebdc6c7e761a52f7c91092b5f2c902d2602e8672fc27396b23ee72b824fb1aa5528631753c19bd1f50a5ee3e7f8c97b69eba8df8e86bf856a979fa034501739f39c5f9335cd7c89da5dc7c85de242e2e9be1791595d6b809b82c9cdf0de32863b63e29d6edc7b1f8c20b6966029dc9070b0fd3fbc9f788332bf9ce8ff22c5e2817b1b4e") ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="a8177a8af98ca511cffb19968903158ebfdb0d37cfe02720a726d5a67e015d808b73fa71e0b099fb5853eae904b26ce3f641f6c20ecb34349e01d97215d3ab08c20605d08e55db1a4f04bee9b649e69b67a484cab5ebfc649a8b5b01290c3be306d91542dd4525e028fe44809524d07d7684b6b61e2a140e235bfe05141a71dd8eed7528ecac589583fa8a9697bc9a7d093fd05eede7876c18163baddf9e418f5c60e36ef543cd457b9807f7a9c040546ea698c8456d0195e1aa554941b3afe213b002ad0a2850a05bddb6832f170e8aea0f1ebedc0a4f72752eed1e5c726058b398c897e579bac6c0db6a75a3") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) ftruncate(r1, 0x7e2780e3) 23:11:32 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x401}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)) 23:11:32 executing program 1: r0 = socket(0x1f, 0x10000000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xffff, 0x0, 0x7fff, 0xffffffff, 0xf5}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) 23:11:32 executing program 2: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r2 = msgget$private(0x0, 0x80003ff) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) r4 = dup(r3) msgget$private(0x0, 0x404) r5 = getuid() r6 = getuid() r7 = fcntl$getown(r3, 0x5) getpgid(r7) getpid() getpid() getpgrp(0x0) getpgid(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r4, 0x5) getpid() getpid() r8 = getpgrp(0x0) r9 = getpgid(r8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x9, r5, r1, r6, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r9}) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000640)=""/69) 23:11:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="10", 0x1) socket$inet_tcp(0x2, 0x1, 0x0) semget(0x3, 0x3, 0x100) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)='x', 0x1) 23:11:32 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) 23:11:32 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) munlockall() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x20}, &(0x7f0000000140)=0x8) ftruncate(r0, 0xf100) 23:11:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 23:11:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="32dde7cd4d53bc4a232e90332c52cc98204d4f49f59b334fbe3605343a0aa34fd4fbeae24eb31dda702302a5f2ab36a48e260d99be01b02b7451f0591f7d9def78f1f8bbaeead032b386879ebdc6c7e761a52f7c91092b5f2c902d2602e8672fc27396b23ee72b824fb1aa5528631753c19bd1f50a5ee3e7f8c97b69eba8df8e86bf856a979fa034501739f39c5f9335cd7c89da5dc7c85de242e2e9be1791595d6b809b82c9cdf0de32863b63e29d6edc7b1f8c20b6966029dc9070b0fd3fbc9f788332bf9ce8ff22c5e2817b1b4e") ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="a8177a8af98ca511cffb19968903158ebfdb0d37cfe02720a726d5a67e015d808b73fa71e0b099fb5853eae904b26ce3f641f6c20ecb34349e01d97215d3ab08c20605d08e55db1a4f04bee9b649e69b67a484cab5ebfc649a8b5b01290c3be306d91542dd4525e028fe44809524d07d7684b6b61e2a140e235bfe05141a71dd8eed7528ecac589583fa8a9697bc9a7d093fd05eede7876c18163baddf9e418f5c60e36ef543cd457b9807f7a9c040546ea698c8456d0195e1aa554941b3afe213b002ad0a2850a05bddb6832f170e8aea0f1ebedc0a4f72752eed1e5c726058b398c897e579bac6c0db6a75a3") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) ftruncate(r1, 0x7e2780e3) 23:11:32 executing program 1: r0 = msgget(0x0, 0x2) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x3f, r1, r2, r3, r4, 0x1, 0x1}, 0x7fff, 0x1, 0x2, 0xcb7, 0x800, 0x1, r5, r6}) setuid(0xee01) syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 23:11:32 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c) write(0xffffffffffffffff, &(0x7f0000000b80)="fe9d3268562be8564901345bf5ee9822b31d31e1ed6b960c9d46e3ff57eb0c9eaa77a24f464431f24477e8796ec0c688691dbd2f868678241d283d5cf9da2eac9278cfa3bdd60d3c5e587ceca6df3a1ed943d27c54e827145c1dffdfc486ba439cac01b3dd7ae5a78611d65d352d477c65b03408e7e54fda3e452a60e7ea3fe6a11d2e1b97a01bc9ed3a1578ac6bb3fa368be94ceb8e06fa8751eb6a879de76c4c853f0bd9ad36963f412102bb7ebd65bb156a8ba7ec56f61c233cb8ecd1c578c114a51e1d779d31562807722d6e9a7f07ff4de8b59a2fb50b6c96c1d42b265e840fd935f724fb01e791f5e3e4ec2f6c9d4837f7a2b2de88f94a7a0edf7f34cba5a61e365b037833ebadc3f537287863bc6cc7a277a6266a8825bdaf21e90bcb33a572f85078e2b2f060f4ff74cb33a1ac4ec8c75378fb3c39134986b6aa3bef33aa51b98471eb2acd70c6ceb82da72649647f49dcabac9e83740666e2dc0a7b8a1b9a367923b30d4ee8a0de63dfa566ca0c498b9c0433551641e0cc5f852f9e090d28304001326816cf4874ebd25f9f47f0a5384d45877258cb9af62ab39e04ff4f4e13ed11d15aa1ac9430e64fe5b554a645c84d5815845e6f5777816597591dddf8e47779edd815639fc219c47711f8e21785a5918596382e02cba3b467df681d42d3b743f215373d63c3c5c0e07829db440ab0e190b325edfc6557ec26b99850133376ab4f4d521f2e395f44aef612808accfb3c5d499ace62d49d3947cda80c644cd624251d16c4117738521d643407199ee0a92f808acdfa9ae6de1a7ee11a0142808e34f7924862a243054d887ff3c3cb7ec37cce2e48cf0536f267a5c47ccdd575c401f69fb8cffb557afebd99bbfc88a2102f515332e7f8ca707d4fdd6d5b8fcfcdf677ccfebb4e8c260d98bbc63dafb7b9255090542c424e1a7ff2171694630e5a81e5cad4b841d564d17847d2cca3fc14262e78a18c59b7a19382615659224233ff9c9635cd8da5c8e2fc0a52e5e0c9c7542b1d3fc387ac58aa192f26feae25c15b73d14da7af3756ae9e6a51692d62bd3e796723a7eb61ad2d2dfd68e61eb7e677cff546f0b7e31452e1cf02dcba20cca16b718fd71b0a24bd6f0bb89ea743986db471a1418f4238b94fccf6f519e605da318aad86e5a25eb1a1740d3d10c2dbaa171280b1df86164ab8c61911a4f45f172e410c57422277d0f32f9e291fcff6f6687cf23d072eaf5524128b1f447b9b2e891c5c67f1e5604532630bb44c0184c320b248315bc3fd122a9ea634ae08cb09308a168571f9c71540430c80c120a2e4f3c05722e470f641c957975f700ebbf90559d13b9a1ddfe05c93e20845c6af217417197fef385c075e8eabe2f527768815dd76012d12d466eb0a328326e2fc2f6afa66b4af590cf7f109d55f4cf4ad33b33f6b43d162d65aaeeeb965563f3418df26fb548e3b476382d342303476cd6bd53e4dbe721d7a6d6fbfc8e753330da5b7cf1151f0e08236b552223e4439c92fa5e3746de444aa18216c0ecaac5dd81b126eee704ca683d6da7cb817eef2528fcf050ee608cbadcfe309da4c884f44ad694d7046b687d16ee373ba6a255b2d3f9036dec7db40757cfe3076d8f569a1b9454e2dd4a04402c57a3a7ca994f630054dedade21739de7cf3459fe8b53d3dc29c78edb9c8764750953407d8fe849d71123b905c58d7d79c0645246cd5350fb198bd29cc90151c9c79188f6aab56f60174a6fe114a5fb6ace5cbea3ab2c31ded541498c58e53206d22b247e23adf074cc0be27a802c9d9ff0f089d386ea77693fd88f7ac1936344ea280ba5d616b65639181b2550b2fcec9c5d82d6573677669010b0cda643aff7778c2a5a8b11a8838c3f79398fe498b9b65dc51d16405943c00f38a23a43af3488273d63c2c6a9b52833515d9d2f9d4b1d44363d7cfd469218416f6c6c91c1d8e9ee6e5956c55f0af1ef8258c50db", 0x57d) 23:11:32 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="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") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x25, 0x0, 0x0) 23:11:32 executing program 2: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001300)={0x0, 0x2e7, 0xfffffffffffffffd, 0x401, 0xdec, 0x9, 0x2, 0x101, {@in6={{0x1c, 0x2, 0x6, @ipv4={[], [], @broadcast}, 0x6}}, 0x0, 0x8, 0xa4e, 0x40, 0x9, 0x5}}, &(0x7f00000013c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001400)={r1, 0xa2, 0x6, [0x3, 0x0, 0xffffffffffff8001, 0xff, 0x2, 0x6]}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000011c0)={0x5, 0x2800, 0x390, 0xffffffff00000001, 0x0}, &(0x7f0000001200)=0x10) freebsd10_pipe(&(0x7f00000012c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001240)={r2, 0x9, 0x400}, &(0x7f0000001280)=0x8) sendmsg(r3, &(0x7f0000003bc0)={&(0x7f0000001480)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f00000029c0)=[{&(0x7f00000014c0)="74680476582aecc1c07ecca9bb7ec056adc6a3b98f40a08c7be36a85560fa296d7e714ad871782b57cb55fceecf10249b848224a33cd2102dd5df0de92ab54753b60f4ca329ccf5f367665ee03ed6dc2d24ddabc573c413fa1", 0x59}, {&(0x7f0000001540)="5286fa46b047101945800f00dc7401306528a00faf26f6faeeb16a90df05151ce3b366bd6398205532de2993c69d71c852e9de0008d70c044514a46345eeebb6bbce35b7bd554f48935896f379ce0d40f15a82eba53642d22191704d34108f1f60add3d43d0597ef4cb8aaf5d785e0dc3fd4755bca3de719c9c82d0ba351ca0afbfce479aa4e6fc6ff8a58ad82c3da9b1c888455ffe4432d85515ba883dedd4abab4a6940f5415844a93933825651d883aceaa1294972ea024", 0xb9}, {&(0x7f0000001600)="26a8d39fbf6b1b5e63a5fb48185f49f5219d995d07dff4b0a071cf9dc74ffb61c38e1338de07eef9f8c353fdc72f01d3caa1d6d5d7af8d63770ac2f47e9e443fd0e51629a5b1f635acf476c59b5d975489e3870f28eb8369f9c11715bba303fa54c3bd14e59030ab53d094048f35f5f792625f5b3db72e831643a6a690a15dc3d7198d8a28632567d63cd0975da767db8b20b8af8ccf23d5d5ba8c2c70c23b19f9fb7003b011fe400bfd843a83fd533b77ac9c5ba9ca38aa2eab009e9b2f4abf9f85d9d79b0c0194788d34a26f90c74e08b5dd8d4128", 0xd6}, {&(0x7f0000001700)="522e535aa043a44c3c4a1b61b1117ff43fd6411f3e74bdba822f218001191a694bc0736db732cda19f3eef5d1272125b0ce31bba41102efa595960631580f952b70d8381eeb32b5c6efd843937a335f70e1bc6be668e77ca96548200725fbf27", 0x60}, {&(0x7f0000001780)="fdd22f1d1074cb91cfb40902cc7c811b1f6b5f04be9c8ed1a86507a3fc4fad05053cea1338f368de1ecb825b510e6f9f2c3d597fb0b392a905e8dae9f3761ac7d2b037d2548341f207912d69e30a0ed8426000933a3c0891779525f8b5b0f928d39fe6096732da0a368615d31ce6d4d1ad7fc3188dfb2cd52b5121ae67", 0x7d}, {&(0x7f0000001800)="ebee8e33418cc87f0f0f879c424e00327dc5c2115d114e2cc17a0d096b85927ab713f40c3df46c995b77e075a0af9bc2acf094bd73597d3b75e39db7b53711f8d2908ca8ce4aa18fce53d55620003a0c2c17ac0953827b7dc4d36d3c504225ace4e74db37fc463545c478e2a47c17d0d0eda9c", 0x73}, {&(0x7f0000001880)="0a1a0dbd8ca3193b3ba0181a0f1156a8e00f37a6076e143c27c110910a55822dfc065f79c79d99fb1ca56b854286ac923c4d3dc3c36b49", 0x37}, {&(0x7f00000018c0)="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{0xf8, 0xffff, 0x80000000, "3c194c52b6dfdfd20aeb6d352a25606d08064c1477a5ff077e1300733e45bc53f46ac94d0676e7dc386f0ac9463237abb404ae5b348b4ad5d298e4b2fd8b1377c2a78138690f9b11008e8d3ee2fbeecb6b73c2e9674d11a3fe7907a6f6e729d38a63eaae64bfcb3ec4f3039e0bbb80aefb9a26591b4f0afb4b8713fd18a47817d09dc11d009026abffdee524a491226743500aad6ead8adfc80a3130b023bd6ec15d2378d5d8ccbe0420bf76d7c1361a1a1c07afe2e86670d057eaa80648053b4fcd1097ead19fceeddf92d881ed250a049de124f3d2e6d201e105bfc7c7b064b21f06"}, {0x10, 0x84}], 0x1118}, 0x100) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) accept$unix(r4, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) 23:11:32 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10008, 0x0) syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 23:11:32 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 23:11:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000100)="9ae99b64e5ba6a1576e0cfd9b58a9b73ac79e41046bd7200deaad484fc90b985c519383a3c9a9cb4e215250a1574620e2787f1d77de72904ea81024d829ae7453b92052cb5a6dfc9e0eb53a7f1732ac316e01985692cd82e257c1e20a2434aa52347d0741007f7613ec17ffee0a0709c5b80c557adb8441b559596ff391ec45b71b9a4a466f0ff1992e0") select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"e964745c331f7c987946f207e0932d593ff1ac77c713d4603e73e8c9609ba13d2cf54cfe5eff5cd237a394b31c76e28896734fa7f9c4da7a87ed5bb57bf8a88d6e25e10241bcc878836026ee6c434094c3cf7fe82278376fe2b0582b3697ce7040480add49ff2a73517ae98bc74209c300bb9b1ba87f27a14d9e6051abe41dbf0cccf4191cd0c4e181dbfb65e45e3668a8232413e017bd133829d8cc469520b406190ae29c4f6b847c3d1ea466e80b01fc83f0129a13d933120067f38b6a91d91926a432f3a72efb37b975dbc2f77833255bba08a31f4e0dd44f1c7f60f2d2aa6225540adb24bf2b2113ad523bc591612580463457be71b07cf4f2c001f1c78cf6c973a0e27f3437a0d3644b1e80f60f60d8bf8065bf2c5013d01f9326a5d1ab13bf104a4a75655377d99d9423199e5664bbfbd81b91ed55bb61b33eb451733356204a822ce87a834117bee5c3f5dbe5a7ba7797e2208ed363f1955113cdb1499a10e4f78d2180b582e3249670f3ebc3da0996115330dc62e25c442fbefeeebdc8ae17d0a6f254f93a32515ddcbe5be0668d045e29b7e2c46f0e1add60d22aa2dc6b0c8b60f2bbbc8d40cfceb46f68ab18f1c86fa2688d30777fdc2a5fe796069b22dd0c62a40e25bb26fe809704816277db43a5c319532eda1dde196de55ebb842f0828b52dfe1617057fcda21d609407869d2ae3a8e2c44be08a841371dfac7d2d30281dbe2f4207679cf908072d175a07615d71824e221733ace538448bfbac41fcb2524c922d32198fe75bd60a84cb1afd52be39ce07f779189e560edd3ffa5b5ebf08f35327c50d224781809faa2347b008a98cadd0b1b1f9942207e2c5491c17aab65eb9081955f976e54126f13b4788ab0a6282be286aad8432113018b82707f410b0031306770f60a5a087843017551094816ddbe695e7cc56854cc9054890461af22f652596fc8621a167ee725b532e0497619e6ce56b066683e0a8f323ce116fccdbdfaa600ba36d69aa96c2363d858b89465cc31b77a964b5c48e2e6bf45f7587fbd409d582c277a44d07dea842e84073413740f0d2c562c3d266ad1268397a4e2c5f016a85f16c1f73db2f6d40ca3bf7f242436e5b28649ae0463eff3a5405a07e86db8c0e6fddb078b056664aa0d2a059667d4f98efd92e816ca92025d8767e64f01aa5cb5463e87003bf4090b67e79a3cf1bb7cd2439490c967496e89388ddc44ea315fd18141916429d099c7c6ae3afcdd939e91f1cb6ed3ab04b91d2206fb5f998c6fed19dd16894d3b4ff2386fd05bf75b9b5c3b118d3dda57b9a82f80e04aef2a57aabc2316af4847de07266a9c69257bbe70f54d3eb02fe5752e050844ce381907cdcf95246bbb2893422424b2fbe3bef8fc9a15b267245d906e378df83808e14795468c0952a1c33ca1e16574c6ae223b3e395a24629", "a3dbfc2fce770fbe8735cb6eeb5876820ba1087ea3dede95e4d803250efe0d79", 0x10000000, 0x35}, &(0x7f0000000040)="a4fd6e58ce58a3baa67c543b6cfde05e8f00ced0b7716cfc1c3b0d39c289f2464b08815942b0d0a429dfc64295ed30ef69ad74adbcaa37b8b1d52b6660669dd5f45916d700dc8150fb365d9f14c3849abceec8fd11e1e7682145f6273ab854ad9d500bef77ac73b06455e07b1062f031730817d924cacc9701364351c3f7255683", 0x100000001, 0x3ff, 0x1e, 0x37dc, 0x8, 0x1, 0x894, 0x2}) 23:11:32 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6b088a6b}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1}, 0xc) syz_execute_func(&(0x7f0000000000)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socket$inet(0x2, 0x3, 0x101) 23:11:32 executing program 1: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"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", "520b357e89c345bf81ae7666fcbe7e6a7a774e994dd0c377136042c49d81daff", 0x10000000005, 0x8}, &(0x7f0000000180)="63dd215a95235944dda8f63c1743b1e4ab085d623511c46c5d24e43ba805c87c28d6c565f960e6202bd4fb42be6155a2d3cb7ccf9781c049b5df8f0fe390c2e5aae3b5c4682478e06feaf93788e38d2195a863b54b1f0554a50103fdb74a55b7e04eb9f24799ef5d8c19226bad702abaa7deecd4d613f373383a1a2459f8b01dc839ff1931898389852aebb7ef43402aeac20505812c490e336811c7b846ff126cf00fae04f1a875510524dae0ecef3ccf4ca27e8afc73dd53c3d0eaa89e9a0c45f9c5fd02af9c19c20164fdaf138f", 0x100, 0x81, 0x80dc, 0x7f, 0x101, 0xe, 0x401, 0x80}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000740)="7f454be135604bcd5b23cf18b45f050b8b75c8f9bcabb957f2f56a") r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0xfffffffffffffffb, 0xfffffffffffffde1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x4}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000800)={r2, 0x80000001}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000700)=0xb, 0x4) 23:11:32 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast, @broadcast, [{[{0x88a8, 0x200, 0x0, 0x1}], {0x8100, 0x5, 0x8, 0x100000000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x13}}}}}) 23:11:32 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x4) 23:11:32 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_emit_ethernet(0xfffffffffffffdc7, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) 23:11:32 executing program 3: syz_execute_func(&(0x7f0000000200)="c482daf5f3b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008f275a9b26c7e4c753fbc4c4a1c9c274780000edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748c463095e7efe85518fe9509b9b9bfc0000c1ea0166410fd15f7df265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x0, 0x1, 0x102) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = getegid() r2 = msgget$private(0x0, 0x103) r3 = geteuid() r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000080)="42aaa40ae0b90d493afca28b1e2dd955cdc2cfb814e31f33e8d16abacb34161d02a1e681089788fd", 0x28) r5 = geteuid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r1, r5, r1, 0x1, 0x5}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6}) 23:11:32 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001480)=[{&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000001200)=""/177, 0xb1}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000012c0)=""/206, 0xce}, {&(0x7f00000013c0)=""/135, 0x87}], 0x8, &(0x7f0000001500)=""/173, 0xad}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 23:11:32 executing program 1: msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r0 = msgget$private(0x0, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() setrlimit(0x0, &(0x7f0000000300)={0x4, 0xd1a0}) r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x16, r1, r2, r3, r4, 0x102, 0x1}, 0xdfdd, 0xa68c, 0x1ff, 0x3, 0x2, 0x9, r5, r6}) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 23:11:33 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x29, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x45, "47dd7b1d34144f00bb1a9a97b2a3bd396c910b584d0121b4bc04da4d7af27c375a1ad50c1e816f803a28bf46979aa98999637a4ea040133d597f14ec04e67e6aa4214081a3"}, &(0x7f0000000080)=0x4d) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 23:11:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) r1 = accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012143208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 23:11:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x20000000002000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="4388413765bd43cc7b87fcc73b4d9fd978ea0faf57cd32650815b0bf44348dd2774d8150a002b15c5a706d0d1cb68117b01c58804aafd11ebe516d6c82829ed9b3bc0c80dd40b65ebf792cdee757de05ae1a1f43d0d30ce5787220daca130459d55c00004b72c248a161f917201bc5199824407a4def9a13ed7a0f861ae3d9bcbf0d430ba4aee99a900f6ca46722bb889b2ada43f6e0d964d1c1910f7560bc2543b577577287b29132367139b285e7c4786919b4314135c6f5d5f10a6dc5731dbfeaff91e01f1f8357b1ad911f4cff36e1b1511c31b0e235e92c1cd44a6dab0fb1486319544ba64a08e4233b") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000180)="bf") 23:11:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) fcntl$getflags(r0, 0x3) #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 23:11:33 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000640), 0x30000000) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x23) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), 0x4) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00410096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = socket(0x1, 0x5, 0x0) r4 = semget(0x0, 0x3, 0x2) semop(r4, &(0x7f0000000600)=[{0x3, 0x200}], 0x1) setsockopt$sock_int(r3, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r5 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) readv(r3, &(0x7f0000000580)=[{&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/46, 0x2e}, {&(0x7f0000000480)=""/35, 0x23}, {&(0x7f00000004c0)=""/178, 0xb2}], 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 23:11:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000080)="c9e794bdac18927a80ee8b19d16f4f833eb57472dc5823cdf8ccdc3c4d00b37f56be3db3e2de0542d704d4eeeb0e024d3e0785d2251de2a96993ad0f9022a30144a90e18531fe08ed6d8142de7eefea770ff8f10d8a66abd87201c2d30bf0e7750d126ec4349ca3c063c221893b3235d74f5dfc14c1f0be4af3535f4423454143d1b905e8d34f771d2d30efce10812c067ccb535dac622cca4df7e0720c6f64b6dcbf9e61e6622cdd6519722b03a6e9924481cd2d414") bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 23:11:33 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x6, @mcast1}}, r1}, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c4c4a285014d02c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 23:11:33 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000640), 0x30000000) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x23) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), 0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = socket(0x1, 0x5, 0x0) r4 = semget(0x0, 0x3, 0x2) semop(r4, &(0x7f0000000600)=[{0x3, 0x200}], 0x1) setsockopt$sock_int(r3, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r5 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x80, 0x5, 0x7, 0x6, 0x5}, 0x14) readv(r3, &(0x7f0000000580)=[{&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/46, 0x2e}, {&(0x7f0000000480)=""/35, 0x23}, {&(0x7f00000004c0)=""/178, 0xb2}], 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 23:11:33 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x2, 0x1, 0xb542, 0x7, r1}) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r2, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 23:11:33 executing program 2: r0 = socket(0x0, 0x10000001, 0x6) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x64) 23:11:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="b320a9e43c40", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7f, 0x4, [0x4, 0x3, 0x8, 0x5]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x160}, 0x8) 23:11:33 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c060f05bf03007500c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) accept$unix(r0, 0x0, &(0x7f0000000180)) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000200)="8efcf807a3b739443e8ce37bdfe9e431d6726f59c89c5e8a9f61cddf3b155e7833760e6627dc2e96654e6ce5481ca410e0f626ca7f18a086d5a717de9270a3948824c1ed8094a52118efb06e9c8af0ad65ac366f7712bc57448fe09adc7fe7e6fb4bba95617fc87b4833ad4f8b217fcdc33583c54c63b52f11c67eb20b50971677360aded6") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x7, 0x4) 23:11:33 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000440)=""/19, 0x13}, {&(0x7f0000000480)=""/63, 0x3f}], 0x6, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000600000000000340000000006c00"], 0xa9}, 0x0) 23:11:33 executing program 2: r0 = msgget$private(0x0, 0x9) msgrcv(r0, &(0x7f0000000040)={0x0, ""/128}, 0x88, 0x2, 0x1800) __getcwd(&(0x7f0000000100)=""/214, 0x3a) __getcwd(&(0x7f0000000000)=""/57, 0x39) socketpair(0x1c, 0x3, 0x79, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2}}, 0x0, 0x9, 0x5, 0x10, 0x3f, 0x400, 0x2}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0xfffffffffffffc01}, 0x8) 23:11:33 executing program 0: syz_execute_func(&(0x7f00000000c0)="952cc50f050520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c48f4978e223ef2e0fbb0198860080203f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000") 23:11:33 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 23:11:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7ff, 0x4, 0x7ff, 0x9, 0x19fa7eea}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x7f, 0x2, 0x0, 0x4, 0x1ff, 0xfffffffffffff000}, 0x98) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000040), 0x2000000000000288, 0x0, 0x0, 0xff8b) 23:11:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 23:11:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) getsockopt(r1, 0x7, 0x1, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) 23:11:33 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = geteuid() r3 = getgid() r4 = getpgid(0x0) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r12 = getegid() r13 = getpgid(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = accept$inet6(0xffffffffffffff9c, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000a00)=0x1c) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pf\x00', 0x110040, 0x0) r18 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000a80)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000ac0)=0x10, 0x20000000) r19 = socket$inet_icmp(0x2, 0x2, 0x1) r20 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r21 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000b00), &(0x7f0000000b40)=0x1c, 0x20000000) pipe2(&(0x7f0000000b80)={0xffffffffffffffff}, 0x4) r23 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r24 = socket$unix(0x1, 0x5, 0x0) r25 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000240)="aa122c8957f6fd03abd7256bc34f014359e1c18ea9a335a429c313ebbbfaa540a7fff90a61c24474ce5910791be98fccc05b3afd84a62ff16b610319c268f2e56ccaa185cabb267b470de904d2035eaf2aa579583d3bda9e708c1535bcbc3d8debb5d0def051952935361b691b72ba1ba38d5d1a8b2866ba6f2fe3e4768f1fdae67405b123f884b923cb27b5b3e6d33ab40d1a3ec4f0b439f8faee267201a8907518d7e95ca8cf1cb9bdbe5b3d8670f4deb01b01d9b98cd7be8e3340f088949a71688e51ac257e235855b6cc23baa5bd28f212437161bddbe9665e80cf72387617e49d5df534116e", 0xe8}, {&(0x7f0000000340)="d7e56129ad7405d28d59a964a41dd84fb8ffa4a1bfbf7bed27342f83a86a27567009092fc3aff3ea42f169a5bef4d40ec864ed5e180244ec688fd67ff69f31a3c5a4ff6a896c58c262b2ebf1a929f27c282b8149de8e600ba1fb58009fc51fefb496606433f337cf2a164be45fc7ff152c85381d89", 0x75}, {&(0x7f00000003c0)="f0affb0cbfacad2df0972d8f30a17ca472489a0ceae0d9f5f41c9cc0530cffb009325c7902a4efcd0c5c0e0c4e687ec4b151835cb8e66990e708bf628f197b3ce874fb3f84c6918dd020090c84fc8248986f107c4912df24b9bfe6a24bc0c605d32ee1a2d4f6299ca8ab992dd3d92db594cbf883d72c4f1e9d0f7d5093530f0555668b0db8932e270f0b2e376e1817142958c781231edd59982284f3337e6efa68dec73e7f9b7f30cc1d4caa133744c9f04d70e018c7ecd643f2cab9bc8df485f5c3542cedf3d241ceab967b2a728dab7f0b593f", 0xd4}], 0x3, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x38, 0xffff, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0xffff, 0x1, [r25]}], 0xf0, 0x20080}, 0x9) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 23:11:33 executing program 2: shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xe803}, @mcast2, {[], @icmpv6=@dest_unreach={0x17, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 23:11:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/177, 0xb1) utimes(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={{0x43, 0xf781}, {0x5, 0xfffffffffffffbff}}) 23:11:33 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100), 0x3) 23:11:34 executing program 1: 23:11:34 executing program 0: syz_execute_func(&(0x7f0000000740)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) r0 = dup(0xffffffffffffff9c) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x82, 0x60) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001b00)="901d1659f8617f8863d4e0cdf9a934cf14635e59a5da749b8091510139f55af454237b4601611974b91f6b82c784075b01c28cdefcb4ee8f70a1410419002b8aad4ca2ad3c7b4783080621b37074714a9599e07832c133b6328db07f692da5cde399fa7e2dc8b5d228b7ea0c9ac808301fccc5baa8848d932c5de64cde315adf4c") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000001bc0)={0x8001, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, 0x0) writev(r1, &(0x7f00000006c0)=[{&(0x7f00000002c0)="c20a41c60030dafd43adb075c7daa5c6ff29079401b01f8b51c01b008d5a5ed02bdfc03431c2755b8cacb7997324959cfff338df8886e0219a9007b37ce003b3af27fd72946c80d8aa789a74f6d24312738e3c89c08117d5f5e715443f49532f7208bf99b6a8da7fb585bc", 0x6b}, {&(0x7f0000000340)="291e928b00be0650150c813fe8b6ee96550f6471395091652c06cef1a0ec56d44daefd30f6eb6271b10c6ab25c867581f4020d0ee0ce07cdca501b9fd4b0b29b41a5c2dddb24f964622611f86b1134b4aa026f6b283059ab7be9a187537a268685735f490c19afb3c565a9326505a3aa0fd4b79eb97bcc5d4b531f504501c147fcf6cbdbe9b739acc68fcf51374a23b83f7003f06d452a1ca0d76123c60c8c5b3a8f6a6677ff82a7acf28cd125d1dd93e4242ab23abda84d803ebe9cdf1cd254d23bfb01", 0xc4}, {&(0x7f0000000440)="e621e68492b6c84ad27fcf4fdac236a20fad45cfa92edc74738413c12c1941bc9da363a7de457c0616b838ca32", 0x2d}, {&(0x7f0000001a00)="2b2f1c03e795a6ee310685111cb862cb93c0aa66a10dcedf578c181cec174394a0ffe243f42ddc508d06467b16769bec17c333154dd24ac3777cf7989239f8b487dab56f816d9e8f5b9eb38610abb7b6a64bb167df9f611b0ee34304ff7c727d4f8239a434e29f00dcab7ebef601233a9dff57b8eaf3d28c5095d47b3710a0b2e7eeae838d93b14d98b1d5068a30c40760f973a434f89d5600162ad53e2617ab1277f8c0f849f81233ce0ba59586e2cb44ebd240d05dbfb2d2b076e8a1eda42b2b7a11fb45", 0xc5}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000580)="78a42ebe8cc26e22aa8e081fffdc606712e241b2c6583a38e843358fff7debf7ce2b3b37e65f44a8d3b269b39475f1e0f5261c013e9545bdc9fc067203577d2b33c0c2f7271779c4b7b18f85b6f57423f97c71cced4d0d0cf24834450dc40942ff87a226c3eb9728ed42becc", 0x6c}, {&(0x7f0000000600)="5d02927aea4ddb972b4d7dda95f35a80912033fcab2ddb85d59860b4c6e90ed3c95b9265242b1038e5f570b2ba17566101d1f7568a7a27114e4523c4632acf7f0b789f6489762cb72c54587e99a4383c076a9e665b59f82dc44dbf1becab45c0f21a2c309f021879ed8352de68d83b5ff1b7c18431120fd5d69be3474f2dc58fd9007454ac3326584fa3a8794e5fc31ab352a823ed64698290fead21670cc6199a8ef1452ca01f8b7053e98b85ee", 0xae}, {&(0x7f0000001840)="c52c8e2aa89a869c69b69d8a74b351b08a2cbcfcfa4fd64730278814bcdef70c0f7636b8b056d9aad01ac92ccb3f91b02ebeae2c6602ec57918234a430b60377b6aeb930289bf789c4193451286c8f2d69a28e3c3ce87d4ecf41c67f6243861fe45fdbdf7462a186c01203038497591d39bdc778f7dc8952897b74943928a831caae5935faf92f6a3b2f64868b56e1f18f9b70cb9b64c33daa606c96343cf7ebb2de67f6918c9c8ebf3215d59f3aa586acd860b8a6874eeb2a6b71d079c205d7e74b0a01b38c91729f662e9b701cb99bb4995cb1", 0xd4}], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e230300000000000000000000000000eb7186e35220000000000001018000001a00"/128, @ANYRES32=r6, @ANYBLOB="0400010102000000"], &(0x7f0000000540)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001940)={@in6={{0x1c, 0x0, 0x2ae, @rand_addr="5e44e45c2fb966e403ce2380976c2e0f", 0x7}}, r6}, 0x84) 23:11:34 executing program 3: r0 = socket(0xfffffffffffffffe, 0x2000000000001, 0x1ffffe) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7fffffff, 0x4}, 0xc) 23:11:34 executing program 2: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r1, 0x80, 0x80000000}, &(0x7f00000003c0)=0xc) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0xf6cf, 0x4000, 0x6, 0x1ff, r3}, &(0x7f0000000280)=0x10) r4 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x27, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000000)={0x7, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x2, @mcast1, 0x80000001}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x200}]}, &(0x7f0000000080)=0x10) 23:11:34 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000f8ff03000b000000fdff03000104eeab86b757cfddbe2978a319eea4c22bf9ead591458c1e72b6c344ef1c0bb229a7e202f040241545b6693523a85e5dcb2e9dd0873ad351746cfb94e42a5884a38f1e8dc9"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 23:11:34 executing program 3: freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x400004, 0x3) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580)=0xfffffffffffffbff, 0x4) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000440)={'accf_http\x00', "abde3f5785247e7ca737d3061868b6544572d61523f6088b643706cc00ffb164bd058faada610cd05b1283a9be53e53f3e9a62fa3477cc4155ac8bfb7ae61590068c31eaf86825a11b016d455369de7c541c953cb19224db2a4554ceb68c350f0d64bee3b1d034d59a6b1b9ff6265c172a9c3e4e353d394b89764f604f47a84f353afb6e1b1cb075507e2231ab647231306482f9afe6d8cbac1ea893ef34be00fc64718950c83adc6767d68b6749c923af3f8c4c3e7f8b67e0cd94d513569cdef3510b29db305767d0bab85079509bf0841d01d3a89f0145c158d3002b9710b69049bb56aa9e1c1658de458a2859817c"}, 0x100) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f00000006c0)="c7da8ff2fd39f1263638cdc1197e92278af7e1b9e8f78eb0011304535c9fefd982e6b0e8341ada51d7c6a3dcfcf39b09f0023b73c84bad8c38475d3ecc5f771c8f3774de3fa9d3f5f01b8b752365ddeccd0e4488283c61dc881d0201e12c72de9e318cd54061dded48b1bfd80635fd42e013aeaf8a16eb5be550234484343d70be399ce369ec4cdb691cbae18dfc5800a23bc97edf73b255f3b184f3bf762efec35e8920ce0f") r5 = semget$private(0x0, 0x4, 0x1) semop(r5, &(0x7f0000000640)=[{0x3, 0x7, 0x1000}, {0x1, 0x6, 0x800}, {0x3, 0xca8, 0x800}, {0x7, 0x7, 0x1800}], 0x4) pipe2(&(0x7f0000000680), 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)="c149325a616e99a3c0888c1ac8774e2bdbf1b4f59e826339c3447a615d3f785325aa243943683540e54f68656e1cc2e4397ca8db683381605a575eb887d83b76258cefbb21003c1175a00f2a14575ca8e5ed87252507bdb3c616a51361664206130b67d6476f94bd33b419940c4b81fd67d7a18c7a53ab7bd2e95aaddbac1ad368a33ce55dfe", 0x86}, {&(0x7f0000000380)="c488ed1a3338e8c8067210552e29e10eb30eb5797b17805a560d86166914679006f727b79de454bfd2fbe47435e2d1350cde850212466d7b5541bdd8743b5bfcea09605bb814bd33e7969bfea75b8dcf677e9527740073a66354567a106135b0675e89dfd43914728991097176bb00f1266346c2727e07b65778796a3452d4436f33bdaf362e96cfa0270be7b1204046148d5e", 0x93}, {&(0x7f00000002c0)="52cb483f7e3cb84869ec459a137210ff26da16ab940a6b4d7022c288ff85019494c7d3ec7cfdd3d17d6e28167e0d3a", 0x2f}], 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 23:11:34 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socketpair(0x1, 0x20000004, 0x8, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x7, 0x0, 0x94, 0x9}, &(0x7f0000000440)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={r1, 0x6, 0x0, 0x4b4, 0xd4, 0x40}, &(0x7f00000004c0)=0x14) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r4 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x40040400000202c4, 0x1000000000) sendto(r3, &(0x7f0000000200)="95d6e97e88f8e7454b591da02731cecd2b8342952813a7b3cd0b6eff700b71667297c2a4e111b16bc2de90ccf406af930bf5a40c739e5e74b36d5c1f695eb3b9aa1569a159d810cc835ac05545a2c646adb1f3deb2e30183ae2b9abb3000a263f0d4c4bf0baa3a25f57438021a53d34a46874a6adb5e2c24efbca78e2b80b54e3296e4dc1a80cfbe2891809ff40ec315190d77e7710aa3bf0d4b6c5632cc4db7", 0xa0, 0x0, 0x0, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) readlink(&(0x7f0000000040)='\x00', &(0x7f0000000100)=""/176, 0xb0) fcntl$getown(r3, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000080)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r5, 0x7fffffff, 0x5d9fa1af, 0x9}, 0x1b7) 23:11:34 executing program 2: fchmod(0xffffffffffffffff, 0xe3) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000800), 0x0) 23:11:34 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) setuid(r0) getresuid(0x0, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) setresuid(r2, r1, r2) 23:11:34 executing program 0: freebsd10_pipe(&(0x7f0000001600)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000080)=""/210, &(0x7f0000000240)=0xd2) getegid() syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ff00"/4098], 0x1002, &(0x7f0000001500)=[{&(0x7f00000013c0)=""/25, 0x19}, {&(0x7f0000001400)=""/62, 0x3e}, {&(0x7f0000001440)=""/131, 0x83}], 0x3, &(0x7f0000001540)=""/33, 0x21}, 0x80) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000001640)=""/195, &(0x7f0000000040)=0xc3) recvfrom$unix(r0, &(0x7f0000000280)=""/165, 0xa5, 0x42, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x3, 0x4) 23:11:34 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) connect(r0, &(0x7f0000000240)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000200)="cf2a94f18685167ed3a8aa114fc18661f4") readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/223, 0xdf) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 23:11:34 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000040)="4c06e36556ea13ba431ee6ffaade36a31341974e688e1ac52dbeb20a593419cb4845c84577e3afc712f21eb6153e05679401ccd3912b569000b4d7371e9ae0b8a5d86b9d97cf43d6e21840d6db45523882b2f8a4a633c7f20a11f739bc4396916a7ad81deb1331ffb2e1b673b23bbcc74c32651cd662e9025e38a49f4d", 0x7d) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 23:11:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x3) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 23:11:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) 23:11:34 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000019078ac2300bb0000000005007800000000450000000000000000000000ac2300aa01000000"]) 23:11:34 executing program 0: syz_execute_func(&(0x7f00000003c0)="c4a268f3d20fbdc42ecd808000002525e1ed640f9a5896408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2fda22d1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x42, @empty, 0x8001}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x579, @mcast1, 0x8}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x78c}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000180)=0x10) 23:11:34 executing program 0: clock_nanosleep(0xd, 0x0, &(0x7f0000000000)={0x0, 0x2}, 0x0) 23:11:34 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="a8aaaaaaaaaa188d3ea1dabc86dd6002290f0030000000000000000000000000000000000000ff0200000000000000000000000000010402907800000000f09433df000000000000000000003300000000000000000100000000000000000000000000000046"]) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = dup(0xffffffffffffffff) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x0, 0x7fff, 0x2, 0xc84b, 0x71}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x7e5a}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4956, 0x0, 0x4}, 0x10) 23:11:34 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r4 = semget$private(0x0, 0x3, 0x10) __semctl$GETZCNT(r4, 0x4, 0x7, &(0x7f0000000880)=""/4) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 23:11:35 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) shutdown(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) 23:11:35 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x3, 0x3, 0x100, 0x3}) socket(0x1c, 0x10000000, 0x10000) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1041, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x240, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="48f136f3b937be86d9b0df7b014c978a") 23:11:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x9, @mcast1, 0x100000000}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 23:11:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x28) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x7e81, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x8947, @mcast1, 0x646f}, @in6={0x1c, 0x2, 0x7fffffff, @empty, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x4, 0x7f, 0x1ff, 0x72, 0x1}, &(0x7f0000000180)=0x14) syz_execute_func(&(0x7f0000000600)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f08bb620800052f00fb8c401d24e4ec64ec61ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dfa9fd48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc483896ae4a166470f383a4d4ba261c481f1da10") getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000300)=""/118, &(0x7f0000000380)=0x76) 23:11:35 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x40) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x9, [0x9, 0x762, 0x3, 0x40, 0x1, 0x5, 0x0, 0x3ff, 0x1]}, 0x16) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000240)="cd5c927a66286c1bc2b2c766d36a60cacf37bd091b3ea292fa5ca8b05eed5034c26bece7e3a223dc61df42b5615a4c21b2a8ca67dfe5cdcdce913a334dfa99a997b5d45e3924e60775a80173a61af9e7c9e15fe8dad1ab3c8aeab78b63aa87068c") syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x800, 0x8}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x87, @empty, 0x100}}, r2}, &(0x7f00000004c0)=0x84) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ppoll(&(0x7f00000002c0)=[{r1, 0x24}, {r3, 0x2001}, {r0, 0x4}], 0x3, &(0x7f0000000300)={0x7fffffff, 0xb41}, &(0x7f0000000340)={0x4}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0xb4, 0xfffffffffffffeb4) 23:11:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000180)='./file1\x00', 0x7) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f00000002c0)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000004c0)="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") fcntl$lock(r1, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 23:11:35 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000940)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000780)={r2, 0x5}, 0x8) sync() syz_execute_func(&(0x7f0000000dc0)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) fstat(r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 23:11:35 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) 23:11:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xfea, @mcast1, 0x7fff}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00000566"}}}}}}}) 23:11:35 executing program 2: r0 = dup(0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x0, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 23:11:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f17a4beda00696c643101"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc) dup(r0) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 23:11:35 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000f83000/0x1000)=nil, 0x1000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 23:11:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000000)={0x3, {{0x2, 0x3}}, {{0x2, 0x2, @loopback}}}, 0x118) 23:11:35 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget(0x2, 0x4, 0x206) r0 = semget$private(0x0, 0x7, 0x401) semop(r0, &(0x7f0000000100)=[{0x4, 0x5, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x7, 0x1802}, {0x0, 0x0, 0x800}], 0x4) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9) 23:11:35 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 23:11:35 executing program 1: syz_execute_func(&(0x7f0000000740)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fe4034e2e66123a42277ba0e5be34f1c4e183e8c4c4fc22ebd72e01812047002b0000146eba220dfe8c737388a1c40fbbc4e201fcac10460000ad808f294001b00b0000006e6e803e9f15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000002c0)="982c180f050520d0f8079181ee9dde19384141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbd99500100000c42091ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x18386, 0x77) 23:11:35 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) r0 = semget$private(0x0, 0x3, 0x2c0) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000140)=""/236) open(&(0x7f0000000040)='./file0\x00', 0x10002, 0x40) 23:11:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r2, 0xb) listen(r2, 0x0) 23:11:36 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x0, 0x800, 0x4, 0x8, 0x80, 0x6, 0x8, 0x0}, &(0x7f0000000180)=0x20) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000700)={r1, 0x1}, 0x8) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "e4e1a3609bf48bec002f1692cc561b0966a9d0662c9c11351b64f381b41a004d", 0x5}, &(0x7f0000000000)="f243242f7a46c52434daf9d695324e36f4ad327bc3a97f2a8953f68859b2db63a64c4d520a423fb2a616e1505a55861ca40474c23be0d874a599b61934d2e85570e439d8de21afccb3486c8801ad7c41728c8a769fac5b1a84bdaedf4927af1ff56f5494cbf4bd12ab69c843c315875e01fc3cd48023b29f20e7c3005bfaceaaa194e9d68b14766b71dc035e896f0a53659d8bf97d41d089ae38c6c638a297940af0545a85006a712dfe3b09fcd959ce2455b5b5b27ab5a5c4d2a654a59d5d6cc0a42281a991dda0875676e07e7c1f32cceecd542f89363a29dbffc5b0", 0x10001, 0xd7, 0x10001, 0x7, 0x2, 0x3, 0x7fff, 0xfffffffffffffffb}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000002a00)={{"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", "1dad165f5e1ab05d76732a2eb5179a7ec1c68af79fd20a16cf3bde1d9af1cfe0", 0x6, 0x1}, &(0x7f0000000680)="67f2ac5fb95699d9b0d80373c299a1a3e0e21c9afdf4cc84488dd906763e3456714ca5d90e61a55c5440e4132200ca2f13126e38d57576ae734d713b5646d33f845a5cd68bf644ec3d10", 0x7, 0x5, 0xee, 0xfffffffffffffffa, 0xac0, 0x1, 0xfffffffffffffffe}) sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) 23:11:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket(0x2, 0x10000002, 0x7) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 23:11:36 executing program 1: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x98e7, 0x52c, 0x80, 0x8000, 0x3da5}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[], 0x0) r1 = semget$private(0x0, 0x2, 0x282) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/105) 23:11:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10001, 0x4, 0x10000, 0x4, 0x8000000100}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) 23:11:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 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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", 0xfe5}], 0x1, 0x0}, 0x0) 23:11:36 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = socket(0x17, 0x0, 0x0) ftruncate(r0, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mlock(&(0x7f0000d93000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001100)={@in={{0x2, 0x2, @rand_addr=0x1}}, r1}, 0x8c) 23:11:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r4, 0x1, 0x4, 0x82}, 0x10) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001740)={r4, &(0x7f0000001680)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001780)=0x10) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000017c0)=0x4, 0x4) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x444) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 23:11:36 executing program 3: syz_execute_func(&(0x7f00000002c0)="0f915db22cc50520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d721ef8dd7ce1cc4d7ce1cc423ef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e67bd110f0000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) read(r1, &(0x7f00000001c0)=""/7, 0x3df61396999aa51d) socket$inet6_sctp(0x1c, 0x5, 0x84) 23:11:36 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @multicast2}, 0x10) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000080)="a56bff2b55168f3bc12e3e0efe3b18ba443144225c2f43f7aa89e3") poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="f5197e65e06c738b6c4d7842d74f4dded6704102e9f7c72ff6eddda6a8df86a6503bc76dd72889300556102072e5d79efce03c7fcb1e86f60e16ee58c67baf5318aad6108a075b61a3e25deb862e49e743ee850b292ee8c58538eecce98715fbfacf59b0a5fdbe43b2382b33de0a12ccab09c25a93c310e6224100855f4302294ee8b2896deb4aae25f4ea09749d") 23:11:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xee, 0x768ec63, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000700)={{"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", "f231dde87d1b846f964f1c743fb9805ccb6f68afcc310d362cfadb3fda66c9b9", 0x80, 0x1}, &(0x7f0000000680)="eb121e4d1fe9a9e333302290f0ee4f4e215f2fb25b925e2c5e4a763331967b5989accc5b0d49faf7a4d5e7b6a63ed60f82d008807dcff6e5b1a4114b0810b4d5fde4fe8c2b14243be54dcc1956d819c75559a11dfa43c1fda666b87e72018b4a81ca9f2eade91e3b5c1d54", 0x3, 0x1, 0xffffffffffffffff, 0x8a, 0x59db, 0x6, 0x9, 0xe8}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000b80)={r1, 0x3}, 0x8) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f00000001c0)={{"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", "0911f086c11b4abae85a66b17ce591b434a5da0eda227b51db99be6c12046f23", 0x4, 0xbe2}, &(0x7f0000000180)="4a861cb0846411fb78", 0xffff, 0x6b57, 0x5, 0x20, 0x2, 0xabdbd06, 0x800, 0xfff}) 23:11:36 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f6808c4623192bc1b1d000000218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r0 = socket(0x0, 0x7, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x4}, 0x24) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 23:11:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="0800000003000000080000000320000003007f00"], 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 23:11:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 23:11:36 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0be3e4ff4e6effff020080054e05c32ee7628b1c"], 0x10) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 23:11:36 executing program 1: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) r0 = getegid() getgroups(0x3, &(0x7f0000000080)=[r0, r0, r0]) setgroups(0x2, &(0x7f0000000000)=[r0, r1]) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 23:11:36 executing program 3: r0 = socket(0x1e, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x6, 0x1cf84282, 0x3, 0x0, 0x1}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="40348985bda738692429e2c063a15f1ecbe1f1c795e2f075eddfa4c130222296dd6f1965c8", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRESHEX, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="0eab5f398898c5d3825c47e35c42b1a810eb3ec0e0862f2dd36cd17716a5c1f0ade2c559", @ANYRES32, @ANYBLOB="655ace0e2122319fbd8fd3ce22d9e5a1c631677c941fa6601aa593e30aa8f0db47c8c2c7daac86043ca99fedfee065c033b4010742cb5e8c10f750f273ace31d18c42bc3e47fe662799f6d8c53c9cc4c", @ANYRES64]]]) 23:11:36 executing program 2: syz_execute_func(&(0x7f00000007c0)="1c03c4637916d7b0981b69e4c42205b8d3693ff5696200d9d9d017795bf9f2680c0440006d6de9589b26c7e4c753fbc4e101edfec4427fc902023ed107f21667f2450f10c7c4a2390af851c4a27d181ec1ea01eff265dc5f00c35b5b304545450fc60007a841002f478601c58f4978839bfeefffff2ef3aeeceeb7b7f50f54635bde80dedea1e1e0ef26400f0d18c401fe5ff6e30f66f245ab6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) 23:11:36 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7f, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x4b, 0x0, 0x14b) 23:11:36 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x2, 0x0, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x8, 0x200, 0x0, 0x8, 0xfffffffffffffffe]}, &(0x7f0000000180)=0xe) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000001c0)=[0x6, 0xb31, 0x9, 0x3ff, 0x4]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0x2, 0x7, 0x81}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x3f}, 0x8) 23:11:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000011c0)={{"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", "4d29cb120d2610438dcf6c19cae9fe177f2b3e4018ce3fb3538660aa63cc46b8", 0x3, 0x10001}, &(0x7f00000001c0)="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", 0x6, 0x0, 0x9, 0x4888, 0x57f37af, 0x10000, 0x7, 0x7}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007465, 0x0) 23:11:36 executing program 2: syz_execute_func(&(0x7f0000000000)="b11866460f383aad83b13074cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4bb53fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f0000000036dec84200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 23:11:36 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) r0 = shmget(0x2, 0x2000, 0x80, &(0x7f0000f01000/0x2000)=nil) shmat(r0, &(0x7f0000bbc000/0x2000)=nil, 0x3000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) shmget(0x0, 0x4000, 0x0, &(0x7f0000cf5000/0x4000)=nil) 23:11:36 executing program 2: syz_execute_func(&(0x7f00000001c0)="b1ea9166400f38de5704866b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d1d5f5f0fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0xfeffffffffffff27}, &(0x7f0000000380)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000280)={0x7, {{0x2, 0x2}}}, 0x90) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000040)="97da4f07221d5e2e9d48a7c03f6990d0f61050224a011ec57ac83cefdc3b8d5f99a78d3bf002df34bad6fbdecff8485ef5fc1a9697e797da7abe93950a09352637c49206e36626bfb204d526028acc487c929ccfbfed423f3a1384af2accda6df6a41b5e379daf58daf48829ce08ba046cbf6817d465309ad7de55a36d11bf7d8c802bc5c84ba12add0c6205daefcf96ea28d59070d85ae4be39", 0x401, 0x1ff, 0x80000001}) 23:11:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x10840, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746c, &(0x7f00000000c0)) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000001c0)="6ee4b77e822069e430b270ccdb803c55e75c3ff49550f812623bb975c658042d07af2e0d0536becf24f07b3cf807859e38f5343e2083373e11a74b52e6547db17321751c6c8d7a24302bc759757692ca1b91126412e471d45f6ee2f4eda0b472e0f46543f570774423b4a21b3f3d75bcc634735a98bf5beaf50cca6f0524a9d8e1299735d6a1be75120ba656a458a67b139040333cc6fd6dab13f209f67eb8368a5fb2d532d3cfb769ccca3af25df63b002d6e729f1ba39656d2ee92ccf151ca359881ff0fbe865a5baa4bdd2bc82b06c75d8107fa54eac6e8d544b9950f70a2b9ad3cddfb7307f1fa8363450454a38828f368c7b6") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000003c0)={{"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", "1bb34b8952575ac965c4459e6e8568e1c6a67ebbe09731c8c9356777f3c3df2c", 0x1, 0x2cf}, &(0x7f00000002c0)="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", 0x54b3, 0x7, 0x7, 0x7, 0x3, 0x9, 0x9, 0x5e1}) 23:11:36 executing program 2: syz_emit_ethernet(0xfff, &(0x7f0000001540)=ANY=[@ANYBLOB="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"/4087]) r0 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x120) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r2, 0x7, 0x1f, 0x9}, 0x94) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x1004) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x7, 0x200}, 0x8) 23:11:37 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x69, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0x4}, 0xc) 23:11:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xbbd8, 0x4000, 0x7, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x3, 0x5, [0x7, 0x284f, 0x7129, 0x80, 0x7ff]}, 0x12) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x3f}, {0x80, 0x1ff}}) 23:11:37 executing program 2: syz_execute_func(&(0x7f0000000700)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b986000000009e70935bd4d8007c10e8159107cf6cdefb6fad10ab52ca8174b22748f31f7e66a22158f8c7d677aa2f75ec0c61b4497765deaea4113dc2376cab5034c34b603cf3ee73342cde0cb0c4f272d5971313bf0054e6779f2e71a423b2bcf3c0fa1ae60b6e6840e2777e24974c26667c"], 0xa) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 23:11:37 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="04008000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="01040900d56f2c0040002000010040000200ffffff00238da896b219bed86429c3851032b036a704983e3a5558898881acba66fa5198963567f61a1d6a7382547e5229918ca5b32adab5e8d61f0534ef5f70509a62570c9ebf71e6e71a328270f9d8fbb8bbd0af7311175fcfeb77836b74372a6525551fda81938ed3149cc0483e3d495bd5e2a65066baaf9602cddfe60ca29fa76ca51b73f7de2577bf4827bdfb73f4e0f32a4212a386b497118dd8049cef4024a9445db3b3cb8583cf6ce0048703e2852e26e52ae0bda632ae112ae4c728aebe6cee8bda94f42abcc3e524d65a8c5ec0ff1d24095d1a6d21cc60ab9f6c7500"/257], 0x1a) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) ftruncate(r3, 0x1f) ftruncate(r4, 0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r4, 0x0) freebsd11_fstat(r1, &(0x7f0000000180)) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r3, 0x5) 23:11:37 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e751e0fa0211ceb3fababd1c4e10bf8c48f4878c3d25ec461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b000000c4432942b9f107793d00efa80dd4d48cc7e8628f6808a3056f0000004eb500c4c4acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb112645ef") madvise(&(0x7f0000ff3000/0xb000)=nil, 0xb000, 0x0) 23:11:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 23:11:37 executing program 3: freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = msgget(0x3, 0x76fcb157cbcdace1) msgrcv(r1, &(0x7f00000017c0)={0x0, ""/116}, 0x7c, 0x0, 0x1000) sendto$inet6(r0, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf02064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) accept(r0, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076335b0fc9edf691e8b11b00"/4109], &(0x7f0000000180)=0x1002) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socket(0x17, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000007c0)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) connect(r0, &(0x7f0000000780)=@in6={0x1c, 0x3, 0x10001, @rand_addr="441046b0eaf66b9df5d48072c7cf09b2", 0x4}, 0x1c) 23:11:37 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1000) fchdir(r0) 23:11:37 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x1, 0x9, 0x80000001, 0x3f, 0x7f8}, &(0x7f0000000300)=0x14) r3 = open(&(0x7f0000000100)='./file0\x00', 0x200000020084, 0x10) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0x102) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200), 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xf, 0x7fffffff}, &(0x7f0000000380)=0x8) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x800) 23:11:37 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530e7"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) fsync(r0) 23:11:37 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000100)={0x10000000000b35d, 0x9}) mlockall(0x1) r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r2 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) 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) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f00000000c0)=0x20, 0x4) 23:11:37 executing program 0: syz_execute_func(&(0x7f0000000200)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000f043200c8bc7e4c753fbc4e101edfec4427d822a2a00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 23:11:37 executing program 2: syz_execute_func(&(0x7f0000000700)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b986000000009e70935bd4d8007c10e8159107cf6cdefb6fad10ab52ca8174b22748f31f7e66a22158f8c7d677aa2f75ec0c61b4497765deaea4113dc2376cab5034c34b603cf3ee73342cde0cb0c4f272d5971313bf0054e6779f2e71a423b2bcf3c0fa1ae60b6e6840e2777e24974c26667c"], 0xa) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 23:11:37 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000645000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x418) 23:11:37 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = shmget(0x0, 0x4000, 0x408, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f0000000040)='./file0\x00', 0x18003, 0x20) shmctl$SHM_UNLOCK(r1, 0xc) 23:11:37 executing program 0: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 23:11:37 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9946, 0x699}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4cb1}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0002000000006c6512a8be8332921fd19e8089e16a764e0d731d32b9657a5bccbf7f20c31529a509b0796ed3016c60090d9e0956d4befa9f4551023e00e6"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) 23:11:37 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x28) r2 = getpid() fcntl$lock(r0, 0xc, &(0x7f00000002c0)={0x3, 0x2, 0x7fffffff, 0x2, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r3, 0x8, 0x7fff, 0x4}, 0x94) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 23:11:37 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setresuid(r0, r0, r0) setreuid(0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1ff, 0x3, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0xfffffffffffffe69) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 23:11:37 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = shmget(0x0, 0x4000, 0x408, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f0000000040)='./file0\x00', 0x18003, 0x20) shmctl$SHM_UNLOCK(r1, 0xc) 23:11:37 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "67e5a0849aca7ed4953a65221718ac0ecdd1663b9a7c852fdc5fd063d7f766012e98de14d92d817473aae9460749b9013313355a8daedb2e5815c489cb051a91dbe68ad7c1b9c32fc921165344c8267657c0f5d96499acb472adfbec2942129ec5a77b515439141a9ed1573177f106376339c0f33d2f0015a6b3da30260b00702e6b2254c532e905972402f019eda95ca11fc4f4aef04afa671bd8b6cfd1e0953c9f329dc632e1432c154474e3af01c095891fd7d98e1bd9b23945f52994a2417e80eaa86984c6f79329bb39dae129e00d34a7ed6c68ac32278e17ea869ab981c3cb48577a3336118ce2488045753579"}, 0x100) 23:11:38 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(r0, 0x1) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) open(&(0x7f0000000040)='./file0\x00', 0x8005, 0x4) 23:11:38 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100244, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "473c12064b4aaf42f8684d35f1b00fc38cc96435efe08d49fc897a32b7f31489", 0x0, 0x87a9}, &(0x7f0000000040)="acf02ea4", 0xfdab, 0x8, 0x4, 0x8, 0x6, 0x2, 0x2ed, 0x8}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5d6, @ipv4, 0x200}}, r2, 0xffff, 0x7, 0x4, 0x8, 0x0, 0x7}, 0x98) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000280)={r2, 0x100}, 0x8) 23:11:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) pipe2(&(0x7f0000000000), 0x100000) listen(r0, 0x0) 23:11:38 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000140)=""/187) r1 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="853fbec6ef9779a892d1d6cbcaf728871d4ae1ee3a50188e06d4022f759b40300334f9fe4f637d681123560e1b46a0801c774bfcb2ec2917c08b1e3f2c") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) 23:11:38 executing program 1: 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}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0x40) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x47, "f6fbb6df0d85c16d121d7925f4e584aa1220f1e18038e9eb3ed4f142ac75368135bfcaa5828cbfb9c84f8e9ae6a72bd87ef4badb521b7139ce0534052f692b5c1641dd754e9cb5"}, &(0x7f00000003c0)=0x4f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x200, r3}, &(0x7f0000000440)=0xc) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') fchdir(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) 23:11:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000083, 0xfffffffff) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001380)={@in={{0x2, 0x0}}, 0x0, 0x2, 0x1ff, 0x7, 0x2, 0x40}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001440)={@in={{0x2, 0x1, @broadcast}}, r5}, 0x8c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x2, 0xffff}, 0x8) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000380)=""/4096) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 23:11:38 executing program 2: select(0x40, &(0x7f0000000000)={0x2000007fffffff, 0x4000000000000, 0x0, 0x3, 0x0, 0x0, 0x2000000000000000, 0x3}, 0x0, 0x0, 0x0) 23:11:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7ff, 0x3, 0x5f, 0x9ac}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x70, "b98e9031aace183391c43ab7d15b24adbba04b4f94d6cf8b742661f7d9273546d91721a5e73b2a565d229f533512498e4040adae38772c7c8d692560be3af6682585009300946fc83994b4dfebd31e37830c85600aafb2c4173579405ce37de448ef609490c66cbf3e892ec8b1167eee"}, &(0x7f00000001c0)=0x78) pwritev(r1, &(0x7f00000003c0), 0x273, 0xc00) 23:11:39 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(r0, 0x1) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) open(&(0x7f0000000040)='./file0\x00', 0x8005, 0x4) 23:11:39 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xe0e4, 0x52, 0x80, 0x0, 0xfff}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000100)=0x10) bind(r0, &(0x7f0000000200)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 23:11:39 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000140)=""/187) r1 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="853fbec6ef9779a892d1d6cbcaf728871d4ae1ee3a50188e06d4022f759b40300334f9fe4f637d681123560e1b46a0801c774bfcb2ec2917c08b1e3f2c") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) 23:11:39 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba204008b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa999a9c05510ece07e9251af046854384f9c1094d491cc19e8d9bab6e77af984a20020269954a91f69a7"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x10, 0x5, 0x0) msgsnd(r0, &(0x7f0000001bc0)=ANY=[@ANYRESDEC=r3, @ANYRESHEX=r0, @ANYRESOCT=r2, @ANYRESDEC=r3, @ANYRES16=r1], 0x5, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800) 23:11:39 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000) accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x0) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = semget(0x1, 0x4, 0x184) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000300)=""/19) 23:11:39 executing program 2: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b7d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x8) freebsd11_fstat(r0, &(0x7f0000000140)) socket$inet_udp(0x2, 0x2, 0x0) 23:11:39 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f000017f000/0x1000)=nil) shmat(r0, &(0x7f0000206000/0x4000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 23:11:39 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000280)=0xfffffe36, 0xb3d01a23cd649d4) symlink(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1e, 0x9, 0x0, 0x101, 0x2, 0x6, 0x7, 0x3, r2}, 0x20) 23:11:40 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = semget(0x2, 0x6, 0x0) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000140)=""/80) 23:11:40 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000700)=""/4096, 0x1000, 0x40000, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0xef, 0xae, "0c220fac0117daf8f60a0553eeab2caea42ebe769abba6691226555fa6358cdd8aa681ede9898d21c13149a742f37380027b4688411ef3d0349aabe01e93356e3a7a4980cec74e17229c2a7778a602113a28ce5dde0ee19fa9f6aeba65cb6564196b60179ecbe7d5e42117ea69d8e1a6bfa908fd0d5c4d75df46cc6f3be7c3a412d93dc63a6dbb7035a1d86b55a9434d2a6cc07b643699919624bf1f0ce612e9cc9bf05a8fbf53181bc84a4049db"}, 0xb6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9b, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x7fff}, &(0x7f0000000200)=0x8) 23:11:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x4, 0x3a87}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000340)="f5d30f68cf6ff880cbd4e4e08f2bbfff12d475ca68907f2a831f52f50a092fd93e0c804bd0c72623e676f693eac5b86eefc8785b9aaaa46052f6a1504a1ce28f6897005fddefa739f311f4e28818f1a497be0fbc79fefa5fcb40e27ad90a24c1c99b97") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x3dc}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r4, 0x3, 0x2, 0xffff, 0x7fffffff}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYBLOB="00130000000000000000000000000010c9a04ee81e9663709e83e600000000"], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x2, 0x3, 0x2, 0x6}, 0x8) 23:11:40 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = msgget$private(0x0, 0x10) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgid(r6) r8 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x2, r2, r3, r4, r5, 0x0, 0x100000001}, 0x2, 0x7fffffff, 0x1, 0xcb05, 0x5, 0xa86, r7, r8}) mlockall(0x2) freebsd10_pipe(&(0x7f00000004c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) open$dir(&(0x7f0000000500)='./file0\x00', 0x8000, 0x1) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r10, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r9, 0x0) ftruncate(r0, 0x0) 23:11:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100000) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 23:11:40 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100244, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000340)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x63, 0x3, 0x80000001, 0x5ec}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x5}, 0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x104, 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x145c9f9a, 0xace8, 0x8, 0xff, 0x9, 0x3, 0x0, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x5, 0x5, 0x1000, 0xb0, 0xc93e}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000280)={r4, &(0x7f0000000240)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8c}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000002c0)=0x10) r5 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/33}, &(0x7f0000000080)=0x23) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000000c0)=0x4ea, 0x4) fcntl$getown(r0, 0x5) 23:11:40 executing program 3: 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) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000840)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r4 = getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) fcntl$lock(r5, 0xb, &(0x7f00000001c0)={0x3, 0x2, 0xb25, 0x4ddd, r4}) setsockopt$sock_int(r5, 0xffff, 0x1, 0x0, 0x0) getpgid(r4) 23:11:40 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = semget(0x2, 0x6, 0x0) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000140)=""/80) 23:11:40 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 23:11:40 executing program 2: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)=0x3, 0xfffffffffffffea4) 23:11:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101c, 0x0, &(0x7f0000000040)=0xfffffffffffffe16) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfffffffffffff3c3, r1}, &(0x7f0000000140)=0xc) socket(0x1f, 0x10000003, 0x8) 23:11:40 executing program 2: setreuid(0x0, 0xee00) r0 = msgget(0x3, 0x1) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0xffffffff, r1, r2, r3, r4, 0x80, 0x8001}, 0x9, 0x3, 0x9, 0x2, 0x3ff, 0x0, r5, r6}) r7 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r7) r8 = geteuid() setresuid(r8, r7, r8) 23:11:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "ebd444161227ba74db4c9a26b721c9d8be16fe335d306d315eae8e38ddbad6571b13d5ac81f85ee5ec8128d0a9191284f7ce3f84ccee9631226c2705bb42692e5a20e62fa17d1a32c7ce82fd524bd420ca09348577dfee2f29159d31e1c69259c83e07583a6055bcb25123200641234a6429fb9e985b46f1e9322d20ff3c194b85e660b40db14ad989870ec922972766c10355e7a68e3b626455307e393553dd58ab7a50780b5d10c6ba178ffe35357aa3ad8bf7dd2ee9f9d81782152ab10f34d2daa41ab1806eaaf8abcbbd3adb2fc25cab8a5e1a46c16a8bfe0a94c52e8902af74a3be9743ad71a084c638b7a5c9d5"}, 0x100) 23:11:41 executing program 2: r0 = socket(0x5, 0x10000005, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="2900c100"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xa68}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xee6, 0x5, [0xd81, 0x0, 0xc19, 0x10001, 0x4f]}, 0x12) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7f, 0x85, "d402427e39b9738e99986a04103aef7741f0b561c629207a2cd1fd65347731f29ec5bb6278631b4d455fc4256f055df5971cd0f2b35054d0babb86d9a9f286919f9fbd9ec71808fdfd436d57239e4f5978ee8a7b40fb3f60e64f03d68be70b61453aeb3af466d327c2dc15294cd49443a8fca617a5211bebd88d31275f0ea0066379316544"}, 0x8d) 23:11:41 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x40) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x9d0}, 0x8) fcntl$lock(r1, 0xb, &(0x7f0000000000)) 23:11:41 executing program 3: r0 = socket$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$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000840)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r4 = getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) fcntl$lock(r5, 0xb, &(0x7f00000001c0)={0x3, 0x2, 0xb25, 0x4ddd, r4}) setsockopt$sock_int(r5, 0xffff, 0x1, 0x0, 0x0) getpgid(r4) 23:11:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="07000201050004002268f0e14530ba5d08d32d731b6413ad7d85146aa5b8db336942de4348d4115af43146288d32f6d5be602799640dd5686dc753fc82879ec82a743dda4fb59cd4b178df9d449f2898891672cb4b200b"], &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0xffffffffffffad74}, 0x8) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 23:11:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="100aa95e7d4adbd62b40c3e9ec64abccd54db526d2c110c5f902dba645f1a0cb1994e5c48d5c8cb7034a1de43f76e19714a6db95eaac4aab322af6925a174f651c8f2cae4a6c224e58a5290acc4a44e3fc", 0x51) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892", 0x2) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3ff, 0xf, 0x2, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x1000, 0x3, 0x1810, 0x80000000, 0x42d, 0x5, 0x5, 0x672931b6, r2}, 0x20) 23:11:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8043, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000080)="083d24998173c38cb6df1f2d4a9185cbbee701ab92c83cb8df3fa9b86a6e2452cf6dd2d48a851cb3287db2e57ebed3f4faba3ded1f46b7892ec4d9fee777cefd1ad2e268dc8e2ede4cbaf91e74c17ce38361197632246a46b040df7860c37dba390dd82693254e2370438a46", 0x4, 0x0, 0x1}) r3 = getpgid(0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(r0, 0x5) freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x5) getresuid(&(0x7f00000007c0), &(0x7f0000000800), &(0x7f0000000840)) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000180)="ed13f140b8ba", 0x6}, {&(0x7f00000002c0)="ca389f811b6469f2291b10ddf11c577c2e514352ef6f74a7b12fc608ad58f16b0249eca68e58fe49570ab5ebbc9385c9d23f3316fbff30b759debadc0020bed2ad9a8956da4889b756231f66c89b3ebae2522e9828632b0734860a14c7ca052c155d2e8ac9bb9ac4898ff26d3bb95fbef3ab3793e8823c339b97ecd888cbfdec0b9cd27e6eb28b0ce13165d58e", 0x8d}, {&(0x7f00000001c0)="253193ea988f238fe9b958baea39296572563b6c", 0x14}], 0x3, &(0x7f00000006c0)=[@rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x38, 0xffff, 0x1, [r2, r2, r1, r0, r1, r2, r2, r1, r1]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xb0, 0x20000}, 0x1) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 23:11:41 executing program 2: syz_execute_func(&(0x7f0000000000)="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") 23:11:41 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x4c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r2 = semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r5, &(0x7f0000000240)='./file0\x00', 0x188) fcntl$dupfd(r1, 0x11, r0) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f0000000280)=[{0x3, 0x6, 0x1000}, {0x0, 0x0, 0x1800}, {0x3, 0x120, 0x1000}], 0x3) 23:11:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet(0x2, 0x10000004, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b800"/136, @ANYRES32=0x0], 0x0) 23:11:41 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 23:11:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[]], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r1, 0x3, 0x100, 0x6, 0x10000, 0x81, 0x6, 0x4, {@in={{0x2, 0x0}}, r1, 0xa83, 0x8, 0x0, 0xfffffffffffffff7, 0x1f}}, &(0x7f0000000640)=0xb8) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x0, @rand_addr=0x3ff}}, r1, 0xffffffffffffff00, 0x8, 0x3, 0xfffffffffffffff9, 0x4}, &(0x7f0000000540)=0xa0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000580)={@empty, @multicast2}, 0xc) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x1ff, @loopback, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0xffffffffffffff5d, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0xb5}], 0x1, 0x0}, 0x0) 23:11:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x8000, 0x0) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f00000018c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001940)={0x0, &(0x7f0000001900)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001980)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000019c0)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1f32}}, r2}, &(0x7f0000001a80)=0x84) sendto$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)={0x0}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000017c0)={'accf_dns\x00', "1ae3ae381b50abd63a6030474b3c2429e8f601e713477805c1d5378d3887317b7764ec1fce3ee05dcf97d1101bbc8848dd1f2d3fd34633c55fec9b608f72d727264882c2b8238f1726a7d98cd5c842a23aa7315f42424562be47759ffb5c957e81ad5a1fcc0fcc303af109a91108c9812438b8c0305ac741119609a087dac73fa457a58e8a3968afc731badbfd5cde513bd07b58849e974b2f9efa7b1ba73a5991dd086c4b332375a94cd91dc8bc97711670a0eb1981f35482322d05d7188b543298a2947e5b5ca3c2e6d9fd0c7e0dfacf9084a0a382dc88f7ab7dc86bb0398f34fe2163cf184b4d77e7e91d3b6c4424"}, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x9, r3}, 0x0) 23:11:42 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r1 = getuid() setresuid(0xffffffffffffffff, 0xfffe, r1) r2 = semget(0x0, 0x4, 0x11) r3 = getegid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000300)={{0x7ff, r0, r3, r0, r4, 0x83, 0x100000001}, 0x70b166a8, 0x80000000, 0x3}) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") 23:11:42 executing program 2: unlink(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x406e, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c0000080000000000ff00000100004e"], 0x10}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 23:11:42 executing program 0: r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getpeername$unix(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000add1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000748571becb8a2db3f54f0013c863c2d1753710eea663fcb917e42c"], &(0x7f0000001180)=0x1002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) close(r0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000040)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 23:11:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000001d80)='./file0\x00', 0x110002, 0x121) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001dc0)={0x0, 0x100000001}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001e40)={r1, 0x4}, &(0x7f0000001f80)=0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r2, 0x4, 0x0) socketpair(0x17, 0x20000000, 0x7, &(0x7f0000001cc0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000001f40)={0xfffffffffffffeff, 0x100000001}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r5 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r4) unlink(&(0x7f0000000200)='./file0\x00') renameat(r5, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r5, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a6", 0x44, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4074e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee521c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c89000d96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") preadv(r5, &(0x7f0000001c40)=[{&(0x7f0000000940)=""/191, 0xbf}, {&(0x7f0000000a00)=""/238, 0xee}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/49, 0x31}], 0x6, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) accept(r3, &(0x7f0000001e80)=@un=@abs, &(0x7f0000001fc0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000001ec0)={r1, 0x7}, &(0x7f0000001f00)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r6}, 0x0) 23:11:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0xa) 23:11:42 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) close(r0) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 23:11:42 executing program 0: syz_execute_func(&(0x7f00000001c0)="64da26a84a982c1645f80f05bfd9000100c4a37bf0c55c2e363e460f1a7000660fde978fe97c80660f383a9e02000000650f890000000033b8c4014e4e4e5b5b2626660f38091e14dec4a2212c690dc421045f4607c421dd5831c4e10bf8c45b4964660f3838520a36f30f2bbbfd7f0000c4c1f851cb66450f383fb500000100f24c0f2dc3d301b3c0d8b3c02ad764d335cfcfafafc4c39d6ecc00c4611dd094db0000000067ddeaacc462b1f72eed21f4b9a5604ba419c2c2b0c10b0b66400fe2520dc4816016f7f367440f4b4d67d435d4ebeb628f0f4f13a25800218de3c02cf5267026802d08000000f8f85c450f91660f7466c8b5ffffff0fcffb110f66474eb83aa2f1fbc422c99f44dafde2") truncate(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000014c0)={{"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", "31d8196bed5ec9fe8a92d1864e751bbdca97032ad0727986984c867452f84ad3", 0x6}, &(0x7f00000004c0)="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", 0x7, 0x10000, 0x4758, 0x8, 0x3, 0x9f07, 0x159c}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000400)="29f9dc48f0f4219e99e1d618d90471e960c013408f5dc5b8f071ef9539b3abfccc6296e414ada7b6404f93612706108442bd102f498c062122d5c8f5781c5247446b883e005d3cfff3e3182a16c315660ab844e12eed80895f42232e9e0122384aab6509b2b79a39d01c6614f301cd99fab2b8c8829449480dfa2a13d58f949b060feeda1ca7acf5") chown(&(0x7f0000000000)='./file0\x00', r0, 0x0) 23:11:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/109, 0x6d) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x248, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000140)={0x10040000000000, 0x2}) 23:11:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="e3c5f77ad01a702f376f5748708fda324b1ad863ed919a3041d9133230db44d551aaf03edb47e7134ea929d7561d256cae84640bd6fbe26de0169c60b4362578aeec670bcefb47bac294ef25d854d7143c58b1d10f091dbbd03dd18960ea13d5dc3d945d3fa5936d088ba665d75dcb948b7c9003ce123ca01246f7dc95b0f64c9988f35986c89629daae3921c9cd56765b8c42b77cffdc8ce7d0d3261bbf03f1ad1f934c50c9a0904100ece2a880d1f007", 0xb1) 23:11:42 executing program 2: syz_emit_ethernet(0x320, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xee}, &(0x7f0000000280)=0x8) accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x3}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r1, 0x7}, 0x8) recvfrom(r2, &(0x7f0000000140)=""/194, 0xc2, 0x3, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xf8bb}, 0xfffffffffffffdd2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 23:11:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x0, @loopback, 0x1}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), 0x0) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)="c39d02732a", 0x5}, {&(0x7f0000000140)="1f815cea39075a2ac427a9661d1fa2bcc97305ae7ad856b0aeb7d581921c0febb8e4f410e2bf232139ba12a9709da5e47515232a15e0b9d03b9fd76f490ae71a9ff0abc67215fe189c5ea28c3fc181d436c84d13372793e8c24d4d54e18317851395474dea595486648f0248f261bd24c649b2fbba67b44ecac5f3a7f463eb381226865d7b5a11ebb899dc43e0b97ad4cfa023db568204e964f094803afcec358a20b8b23d3cb6d8c591cf97d7b7694751dbd49231fac8bada1eb6698c17f9a44cb39ebd", 0xc4}, {&(0x7f0000000240)="1ca054293ddb6a8283a41204f7c4e5e7bad194678352d98c430bf7cca09f5ff3176f7bd287a10094a9509a59fe3d5410f85e017bc828747b4180ccf24e3efa472f2421d5162007653d03eb6631ac0d5f85d77b10f6f76dcbf4c4618e5d9f", 0x5e}, {&(0x7f00000002c0)="b428ec03db196736ddbd50c08ec1935c3eee64b69ced06f2dd263a69d02bcf226d7790c345120bf5414b1c94ae96eb11cfc2c30697d8fe29a145c10a057ee321a13402794775bece28e025170197ec5d6946f7f294e66cd0ff03b9045c8c59fc1a842341fa89380aa4a5829f5c633f16ae8afc9ea4f51d958759817025b58efb13996a4efd81559f2aa972eaa297991054036f698af7509d9b1e0b728be500041f8fa4de9c656b2c7e729b104c130c5c61f65b5aebb34d170aade91949233df61cecf9d508b34f86cb294970c754959c2cae989fb7beecfc27", 0xd9}], 0x4, 0x0, 0x0, 0x2008d}, 0x88) 23:11:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) syz_execute_func(&(0x7f0000000300)="9826473e431c240f05f30f59bfd9130000c4a37bf0c55d366641d9fab55767660f6b32fb660f72d50f0fb8c4c4f1c3f97899dc9662fa031e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c66db712c483397fd300dfdcdc0fbcaf00eae800f3451ec6acacc4c3214ce3b1a5605419c2c2b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c43c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d830a1c9fb110fd3c4a261b7e2") r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x81) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x400, 0xdbca}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x16f, 0x1}, 0xfffffffffffffd8d) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 23:11:42 executing program 0: r0 = socket(0x3, 0x20000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 23:11:43 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) connect$inet(r2, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[{0x38, 0x3a, 0x0, "38010bd66a622034105636a1e27f9c32d6b9702d332a770d550370caa7f2da10c2da01f4"}], 0x38}, 0x0) 23:11:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="820200f00f0000000000beb075513586ef4417d1cb21f3338bab608eb28d1d95730f96df69cd4972c0d418e959b37fec48399a598d2edf31eebf5607994f983a112b5cc5e81396b20b6daa2c11794d72fdc8d5b50f24a7635c335fe4a55ff7c8ad463a7e9a80c0839be40aafa927f1d3c9bf4e0000a8920000009245398d000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESOCT], 0x1) 23:11:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) close(r0) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 23:11:43 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000740)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0304080000000000000069dce7daf6d031906722551ee5578d4124cef11e3e90e8546ca900"/49], &(0x7f0000000300)=0xa) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001780)={{"729f10944a387b08d2e4c80e9f45697463c500012a683329ed49c46eb857096ffa3f18b30fbb9ceed4bf78b173a58936415b5d6c35a4267d3f9cc0d1112ad42ab94ad0b347d4cd33cd5aa2105f082e5d500f37e2d427bb9c4511e7b8260d5fce85b44b3343ead308e97e29066a279e685d727b83cf30391f20f8aba42a3c90c3ee4a1ff6eb8c9bf1091601b5880a36c58744e4e5938fd46c42cbe2d40c7f37c251a8515d4aeed7ee625bdde0d9958c25159366ef156966fbdac252f68e8f7a5dd6b40c4e0ab560c09888655b3bf806638b498791f0b31fa442e9c9312f459ce3c4c965d1008ace464c6eba180abce2a5bd4951a60332c1ba90c48a0553ace41789b2dae726c804725ed93258c30d53a97fa4cf88d269da1387c93f1dfba8cbb9e3670e865fec88ff40988c40a597d821d80d235be041914b3968f474ddf2ef8b0d1f5c3330ba7c469ff5e47eec3b50e7cc8a761f59d1251473d2e55d8f6354841fc34e8877316a9a0509bab3ddd140c6b00007641a06aae15b1d8f44d3d3781a6cb7c2993c548a0b7510b54f6dac113430b9dd0d0de552f5ab1e9081adba507a73c8473defd1c1890cb7aae73579d221862d56ad7ddd251236029b982ef6ff68dc6924cd126a876b37139c1909c7e65fb563f5311cfb2bf039737a5524312443519b0d4beb334b965f9f7d5a18093c6d14dbe389fc55a90cd734c227c2f315052cf4e51cdd20618546f4c81b2338416fdacb58165a043114137cc9ba84975cfee41b12e8ca16700b85cedc9c2f93689c1f9cb95e6700c7f0893559d7d62eb50e4b93a5d8047fec06b536f908c95debcc3765ab6b3e3725f8879ee60ca16d42c386dc1fc157d4d9f7f93be085a2f9d8b84a20c578f0aa5b57e3c978720ae7413b06c8b31620b7f57ea0d3cf03e95c09b976ca23f73d63d1c9a735e1c77941d6ca7f006c25e1da191f504d2ef089dc18a189abab1b64ab6d069af36fd1f5944757d6d260999751e50e905f0805bfcc5e5dda58ecf4fe4c8aa764e3b8c756998ad4aad559e0bdb7ed34063b28035f5bf6ab873581a1dac0a08d62427489da50cc8d1565392e77d4440b68b5149bbc4e192a9992e4fa85441c3c4899ea57aa9e961724e71963cbbac5ca9d79d705b28afae8476cad029ce9bbb3f44e000ce2cc762d66846ebae93546135e444e6393b8d373579d3aa90bc53a7ccb3f3c4db4ae74757f124dd23342aa83d2b9f6a919f416c1685665f12a31e861c13958dc2d6eb2bb1f58a7256479aa9cf070091e0ae3091a4829249457b1032ee79448adf5d8e717d8d2fd53b2baa971be8cb4cd02ca28a355f51fc6f707ef8cf236abbe54dd613865d733224dce45721055a74da2355af857dd367ba04132402c20a4dbd838e7cb149df128488857ffb71a32257367cebb8e88e266c60fad985397bcd6bdb0d56a", "70729c49ac440c29a903ac7253bb6b13b70b9de77a0e044d4392bcb7f594bd60", 0x976, 0x716b}, &(0x7f0000000400)="f6abfe3d18cefc36d7ce4b8355b79835e7801a5272a918161f398b084a0e6b0f93421e48216b1057a9bd00673db917ca6c4b8070945a6085f51e4f40d829a8d66457be009c747b4076f3fbdc7a3e2f089a3d6e309ed5886f960bd158d8b7", 0x20, 0x2, 0x225d, 0x6, 0x8, 0x6, 0x4, 0x1}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x2) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$inet6(0x1c, 0x49ed3d98ba054146, 0x9) socket$inet6_udp(0x1c, 0x2, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) r8 = dup(0xffffffffffffff9c) socketpair(0x17, 0x0, 0xff, &(0x7f0000000140)={0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r2, 0xa1}, {r3, 0x40}, {r4, 0x118}, {r5, 0x20}, {r6, 0x40}, {r7, 0x8}, {r8, 0x1}, {r9, 0x1}], 0x8, 0x0) syz_execute_func(&(0x7f0000000500)="b1a54283e28dcd80696852c59b695cf347b91b4afd60c611a15731fec5c50fc4014c588305b30c641ea4c44149f2168f4808eebce000008020008f2978c3d4ea8afc85ebeb81923e6681e96bc4c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37") 23:11:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) connect$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) ppoll(&(0x7f0000000000)=[{r0}, {r0}, {r0, 0x1}], 0x3, &(0x7f0000000080)={0x85, 0xfffffffffffff000}, &(0x7f00000000c0)={0xffff}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xffffffffffffffff, 0x0, 0x1f5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x4, 0x0}}, 0xc) 23:11:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x100000000) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 23:11:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x2f6) 23:11:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2784e2) fsync(r0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) 23:11:44 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @broadcast, [{[{0x88a8, 0x35e000000000000, 0x9, 0x1}]}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0xc2) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x401, 0x3f}) 23:11:44 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 23:11:44 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f24c23966696c653000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) 23:11:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = geteuid() setuid(r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000ddd1b5"], &(0x7f00000001c0)=0xb) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x3e04, 0x800}, &(0x7f0000000280)=0xfffffffffffffe8f) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xf, 0x2}, &(0x7f0000000300)=0xffffffffffffff3e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x7, 0x1, 0x80, 0x80000001}, 0x14) msgget$private(0x0, 0x82) flock(r0, 0x7) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffd14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100, 0x200}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 23:11:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000007, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x9, 0x1, [0x6]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xc264, @rand_addr="aa08f1ac78da17090d10f019914d80b2", 0x6}}, r2, 0x100000005, 0x8, 0x1}, &(0x7f0000000200)=0x8c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r3}, 0x14) 23:11:44 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x30000000) accept(r0, &(0x7f0000000280)=ANY=[], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 23:11:44 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="020000fffff30002000000000000000000000000ff01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002495665500"/136, @ANYRES32=0x0], 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 23:11:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x8e8c7cd7a170d7f7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000002c0)=0xffffffffffffff20) getrusage(0xffffffffffffffff, &(0x7f0000000300)) 23:11:44 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000940)={r4, &(0x7f0000000880)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000980)=0x10) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000840)="f72fb0e73545f93ece6c6767f65a64251ae5831c6da33c6e9ea9882e64cd4ccd4a060783dd9b38") 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") r5 = dup2(r2, 0xffffffffffffffff) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) r6 = getpgid(0x0) r7 = getpgrp(0x0) setpgid(r6, r7) syz_execute_func(&(0x7f0000000a00)="c4812c56c28f097890e9c4627d1d37c442dd38660bc421d567f1430f380113a7266800000021c4a2bd47a504fe0000c4817d1065a6") open(&(0x7f00000009c0)='./file0/file0\x00', 0x100000, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 23:11:45 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) msgget$private(0x0, 0x7b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 23:11:45 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30404, 0x85) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x0) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x80000001}, {0x7fff, 0x209}}) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="829d7d536530"], 0x10) 23:11:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x24) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000100)={0xff, {{0x2, 0x3}}, {{0x2, 0x3}}}, 0x118) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x71d52189c01f33db, 0x3f}, &(0x7f0000000080)=0x8) ftruncate(r0, 0x7f90fbf4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x1, 0xdd, 0x9, 0x2e}, 0x8) 23:11:45 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000180)=0x1c, 0x30000000) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001540)=[{&(0x7f0000000200)="50a6c3c8197de8a926ec118c5ac2ce660db3b53bdf718d2207954d3b605f1eae556c043401d91b1318ff3e4970388db0c8d740445ba113c6528c9290cb5987f587e8fe662e3c04fb8459e4e4", 0x4c}, {&(0x7f0000000280)="937d9282299dd27ebc91c8857b76b2763c442fd9abff301883bea7f077aa4703a98bd7ef436764572d1e0e98382bd36953b8670e3a1a40b5ffc00bb89d0a32c9cb858d73effb211e982f218514f07291935c364e2a8933f22fe0c152f5ad7f9f06c116744dae", 0x66}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="9f42983b2684ef8ee6c0401e20b5bbbfdecd3e5c2d54906243f56f837b36e42c8cc27c9f7e7d296f18d1770b0da247bd10695f38c9581a7e2a18d3cc83c2cca494317878f14dd01ed76a386ab8f8a06a629d23bbfdcc12ea2491769ce5c89acee16991b95f28aa513bd4389343d8ee02d212a524b8d60c43fb87b9295428291f297cbd7b0af25440f934314e55f28bb084df8bab33265a1045949d0e43bbca3f86458ebfb077ff9851ea30030a8bf2d5d643d617a01581e5b722d0", 0xbb}, {&(0x7f00000013c0)="14a1f1153929752e6040b81e51793ec52c314b50e3146d0e69f57ed2a8977283f2060e1e8f69dad3e8f541eb447e00f16c68f136a8d5db9130cbc6b708020cb9df78ddee58815edffb94c2513141dd301e36d9c6daa4ce", 0x57}, {&(0x7f0000001440)="7cd08fb11bd70717562ebf49d523c11b267a2566", 0x14}, {&(0x7f0000001480)="0a49fe349ce8f799b9d3eceb8a2030d7b438a849592db4eb64018f66b365616ddae1e8fa929ff2328659c2c134a0c17d4814682192ee52754e4e938d413e19565e4545988de074b4042e849062e3b22a9132646fc75025751764056fb178c63194a1058c86d40675f5f50ebfc9ab0e1d4ea2cfd6c0f64b8acf5301a8a8caa5b218e45b88d9160a5a34a4556480aadfd9", 0x90}], 0x7, 0x0, 0x0, 0x180}, 0x88) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) r1 = socket(0x2, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 23:11:45 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x30000000) accept(r0, &(0x7f0000000280)=ANY=[], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 23:11:45 executing program 2: clock_gettime(0xe, &(0x7f0000000000)) 23:11:45 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x80000000, @empty, 0x401}}, 0x0, 0x1, 0x80, 0x80000001, 0x2, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x3, 0x5, [0x8000, 0xffff, 0x9, 0x2, 0x9]}, &(0x7f0000000300)=0x12) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 23:11:45 executing program 2: syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="14dfca1dafb23c0063039df9abde78a8fd3e4d08cddae61e2b02e6cd1b9daa802a0aacf6262c46b23b0a73ee85e51ffc124b346ac49f9d37c496b4e29b34ea0700c2c0f5c2012a0b28d301c5fd4f12dbb6b45e5de17bed0d050bcbc20fc1a8f955ddf81a2bb0aa3de428c4e5c52d38531a44a1b525df4308db9ded5f6b6b1b9df4e54c0dbe52476a5e73f80d01456f855ba62209158536bd7c900bcb0356dc195b5a19ea610082656e71c43e2fec3fba8ee0cec554a0b445cbfade2fd1fe9834c872006bad4b2d55b7029f9efa757b") setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x35}, 0x8) 23:11:46 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = 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(r2, 0xc450443d, 0x0) msgget$private(0x0, 0x7b) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 23:11:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="38aa70bbb614c46af749e3d0e8de4aacad0e360cfcdb12f63000"], 0x10) socket(0x1f, 0x10000000, 0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 23:11:46 executing program 0: msgget$private(0x0, 0x184) syz_execute_func(&(0x7f0000000240)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024805572f0f33b8c4f406db4e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f8664426f4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 23:11:46 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x8001}, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 23:11:46 executing program 1: syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 23:11:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f00006cd000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0x8) select(0x40, &(0x7f0000000080)={0x83, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x2, 0xc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r5, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 23:11:46 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x8080, 0x10) r0 = socket(0x0, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82822e2f694c240e0000"], 0x10) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shutdown(r0, 0x0) 23:11:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000380)=0x6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 23:11:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x4, 0x7}, {0xffffffffffffff80, 0x5}}, 0x0) recvfrom(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x42, &(0x7f0000000240)=@in={0x2, 0x3, @rand_addr=0x1ff}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000200)="92bc4a5ec5fa0221f5d4c5f5372aa18e7cd4e45a8c7528d77783fdbc2f9c7e5a9755d8329236047d3657ff6259bf0fb21e27b87e483e729928", 0x39) nanosleep(&(0x7f0000000080)={0xff, 0x7a3}, &(0x7f0000000140)) 23:11:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="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") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x3a, 0x0, 0x0, 0x0) 23:11:47 executing program 1: 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$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x5, 0x0, 0xf6f7, 0x4, 0x8078]}, 0xe) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$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) 23:11:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00\x00\x00\x00\x00\x00\x00 \x00', 0xa24e}, 0x24) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4) 23:11:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000080)=0x80, 0x4) 23:11:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x10) 23:11:47 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r0, 0xffffffffffffffff) 23:11:47 executing program 0: msgget(0x0, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x10, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x0, 0x1, [], [@ra, @ra={0x5, 0x2, 0x6}]}]}}}}}) 23:11:48 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x2, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x80) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="239845ff983e0e5a842d1f43aa191bc8a77e1754bddbc984a549b97522d4cb6cb07fc74e433fe5a6705fcc4471c6ab534fc690578e535e07309d2d33388f1df08fd0f3b3cc1f68f088ce3f70cd818bc788a8ae8076aa05e347d6484e2994fca29b5ac05e9e97d9c7a132b468f9c28b5ae00e4e2a8382b1f6e436cca75ade60c04776a855f495e0e7ef24970e93d0a1d5fb09308c68ef3ee7d6a6b46dff872c02abae8ca23993121a80ac81d4edc76430ad5c8c194bf940fcfc9f441aeb05682f5443cc021c389ef85d0fcf1159fc4b7a793a6361e3a44ef0a5dd9ac1d85f2eced089c87dcbcedcf69d631702d6119635f7a7") msgget$private(0x0, 0x0) 23:11:48 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @mcast2, 0x200}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="82df7f85f5efa6dcc1c1a5295c3569811c47b6d90eeffd38dc7c5680d23be36371d834089b845c516907d58e9fe1c7116abe15ddc9898c7710f6f738c392d66da8b90666123f143260562f959f1338d3815c39cb6b9e0d04e82eccb3d3b72343d845b0239600c741106c8a67d155e3d40de935fcc158649d32fa8174a91d11313c4303fcd665150710250ff9bcf77eef29de7b1133cf7d88344ff6b3082cf8d03d03494d0f1b9363c528e44d0ffe5dc73f2cbb3d38b516c424cb4c6467293b7d29c2c364a6b4", 0xc6) 23:11:48 executing program 1: r0 = socket$inet6(0x1c, 0x20000005, 0xff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 23:11:48 executing program 0: r0 = socket(0x1, 0x7, 0x4) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x101, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xf80}}, r1}, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 23:11:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0xa0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x3, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 23:11:48 executing program 3: syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) r1 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x1000, @loopback, 0xf8}}, 0x0, 0x200000000400, 0xeefa, 0x4, 0x1, 0x7}, &(0x7f0000000180)=0xf7f9c2cc3cc94f45) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x10001}, 0x8) 23:11:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6(0x1c, 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x83, "a1f2e6fac69c9f2f391bdfc58c3ee2547250bebbe82ae48ca563a8f6bf48c3d6f395d3406721aef975f5d70056a81b21df0921d703498fa8188abe49f1a8e80493cf94da9aa783898aff896eed4e1fa1ffa596f31b173dc27cfecc27e6a39ec090fcc8a62c1cad853280a7be3278c1dcb0de547fe60617cb349441e8bfc25a7df3d787"}, &(0x7f0000000080)=0x8b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x10, 0x80, 0x101, 0x8, 0x8}, &(0x7f00000000c0)=0xa0) mlockall(0x1) sync() getpid() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8) 23:11:48 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 23:11:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x1200, 0x7, 0x101, r1}, 0x10) 23:11:48 executing program 1: r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0/file0\x00') socket$inet(0x2, 0x10000002, 0x27) 23:11:48 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x800800805ffff) open(&(0x7f0000000040)='./file0/file0\x00', 0x2, 0x8) 23:11:48 executing program 0: getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x8a00, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8c, 0xffffffff, 0x9, 0x3d, 0x2}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x4, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x510c692f, 0x200, 0x7, 0x2, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xffffffff, 0x3010, 0x3, 0x2, r2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="06030100000000e588d3b703b5c426fded701349cb0000ff000100"], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getgid() connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = semget$private(0x0, 0x3, 0x280) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000002c0)=[0x703, 0x2, 0x4]) 23:11:48 executing program 2: syz_execute_func(&(0x7f0000000100)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4) 23:11:48 executing program 3: mprotect(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 23:11:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x7}) r1 = socket$inet(0x2, 0x10000005, 0x7) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000440)={0x9, 0x7}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x100000000, 0x1, 0x20, 0x3}, &(0x7f00000000c0)=0x18) nanosleep(&(0x7f00000001c0)={0x2, 0x6}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x9, 0x0, 0x3f}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000340)='./file0\x00', 0x1000) getpeername(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000080)={0xffffffffffffffe0, 0x4}) getsockopt$inet_mreqn(r0, 0x0, 0x3, 0x0, &(0x7f0000000480)) 23:11:48 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000013c0)=@un=@file={0x0, ""/108}, &(0x7f0000001440)=0x6e) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001480)=0xe6, 0x4) syz_execute_func(&(0x7f0000000000)="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") r1 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x18) close(r1) setsockopt(r1, 0xfff, 0x3f, &(0x7f0000000340)="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", 0x1000) accept4$inet(r1, &(0x7f0000001340)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001380)=0x10, 0x10000000) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x0) accept(r2, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r3 = getgid() getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getgroups(0x2, &(0x7f0000000300)=[r3, r4]) 23:11:48 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000002000000018a02907800000000609433df000000000000000000000000000000000000000100000000000000000000000000001d00000000"]) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000000)="060daf01d79c4b20217c536e141d957a0cfcfaf90dd39ed1751e199e1910508a4767cb3426286e70e73408b38b3372b07c690df9e4cfda969e78d75d04ad56611971c4b786985d7fa44ed241fc25e1781f57a534649d9db758aebf99cfc99ab54f9d6902da8dc006e092", 0x6a) shutdown(r0, 0x1) 23:11:48 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 23:11:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000840000000800000000000021060000000000000007000000"], 0x1c}, 0x0) 23:11:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xfee0) sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x100, &(0x7f0000001040)=@in={0x2, 0x1, @multicast1}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001080), 0x10000000) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000010c0), &(0x7f0000001100)=0x4) fchdir(r0) 23:11:49 executing program 1: 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) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x800000000052, 0x0, 0x0) 23:11:49 executing program 2: syz_execute_func(&(0x7f0000000140)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = socket(0x1d, 0x4, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x18, 0x6, 0x100}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x11, 0xa78, 0xffffffffffffff82}, &(0x7f00000000c0)=0x10) 23:11:49 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x1, 0x4) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0xf7fa) dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 23:11:49 executing program 0: r0 = socket(0x0, 0x7, 0xe030) syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x101) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 23:11:49 executing program 3: syz_execute_func(&(0x7f0000000040)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) 23:11:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3ff, 0x9, 0x6}, &(0x7f0000000340)=0x10) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="b6ca7a13e90c60ddce77ab27698ec67ebe9f402fdcaba0afc9d85069692cfc69165b282b54704f56e7feaf29f0c15d4ae5d8d3dc8323bc83eb8fe9c8852f1b6acde6b71584c91eea91dffc08043fd0df67b65d872ee45bf18c580842d5a32e6d5e16be59172b430d2cf3a07f95e322ec8ab23107c17318a633813a5b53008389eef7a28e3deae13d0eb725e01d9552e6beed086ea9e91eb71d5036e62eea19d10d9a75b90d3266dcd3816e18d8a47b79b0161d04017aa2366afa377af608e25b15f69ab903fcb608714dcabc6dd98aef18bde853e4a7") ioctl$DIOCCHANGEALTQV0(r0, 0x2004745f, 0x0) 23:11:49 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f304a6446f44dd0a12d9b83de9e5ff62fe32280c48f84f0d381ff6b353b9827934b2268dfb990ca26974239dda086d21e087c93fdebfededfa6206a67d6f488ba98534d7f2eef76e01a6e7724be5c2cbc65b69d9733aca9956239107396b0221d0222182f70600a57ce9fe1c54c05b7c7307ee6"], 0x10) getsockopt$inet_buf(r0, 0x0, 0x1b, &(0x7f00000001c0)=""/69, &(0x7f0000000100)=0x45) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 23:11:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000000)="06") r1 = msgget(0x2, 0x10) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000002c0)="95cb8c7fb314505f6e05c976235400f56de24449e9c1f00f2b476585026b6ee28040370006a9e80360272e25c7b15444d96f4f84ccbb977c14cafad85c6ad395e45bdb39166183afc2aca9b9ddbaae2568c135e3c665934fef0a4a61ebbe3de891277f7c46d0e691b7ef04661d8a8b2e7e8e39da8a") getgroups(0x9, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getuid() getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) r6 = getpgid(0x0) r7 = getpgrp(0xffffffffffffffff) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0xffff, r2, r3, r4, r5, 0x6}, 0x1, 0x4893f9d9, 0x1, 0x100000000, 0x10000, 0x4, r6, r7}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="071e962abb81a7fa08bc33da981ae4ef0a7f456681791527d5d28618212f753d5f63ec15098db75b554e534971c2c17d15864f3d206a9f69bf62be2e5b5a4604b911") chmod(&(0x7f0000000280)='./file0\x00', 0x10) 23:11:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x100081, 0x84) listen(r0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x20) syz_execute_func(&(0x7f0000000100)="42c15a0b32716e42dd2266430f3a624803006536420f5db9fb7f0000f3440f5c9b0000010065650fda1a47d9fd8f0978e3497166420f162500000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x5, 0x800, 0x9, 0x8, 0x7, 0x5]}, &(0x7f0000000080)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) 23:11:49 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x3, &(0x7f0000000080)={0x3}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000000c0)={0xbbf, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x8}}}, 0x118) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1000, 0x3, 0x6, 0xf8c}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) 23:11:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="b9f804002e7710696c65e1919956ccaddfa96786e04a48220ae322886753628afd29a7922e46b20aab7204a92fcfaad63a8c2052869335fb667fba689cadc39009fa0a5c637698410f4db8fcb2"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 23:11:49 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, @mcast2}}}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000004000000000000000000000000000dea56acb130d702600"/110], &(0x7f0000000080)=0x6e) 23:11:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) r1 = socket(0x1c, 0x10000003, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000000)="1f79099186925a825b2da32a2d748a5d313060ddad31909606d7941568a048bccd8dc71e9d", 0x25) 23:11:49 executing program 3: syz_execute_func(&(0x7f0000000300)="984aa84ac46281a9080f05bf0c054f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4f270fb91d52700005e5ea7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5099a07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b0e0d90000008fc840ef0e0ce4c653c4c1fd2f6dbd0f450fbd27a95ff9c40195564d0001ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 23:11:49 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) 23:11:49 executing program 3: r0 = dup(0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0xfffffffffffffedf, 0x20000000) syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b6df9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b460f2c0e304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") accept4$unix(r1, 0x0, &(0x7f0000000080), 0x20000000) 23:11:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x22) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 23:11:49 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x9, 0x7, 0x0, 0x2, 0x4, 0xfffffffffffffffc, 0x8, {@in={{0x2, 0x1, @loopback}}, 0x0, 0xd7a4, 0xa46, 0x9, 0x200}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x1000, 0x9}, &(0x7f0000000240)=0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0xffffffffffffff40, 0x100000000, 0x40, 0x1, 0x80000001, 0x4, 0x1b5, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x1fa, 0x5, 0x1, 0x5, 0xc000000000000000}}, &(0x7f0000000340)=0xb8) 23:11:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x22) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 23:11:49 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000), 0x25b, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) ftruncate(r0, 0x8000) 23:11:49 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f0000000000), 0x4) 23:11:49 executing program 0: syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x154, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4) 23:11:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev//.\x00', 0x20002, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100", 0x2}, 0x0, 0x80000001}) 23:11:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7000618d0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) 23:11:49 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) freebsd10_pipe(&(0x7f0000000000)) r0 = socket$inet6(0x1c, 0x4, 0x5) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000100)=0x3, 0x4) 23:11:49 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x6afed9f7, 0x3ff4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x2, @loopback, 0xfffffffffffffeff}}, r1}, 0x81) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 23:11:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x13) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x4, @rand_addr="c2a7c20f276b34da5e196a3ae01d833b", 0x1}, 0x1c) bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x800, @mcast1, 0x9}, 0x1c) 23:11:49 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000000001019, &(0x7f0000000040)=0x800001, 0x4) r1 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000180)={{"61e5e1ffdf9834a8ddb2a62056079e31e342dfc370c8d2ef54bcfb5cab719e052cd85250fb9444c9bcc4aeb589b0be3221797f0f6092a80a6bcc2cb6066930e67671970543be5fa519613ff8af60b91c626d150cc5a7ac735ca8f8687adeee3a6d4b09fa5419225d8dbccb2ce7ff4fff419c816ed98ea24d0d439fc8be3336beac25cb97b38c7b2b70c3b207a616d86f4e07fb6eab2879eba955160bfc0865977d393de122b1524827fb537226dbf41a394fba28165ccd6ac063ba05915dce2f4930a235ecc27b4db808c05d86a0a89547ed0bcf13c9ffd0354998b60252b768df558a33cc427363ed90de04a9d24bfa92e16bc612d84b109aea2567ad7f70592bda71ca2ef63a09f523a73b72ac7537de4fe1755721ece3bc574c59246229cc5c974438c7a1d404f0d2b7a8f29bd9e6a64c5f773004b8a6073988d4f8509a6282214d0babbc5227fdb43d5a2dbbead059fd2c71ddbedf65a2a4550d856dae4bd907dcbcc6858b0836dc703526babec1d5f715205859083903057f0eea008bef2a2f975d7a4cc6f4e60597841039943a47965a427c4c33a7852e9a6d8757b7fedcfbe8e93ce0d44dca04c6f8a94fc6fd8afaac294815f36171a3e09b421b41bd1542dd903cc91154ac7f27b5b6381e961ffb3700e81f97152a1891e2c44a3ea30c86c9720b3153f59d4fc656538132298b19e11b4ac9a7d5435c07d2b7f03ff2413b0266bd754ccc551218ef933541426e94f5241daa7bc3b251317c259c393036214cc21f03ed072bf251ab9bac601f7d87b67bcc65fa738113b9910e185667c68aa5c43e97e0f910c14b49e639f762acf28a896f3da0cc3f424b2db693e64bb53bfd0b091167bc1749c4ab15239e928db9ca4d859974e0c532381ca7c4bfea99274711b59d23c4feb2bb09bfa833ad68a93ef7ef225631c113bb9dee411f0babdf9b9d00dcf24c09c4274acd41731a6cf208ad91e85330f5c26d41d7978a344994f500426a72801e3dcfc89a911a835997b1b61fde161f974b47e5e9ecf7cbbbeb92eb8d634a08d9dc2037f89cb98dab08f4749b841dfd4bb45bc35fb819b062c9fa04cc9d12cfd097cf2eadac0a7841fc6318c38be00d2f1017aa4c61658b7210c9e2e798f834cb72afb71dcd31801d42f1608c1ed32250c4a853fd52153f7507ba83be3fc8e7045f1862645a12e9493150b79d8aa77ae33529f8c95693223d1ebdb980a94696f0e67ebdda2bcac49b97b0542df6f5231364a2e80e3ff0fa29d1f192ee599d64b37cda2ab880ab6636f99f78156d442bfe8787b35a590bb6ceb6b5eab4424953e5fe6de959d8117909d750795bdf4195f05ed2adb77b8c4d2248afcf321df18a0c66f893fb95595f2b5fb44d5a4ba476869e4cb9c9268045b2f0f42b03e5d3fd242fd0571e7e273e62152d0e37c00bd0377449a88fb09b96", "30546fd2e70211ad041325b6a4ab0ff24219c0fe8472b1321149ef6920bb1f8c", 0x1, 0x4}, &(0x7f0000000080)="f88586aa10b2017fae224d5c5474025b713e07e6b4fc91e0147172171afcd5307ca1585623054c66140c440c32d052a34c54244b980e2de956fd8cfc25bc2d0a9801b63343da64fc6cf8e72162a45a135c01e5e859cf581afd2115650f3d956e5e6d81e04dbdf7e9cd1f78", 0x4, 0x2, 0x3, 0x40, 0x80000000, 0x5, 0x3, 0x2}) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmdt(r2) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4) 23:11:49 executing program 0: setuid(0xee01) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000005e45bc000000000000"], 0xa) setsockopt$inet6_int(r0, 0x29, 0x37, 0x0, 0xe36c) 23:11:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000000)="e248ffd0c25ce37391069b443044be90fbc851c682f3", 0x16, 0x20004, 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 23:11:49 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000b79000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000b7a000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x5) 23:11:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000000)="e248ffd0c25ce37391069b443044be90fbc851c682f3", 0x16, 0x20004, 0x0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 23:11:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x319) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3]}, @mcast2}}}}}}}) mlockall(0x1) syz_execute_func(0x0) sync() mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x104) r1 = semget$private(0x0, 0x0, 0x210) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/94) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x44459765, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x9, 0x4) 23:11:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) r1 = socket(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481) close(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) shutdown(r1, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, 0x8) 23:11:50 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) r2 = open(0x0, 0x800000005, 0x40100) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x10001, 0x7fffffff}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x4, 0x3, 0xfffffffffffffff7, 0xa79, 0x6}, 0x14) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9001700c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000180)='./file0\x00', 0x0) 23:11:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x0) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 23:11:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = getpid() getresuid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) getgroups(0x1, &(0x7f0000001340)=[0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() freebsd11_fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000001880)=0x1000, 0x4) r11 = getpid() freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001840)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001240)=[{&(0x7f0000000180)="0ea4a7721e92950b1180152a735c30376b97d87f728b947943d748e5ee2b3c4ee5beb80d90aaaed4753c630cfdc0d0d27e91ce724354f831a341945a68b6704a8a16419ac38073f9d76513bfce6deafe6e15ee064f4704c05f645a115080e5afbc809d1826c15037ebf880848e060cb033976f3a200321b6eb25ea86d72faa0d2aaff501656e", 0x86}, {&(0x7f0000000240)="a4da9c2697adfd937eca2697aab792aa6e770e0e2cbefc73660b76927650ee4f376074a10a33ac2ea2044e19f5fd855fedee6a805201c8bb0efb43f223a925b3ab98d89252f619a6a72b5b2ee2189ac99e28cc5e201cbffc471622fdac5171b0392cb0be5396e071d2d2ee9f6b938dee5e9674b1a1e3a896d52483cfe57dd6addd2845307a9983ddd47289de16171cb5223217a9227e7d93c00bdbdbe3c99b60f7d3dac6029dae6600ba8e3e0d4c072a9841b07311cd15deb161211590a91d7d3b50c144bfb3fd47b0d36fa45c822a2c1a4077bc3a66d21fd1b9491aab48eaa8b934b32b4ea1fb15ccbe3287852ed21839b6786d5c25841c4280b14909751293a903fa7c3e849757fb1ce35222265bfcdfc902f03420442ec0a24665bc726b988ec802d1aa859db17d4ddccda09057dbe56cc81b9ec0f0f2b0425c0999e883f7d057dae990f52a09621a5e40c60c98159b8fe632a9e706f97366c499b7b436987ccc13f66b34b01dbb5e0025c9b3da02f2bd46595e1b4051c3576e8cf96ccb2eff9344fff3bea6ea10a2c7e742a834438389a83e24f171571a842d6316ca88364bc0476330aa7deb270d1d96c3001197bc475489a461c27c417a6f7d20ecb75a8689e410a9f770281991dd7e311ff9a6e196eacf3c45c2a1ee23f1023a6793ab4244b4d4ec72d16af8512bd4ae258bc1f19e22df679c87b9cdda4fdd3559a40f7c46b3393e2ea415ebb4c406423a185328046bb1ec890eae9995e064c61bfec10f9f9770db338f5a1dc7f18e697cd1d0f39f1883b75a421e4f96749e1ed87c4f5c6aface284ff48761eb63602b50d4a9e2572f0a939e1fdaff6380ccf369ac3cf038b57ee0a67b85c39afd6f51495fa4108ada40b568a8172932f17675b7031263665e508c0b49e355117064897eccb91d6a149701bb79b4e65394ea91675cdfdc5b1bfa343d98198376b3107bb093275e181f6880efa7c4024a0bcae835b14ac46d05a81f84d2954e301ada10aedb15f1fa3a85f4518e454d9c60c3fb08ccd6cf26c66468bf2396147801081a571db5dd5aedd7526a059176d32c0f9e4a868395cb64247c160287735c185c2a3c843c502db9c506530d55770dca55af60b853a4e9492b65e9d1bf82083a3de6f0481802875bd1d6ae53611366e19dd753258a04a6ca6725b26f0fdc821df9ccf0f0b506d4d856f4ac6c360812356cd63de37dadddd36d8e2bf51bf7e3b5a2f34e658b05f229ea9f25d53b270affb9e2bce1ee6d135c85c5521a256506009207cc92e97e2b82fd117cfdfa25b21b0a4c0d769c10f853a48c2cc5dbcf45935bf7297df86fc38ec5e23b370c7f48106ac4b14810f3720e8b9d310d63220370d47ec238a3080ac664c360d696ecbdbc1347dcdcdaa936fa2d439a3c9ee81584a36c2f4c4f607764eb56da173e1b42dc18d3a28d687625be1e82cf552d9f936af00fafe243caea5409863e924301e2d93949e1970ac6343d62bc767c26e6548bfc74a90699ea8eb98570278bc0e2740b75a57a9b8b5cb75b4743a8184bb33f3b90c36315162927853203ac6c3de92c60535270ff6cfcba0d168598c258ebcc1977a7ee910b82198ec0f79dd98eb0d7477bbef110752a9c62051d2f7ff20219996936b38dd48d859613df087069bcd9a41e6a831cef5378faaa4d05045ee68913465a21b759f43f02e642ac06c53e4f1187c4a3666d3024426f6c5dc0fba67cb861b32456589bceb2c3f345483796147ae68b81d49b09675b52700c432ba85d2246921395fa44bdcdfbe8bd4f22f27c00150ac80f28ab7b719929eef39bb4ce5258c866caec81958d3e0e29945878aa5d5225c1faa6b0d092748d59d4e1741bbdeae724f7890400ba31b44bbccac3471886044080d5bfb1f2224594be9f39e47c25ccc22f79e54a8eaeb1493a8e1fdf4ed9da49e6aae28e4c01480634df9902898a8fd6ad5099b67f146a93ed3965b621c9d85f4235f5cc44f3a9c85c5b97eb142e6c060912fc856e39b370909358e4b670bd5b3e917b58ecbcc64f174cecd9d2710e5b3823c32bcfef57ba3c0c711bf5e9843e9f6536c7ad901237c7fda8f4f205d52a2e6b605a0fe1944199e706a6369a1e9512c36bf75478150d6bae3d96a681b31e6b52c78c656ccf6d0769dec3676f5408b0a6f297625928ae981e6786d8f73f87c07fec3a4154d460fa72e4c439170a1177bd5e8f202b6f1b8db75ce87edb145e6402b1763455d564f0c09e302f04c6c4ffa0bffe2efdcbf0e9a4df47ea84b65090e04c249d48fc5dd2dae115fc4fc8592ba69ea368107e0777d9228ad05e89bd8cb1943697d340db4a35c2733cd26c27e07385d7193c8ae6bad48ef1b29573def92dc4af52b51a34883fcfa260b9a8089266c958cdb1e1ccbc43d2937479d3d37268b9008af068328c01794c2d25e20ec835ddd1425487191227d88b939dd8164a217ec587a42eebc578d5f070b0f7e69f5908c35f2c1113339c009f106c4dab6a9f49020a338185772788e1b41004cf0dbfcbc236b272d3ccedf3f20ac2900b62a4e6f57ea4062e73d76e790d9c9aa5f5f1a42ea9adb1945ca1ef9c25ec3b606a128c11531470b85324cbd6ce095de9f96e6a0cc8a462198f981dc077c1175cbf435d8cfa17ba1b13dc21df5df44dc6793c5cbebdc637eff886a8336dc5b69245ac3c2ce1773a1360ef8380dcf61f83643c8127ab252c14bcbe517f5e23f763b1e4743f08cd8746b07d1ba678b7d6f3b3b8deb6d19749d8d3c2234cc82d7cd88177b158077ffb1b5adc23206d4fc3ba7d54f60502d3f69c12260402d6bcfb8f5f62eb5de5ace8755378ddfa556bfd1b4c40edc3b8316d8a475c64ea1eddb600f89cde76fc129da2a78b80b70fcdc88c3de5f836bed18399d263015b52c36c3df2d1ea9ab18d6daedf3e08e8dc8f012f70986c938690dcce2c1bcc607fe3c6c911554bb3103def4a7c6247253644814d24d509e08a6922db6790bb72578227c83cc0fbcf79971269836e5c852fcbcac802b2dbbfe622c553397a62f9d69c7c0e4666769d1292263262dd4be24a77d62e50a43c5d585193c8cabcd8015bf154848615b3b67c80891cd55bef818425e7f60370e3a23dd4be71eb8fc5052b2f0866d300dd7bffcdf51cb2b5d7209c9086a87e201a1a68868672f47d66f47ff60d4f6b128b8ed843af41d2d49a40d542e4dc03e43904997092a249e169908fc849f64810ef3f78d266f5c917ffc4a4c7e54867c2f4ac28dedf5ae5791ff531e3a03af4f6e6832627030f9b4cb02e8034d23472d0a22def38a77fd6b8c99c86b4a54b50ef5df438b47ca246010b3d1076c966231919aae0225122e67d01579284efeced6dd814140cee9a02ef7270825c52358807823182eb6bdf5676606747bfd72c6ce9a75a64ed50382ba7f47096714171ffea951f4bc42683d3517971ce85d84040ddb69071c80ae6ec9692a70bb9da4ef3f1227b5bdf9919b5f21c66439c81a73961fdddbaf8efd14d0c6e23fa79f582a22fbe9b4236bdeea35be845e55323cc55bb4dfc91a399e66178fd43eb9f7a718ced3936b304576bff2454f864cca695c1782342d221b743206588e14765bbfdaf27c7c0d7c2ab39b7ed64c7f120a067c0191bfc2b24fa3a37099a8c45f49d1e8eeafbe9571dc315369f4e86eb7cc432975e2d88d9d7adfaf8b4b21e0783d0f28c3eb31625a53ec4feabeb2a1ac777c202029016bd7dc4f8ae673411255a102cd1e6a397e597a5c1fd034ac433ef9a450672a133beef9a4a1d5f5f3cf648ef48c5d87c2deb40bb7d54f70873535d3b53c74b9da55c3a0fa2e51b77afb550d3fc164abd40f994a47176a708ea293382160eeec09c136d491c8711784b310d6484591521e4007f4b294bb00645bf77873be818cdd12d69691fcbef3d33bcbb8173719118a54e246b63a2397959343f2401863fa3b6b63d212dc7eea5d81d4cc2a906a41b61179093a2d2e56bb4104fcc8efd8ca3c78eccdf5eef8f0d005778c91f88db338382b196eeb79dfd1983524309301979d32c065e96e9d0e023c9cf58c816d063c6f96b7af7db614441e7517919027b7e2ce88b9b08dbfe6f8ff20010de85f7aeb9f49cd8a972ce5d65f5c6940422b769cabee9a7400dad31cbf906240d15a99f916c656f7102e7fbe5f19c94403723ccb5e167e2027e603418e91dc35e6ce0f67dc7ae5cf520e7720a34a53cc169ef5fd24ce82ea760e8178b477b680a1e912043887e4c9f92e878c00b0939d06d006f86d151b877d140209cb701e886267d38189554ec3c7144600cb995fcc1502722896e580b57fa35e085120f8e17f2a9bbfe955056d620e355e8749ff3fb0b0382d5590761e1af4109652d06d16fbebb28e5fd4bbb82b9d7d4f2537b451edad5d7c5271b98f867b4e1e9b9fec3d0f76a502dd884725eba3dc944f06f6519413a1335e8b0ae9a5d64438ba7a24e2941ca3c56ef94c553f540c561b09267d0f8a0f3d9ddeed70fb30c5aa25993e423ef1ea1c0e782fedde05c341c47be38bb6b423279691a606725b4060368c28e207fea39f25a202ce1ad698b4fe061dfc660fdf6b3fb8ba70b5d54f9986444d10ea70d864469f2a92cababad4b7ae1c06e7dc0c5df3222c969fff1256f09fb51ffa9ea2d5ac68dce0d6ed9b474faf255b0d2c3239552a4f6d157e8f4165d8d91120b0e671b1e12ca81ff02200ab894269c06b245cf6cde6ddee8982f86f6d8244c112de88255a530ad91b587c9dcb442b9888b8c554e666a8671f70b91aed5eeb6b0f27b26e9927f3b32e00d1528ddff4a109a20076afab1394c6016e790b2196bbe5c9b2bc57c528180c81853da74314bb5e491ca23cef2b4e202401dda79b1efab2b24768b74dd8eadb126def59d9c153d68f2cdc64618e8adc080feeca0864f8cce092be5e3123cc969f6ed54e2db919cfd16227df52807df1df97d4ff04064bd0eb7eb50d43519d9babaee5ef949f4c610d7442d1132b7dadc76a7529feed6181d513245a293cb51fbd7170b9d3b8822759f0fc2a98f4c6da3f29e91bd51c190c841ea43ae9a17b9caf328bb994efb026be1b4034cba2b6a178e6785209f442e27f6cd4eb87effc760583b9030a9914c80b3b9d30d1c02edb2523ecbc53b6837c0a322a93aa3dbcbd204c426ab963fddd27cea7ef4ea797113652025b6f5f1f4cb99b557c1d0d11ca1498b8683ae256f4031f432265d01c3892e465aace3ef07deca8f15de51ac8cb6f594981f988bc583f04b91246d44438e9ae0dcb86e937f8d96ca5138a4d3267704706e51b9c789a003f2db947d6fa00cf49e8fa30b1c5bd85405b643491e48a57fa910b7c13804b1e894d927e3e826345c1381421c391267d1bfc72cee12140ff9be658b5a5a184a96ba4ca50ab88057fe3fd99abeba735b68fa2fee8a3cb6f8f2d2ff7083b1bf877c3d76ebb9f76bb262576d8ca8f60888af4aa6ad7965d618620848468f1c05f40629f017227ef1eccf6136e12f527c7adb7946a11a8adba1274c3120750d2c5a55f5c6a00cfbc4bfe86151b7bda24e45ee9afc4876e97c911d1eb54c53fca4399b0594c4a0b9694b283f63aacfbf5257c2869963d3efb74b520bfa9d666b7b943419f57f65c2a49748a46a87d6497e41a9dadd115f9f2551a4c3bddc037e2e9f9500c50372f1343c5e942287bd772424cbc96e2e15fe38b960cf12c1eec101eda278d4a9f72b2088c25923c2a76d6328277409b7b6919a4d1252b11e585aa204349806e0149cd3940de65eecdae62922", 0x1000}], 0x2, &(0x7f0000001740)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xf0, 0x20001}, 0x84) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001511000000000000000000000000000000f000ff02000066e400000000000000000001940090780015030060f0a0af00000000fe80000000007800000000000000aa00000000000000000000ffffffffffff"]) 23:11:50 executing program 3: setgid(0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x1, 0x8, [0x3ff, 0x401, 0xfff, 0x4, 0x0, 0xd381, 0x40, 0xe8b8]}, 0x18) r2 = getgid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100000001}}, r4, 0x0, 0x1c, 0x200, 0x1000, 0x80, 0x7}, &(0x7f00000001c0)=0x98) getgid() r5 = getgid() setresgid(r2, 0x0, 0x0) setregid(r2, r5) 23:11:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8001, 0x7, 0x5, 0x1, 0xfffffff000000000, 0x5e9, 0x7f, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0xfd, 0x20, 0x5, 0xfffffffffffffffb, 0xfffffffffffffbff}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xee, "1b8027d7db34a0987f8608f931a1021c7f737f8bc14ef0dc003691f0795965ed9ff5640ad625f397ab0f26808a3f6d72bf600a562c5ee0161a9651786ae32f25859398f9d0d9e4c052ace879176c2fc0cf5b4b8f2d8aa76668431759acf39ee1eca533c46ee417eb2406671ba72a60c9c3788316da55d4c88125eb2b3d5011dc66ceb279b9b5a262cd35f84b492f3ef739b6fa82680039b1342694dde8abd5e0c4519db483c2d6a1c0ee31761584b9e1d159f388e861f42f5058014c5dc3e6170d8f19d4ec61784854d16a6de4fccd621c5fa23b9b688f7ba639c15ca7a08c125d9dce594a5a595d3aee2f8d8a82"}, &(0x7f00000002c0)=0xf6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x6}, &(0x7f0000000080)=0x18) 23:11:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") fsync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(0x0, 0x0, 0x0) 23:11:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x319) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3]}, @mcast2}}}}}}}) mlockall(0x1) syz_execute_func(0x0) sync() mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x104) r1 = semget$private(0x0, 0x0, 0x210) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/94) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x44459765, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x9, 0x4) 23:11:50 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x100000000, 0x4) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 23:11:50 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x50) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 23:11:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(r0) sync() syz_execute_func(&(0x7f0000000000)="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") lseek(r0, 0x0, 0x4) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 23:11:50 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x8, &(0x7f0000000100)={0x10000000000b35d, 0x800020b35d}) 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) ftruncate(r0, 0xffff) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0xb1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, @mcast2, {[], @generic="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"}}}}}) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000600)="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") 23:11:51 executing program 1: syz_execute_func(&(0x7f0000000180)="b1f191cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3d3c3c31d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x28440, 0x180) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 23:11:51 executing program 1: fcntl$setown(0xffffffffffffffff, 0x6, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x2, 0x7}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x9, @rand_addr="f44a17a236de6f8fdcbb5b719b73d198", 0x6}, @in6={0x1c, 0x0, 0x8001, @loopback, 0x100000000}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000300)=0x7, 0x4) renameat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 23:11:51 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = msgget$private(0x0, 0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x200, r1, r2, r3, r4, 0x4, 0xfffffffffffffffc}, 0x2, 0x800, 0x9, 0x7, 0x4, 0x6, r5, r6}) mprotect(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000e28000/0x2000)=nil, 0x2000, 0x100047) 23:11:51 executing program 0: r0 = socket(0x5, 0x1, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82020d2f66696c653000a19d3b356a7ea4db83e37f9dcfeacc853ae3757e8c1e20a1dc7405b95a86d2460d97"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 23:11:51 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = msgget$private(0x0, 0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x200, r1, r2, r3, r4, 0x4, 0xfffffffffffffffc}, 0x2, 0x800, 0x9, 0x7, 0x4, 0x6, r5, r6}) mprotect(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000e28000/0x2000)=nil, 0x2000, 0x100047) 23:11:51 executing program 2: r0 = semget$private(0x0, 0x3, 0x120) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000140)=""/226) r1 = semget$private(0x0, 0x0, 0x80) r2 = semget$private(0x0, 0x7, 0x440) semop(r2, &(0x7f0000000000)=[{0x4, 0x9, 0x1000}, {0x3, 0x0, 0x1000}, {0x3, 0x24, 0x800}, {0x0, 0xfffffffffffffff8}], 0x3) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000240)=""/215) semget$private(0x0, 0x3, 0x208) semop(r2, &(0x7f0000000100)=[{0x7, 0x200, 0x800}], 0x1) __semctl$SEM_STAT(r1, 0x4000, 0xa, 0x0) msgget$private(0x0, 0x40) 23:11:51 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="1001000000"], 0x5}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000080)="5822e1f7a4e3dbed8baa0c0c21d582f5f754bb8cc8688fe8952384efa7a977c1b1055bcd55ae8c988c42f584fb7c1856eeebb382d746c152810b887fff4037013e05061c24b04b60db930827a1ebb34686892f95a8a7191d63bc84d63d1ce734a88fd50e8ef7f7c4d9d3ca6028d7217c3704ae3db4ab98b59bf04046c8f350ad87ca8589d6df9d014b176abca558ee393c", 0x91}, {&(0x7f0000000200)="c23f1a2846a350f57f988f8a6f935bc860aea7ea795ee5d46f5d9fcef0c424fc62898a5808f4278a326acf1d27feef64ae860004634db5b3654190c4c449beac9d84bd44f5a31da0c38fe841c3a396fdaeee12841e3c7e811af282923eb1f9d1f33ab638e5c443cd6f534464d7df3186316488db2b7f162f6c4f27c645dce5b89865d10d63a02fc6eef22e757ddfb6afbc19c09135f2e66b07b53990959e67d315a980f605703fc2e617dcba91895343fd7e8082af29ab15925cde055a886060795f9f7bed6615a9df553166e529b0d370bc76b9c83c4c91cab9f8176d1186fc6cd56ae488aeeb0af7", 0xe9}, {&(0x7f0000000000)="894aeb08bb600469f9b258bb84b85e44dc1a7fe2bf028426d6d5f17d83f9d36ebcef", 0x22}, {&(0x7f0000000340)="43e584df42d7d19d42604ca8eca74a66e5b88dd40a99a274c4bdc7488ee0500e102b49f74da09c685f66d854bff8cecb1ee19f15b9056dac39738ddfb97452b89f4ad6557db1f6cf43a84e3eabec2a0e48ef0686c386578c50e977dd565330af62ca93f44036de4140eb14ca93284e431e6e289d40026b1afd4f02a0db8e4570753fcdffa49bfa36aca0f6b7a6c6229c540cbfbfa530731fe77a30d5c32fd5545544fb0b94e85950516c53ebdf0984a545cb16ed08b537ecbbee36283c800544554c2a25fa72377e614a28baa0b6783b", 0xd0}, {&(0x7f0000000140)="dd4d2bf33b417aaa1dc8dedb", 0xc}, {&(0x7f0000000440)="f6267e32e7870fc9b70e3dcdc34e7cb38675823257fbbcb99d4ae337a4930a6260b9dffd9369364059f8ec844d08e9614940641815ee847709dc7efb35425daa91619f6bc1799541f5ccf6cc95fba6c6c73a38946990b80ceda2da49cfad681f2cb67f75aac69a72b06020a336", 0x6d}, {&(0x7f00000004c0)="9179a572308e5ecd17e199734dd9b53369656c97f5b52b1fda3c0152b6ba3abad3871ccb6849105e1212b9f8d6d54323d27652f467adabc1134b5f872bca2db935701d455f8a1eee649a4da37410aed82afc3e264a65a27ab9e2ce9522100b8e2ac04e6158ac94b643321d653ae82d20f79603372287138133120df4196b1562b0cb55c0612aadd7c708704f7291fc92daffc4b832a874d10f49859cf3852af07266664119fe63ca5b416181cb41ceff62af2097c5b4d9c21326ab44b00332854fc6cf89dce89a", 0xc7}, {&(0x7f00000005c0)="a8c0f5097fa22a858df5e3cfe69ce41a627a670bac42333f4caa633442b8cb40b7fe88f5ff0fbf7a92f31821eefce90821bd08d1328ef602a8fdf9a499092f9f0582737a7758a7d351770f72efab760489e4d93291430774fe0e0cba72f368681c5160c7e584b22028b833c7afe9b2d20a88c3f5b6e2398b7bc0a0a12138a1cdbfb240", 0x83}, {&(0x7f0000000180)="0eb22213", 0x4}], 0x9, 0x0}, 0x0) 23:11:51 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x7, 0x200}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xf6, 0x1, 0x1400, 0x7, 0xfeb, 0x8, 0x5, 0x6c3b, r1}, 0x20) r2 = socket(0x2, 0x1, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) shutdown(r2, 0x2) 23:11:51 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x1e, @empty, 0x1a065c8b}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r2 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f666965300000000000000000"], 0x1) accept4$unix(r2, &(0x7f0000000000)=@file={0x0, ""/22}, &(0x7f0000000040)=0x18, 0x30000000) 23:11:51 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f00000006c0)="46e44d3a4ae6f68f0e2ca6a5077749d7cb1cf826c75d51d18bb955cfb48c4d56d18f9c5e1e462880192eb66c26d68170ee66cb2b3ce42f042e355bfd34af184b0b4ea50af82d98f977fdea757fd16f93671ed60e3d1ed5d872bd1d559a207c40eff896fa9409af6e5ef8a52bc948d5e98733cb35b7fb5f726bd0c3b28642aa616cdee0f58e014791f4d430e2321334454cdbde4a99abfb27a3b9acc971f852a0502ef1") truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) fstat(r1, &(0x7f0000000380)) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) dup2(r4, r4) shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000280)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 23:11:51 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fchmod(r0, 0x10) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = semget$private(0x0, 0x7, 0x400) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x101, 0x0, 0x400, 0x7, 0x1, 0x3, 0x8, 0x8, 0x0}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000015c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x4, 0x2, 0x1f, 0xfe3b}, &(0x7f0000001680)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b000000704eee9787bebf6c3304000a7747549d5f2ba990b4204208e146b74a65517664b48fa84d7e9ae02f755c6c4f5ab8c2906cd7b36f00c3f705ba4a53b47a80b8f461db2e872d5a49480344efc247"], &(0x7f0000001740)=0x63) sendmsg$inet6_sctp(r2, &(0x7f0000001880)={&(0x7f0000000100)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000200)="b8956b70bd289c88eb2ed8b7bc576ef57c79fac524035bf82021ffc30ec7e002dea23ca3e56c5ce75328fb4573398b4173a952cc2e5dacaf69dca5e5563f267a8d3da3d939fbb588c91ba99892ec4fa889f914d190a7db0e942d85577d7e9d44455a4ff8164d8448c9f177219534a9f2f9c5d20fbb222839479a98b9aa17bda2c2d7154744a330c0a676e842107109c07841c20cb630db3d5b448b2277458c1529fe26e4a2b91701b60d4aa141edd5588d3db014968ac2eaf70daaa5", 0xbc}, {&(0x7f0000000140)="a19a9860fa78aab75734f87453fffe1deb3bb8b411a55d5ec331dd10546c4f1d85e09a8d9997173a27fbf4d03756c91be9b7ad6f2e7b56cfe221fbbbb20dd751a27ab566de45b60437297cab0c420a926f820ff2699ad9567298e362e63b4278b38f25e5a4a23008dbec30", 0x6b}, {&(0x7f0000001340)="f528d5025b2b5c8de9f7854db5e4ead1243b51332dff36cbd44fa066affd8ca155891b32feabdc612d2d05c8ccbf9c11b889aad8dfff9028455745dcf575279e0d6beaf39c74b1246cab135cf049d2dbd6c3a8edccb1e25b3765c0ada8c8942aa2cf", 0x62}, {&(0x7f00000013c0)="05aff81ef9e8b25a6e171632118713fa8bdc0e9ba4b89c527759688b6583604100316a488c3a69020fe3a08c8ca3669598a0b6e9b504ea9c0728b2110e6a07e995b50845be800a66b33b2f75ae0b48533a7580b880", 0x55}, {&(0x7f0000001440)="640e10a44df2e53ff8de0694402a2c99813b64842c921ee49550517ba5a26b5cb8045d4f604f6d29992982e77dea019fbc714c0428a62c96ddb49ea6bce3480dec0f39126f6592ebc5502ff6a0a81b37258761ede72a86d6986efef3ef689e4244ad8aa69c8add9ec2bf8aa52ef4bd32ae5d17131241b19d6e6904fdb51833a1837c", 0x82}], 0x6, &(0x7f0000001780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0x3be, 0x1000, 0x3, 0x7, 0x8, 0x7, 0x80000000, r3}}, @init={0x14, 0x84, 0x1, {0x100000000, 0x0, 0x2, 0x80000001}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x210, 0x2, 0x100, r4}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @init={0x14, 0x84, 0x1, {0xf8b, 0x1, 0x1, 0xfffffffffffffffa}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x410, 0x6, 0x20, r5}}], 0xd0, 0x100}, 0x80) msgget(0x2, 0x1) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0x401) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001900)=ANY=[@ANYRES32=r5, @ANYBLOB="66040500400000f00010ee00fe0f"], 0xe) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x0) fsync(r0) 23:11:51 executing program 3: setuid(0xee01) socketpair(0x10, 0x3, 0x6, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") 23:11:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee508c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 23:11:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xff2a}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4aeb41211356c488) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x9, 0x2, 0x5, 0x6}, &(0x7f0000000180)=0x18) 23:11:52 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000480)={r1, 0x8000}, 0x8) r2 = socket$inet_sctp(0x2, 0x2000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xd2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3}}, r4, 0xffff, 0x5}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x19, &(0x7f0000000140)={0x80000000001c00, 0x10000003, 0x20000, 0x1dfe}, &(0x7f0000000180)=0x10) 23:11:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xcf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x8000, 0x0, 0x4, 0x3}, 0x14) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) 23:11:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0\x00', 0x194) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 23:11:52 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') 23:11:52 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000080)={0xc}, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f0000000200)=0xc) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f00000005c0)=0x4) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000180)=0x10) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000280)=')\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\xc8\xe1.:,)\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='^\x00', &(0x7f0000000480)='\\\x00', &(0x7f00000004c0), &(0x7f0000000500)='\xd9[],\x00', &(0x7f0000000540)='\x00']) 23:11:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r1, 0x1) ioctl$DIOCCHANGEALTQV0(r0, 0x20007479, 0x0) 23:11:52 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x174) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) socketpair(0x0, 0x10000004, 0x7, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair(0x10, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000340)=0xffb4) syz_execute_func(&(0x7f0000000200)="b1f191cd806969ef69dc00d9c46258f2ffc44139fd5bf91c1dc1c1c7e4c653fb1c1c01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400faee47c7c730f8f297881900000000026400f0d18c401fe5ff6c4c1785bd22025500804f4c40e2d690b72c3d3c3c31d54111d00") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0x8, 0x3}, &(0x7f0000000100)=0x18) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) 23:11:52 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1511, 0x4) r1 = semget$private(0x0, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000080)="032291980e7c37b95ff32eb45b9e12010b9677abf6bd4d1b1cdafdc56c457ca205f4011903b834e93a5bf172e95a9dc46135de3a20a3c2c535601d4f2164705545ed60ef6223412674613f99ab2257ec6fc2dd6266a059f7da8debc0a3622b1f61ec2e8eb55161a066a4a0620cda97198f6cf5f747ce28625ac535795ff08b0554d6966b9faacc248fde51f473be9ead2faf76b1fa45e93167dbd75613d082240f67e2", 0xa3) semop(r1, &(0x7f0000000000)=[{0x1, 0x9}, {0x6, 0x80000001, 0x800}, {0x2, 0xa1f6, 0x1000}], 0x3) 23:11:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x15, 0x0, &(0x7f0000000040)) 23:11:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x3) 23:11:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20088, 0x60) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xda, "59d47c79a6f6432a8124b095dac83092fd622030f45cdfb84a8584e837e84b37d56d29b758db2bf5c59d8c6766eb6738eaf5736c2f8d1cb548e6db453cc1f6508dd261f2f94b1a599b88890abc6828ad7fde1235c072ff9714163c28fe7bdafba390d9968f7e92640c3b25d87db2c87c85f04a9f32e0676c7e4bd69f148c6725b697365f81061b4938e457ea294c600f7d3e1d4adcc499cb309c4957abb5c0e55d5d7eec038fa53ac2d26b016f1dd1369746bb7541e518804b1019e353ff229619b379a55b81017fe4a54570424677460dc166d0c644fe4676d9"}, &(0x7f0000000140)=0xe2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xc9a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) sendto$inet6(r0, &(0x7f00000002c0)="b4122a9742a763", 0x7, 0x84, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000300)={0x9, {{0x1c, 0x2, 0xaa24, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x3, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}}, 0x108) r4 = semget$private(0x0, 0x2, 0x8) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r6 = getgid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000005c0)={{0xe691, r5, r6, r7, r8, 0x100, 0x2}, 0x6, 0x1, 0x4a86811e}) getgid() r9 = fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000640)={r1, 0xd5f7}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)={@in={{0x2, 0x2, @rand_addr=0x400}}, r3}, &(0x7f0000000780)=0x8c) r11 = open(&(0x7f00000007c0)='./file0\x00', 0x100, 0x0) wait4(r9, 0x0, 0x6, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000800)={0xfffffffffffffffb, 0x6, 0x1f, 0x100, 0x4094, 0x3, 0x93b, 0x400, 0xe8a, 0xfffffffffffffff9}, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0x101, &(0x7f0000000840)={@in6={{0x1c, 0x2, 0xc8d2, @ipv4={[], [], @multicast2}, 0x8}}, r10, 0x4, 0xd7, 0x4, 0x2, 0x100}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x1, r2}, &(0x7f0000000980)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000009c0)={r3, 0xd2d}, 0x8) ioctl$DIOCGETALTQV1(r11, 0xc1304430, &(0x7f0000000a00)="e2db5fc80042c67800364a8e42e7fc8b45e81cf33fe7fc23495dc3f45a5e3379387267faef49b4bc14b5bc72d9f432d7484b7360696ecdc5398e8d034573bdf372226d24bd570465dfce757ebfd3dbd59965861bd7039acba0d4c3eae00c4d174d55a55e74f46c287237ed38d255657622e60241fd63ceacc6ce5c17b8ebe174ba8c2b1d3b7d419406cf48d5437f679df6f5dcf262a8cf43d931093de5d3f3b11e1f5d6f5a24c9d13c057856caf499f5993852b7a78310306406d28029310fb613bb4ee2dea617dbdaf0a0fb9e2815709130608a69bbe63de457b7c2a724e24c4b806c8fefca23b5bf80ec8c6db8d284551b67") getsockopt(r0, 0x6, 0x2, &(0x7f0000000b00)=""/14, &(0x7f0000000b40)=0xe) open$dir(&(0x7f0000000b80)='./file0\x00', 0x0, 0x112) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x15, &(0x7f0000000bc0)={r10, 0x20}, 0x8) freebsd10_pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r12, 0x29, 0x69, &(0x7f0000000c40)={{0x1c, 0x1, 0x466c, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x101, [0x8, 0x9, 0x9, 0x400000000000000, 0x3ff, 0xb48, 0x80000001, 0x6]}, 0x5c) __semctl$SEM_STAT(r4, 0x2, 0xa, &(0x7f0000000cc0)=""/56) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000d00)={r3, 0x37, "85e6dc21d9ab25276306537fb5b3056fa4991c3a78461b902b34126ab1ceddfcd329b9e7df81f78952b42a2ee4bfdcd4aec84df41f1c38"}, &(0x7f0000000d40)=0x3f) 23:11:52 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x2, 0x1}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82026625701b6c6530000c03f9ab532c4f8ae78062c0f9941e6650153a8e5f95f4475b2e09331eea11bb8e64653dbde23f50308614b4154782501e1cb1689b2a861746"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 23:11:52 executing program 0: r0 = semget$private(0x0, 0x3, 0x10) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/171) syz_execute_func(&(0x7f00000002c0)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = socket$inet(0x2, 0x20000000, 0x3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x92, "f384493ecaa86756ddb35bee156226b4a906e7a923d25c958ff1e47410256bbbdb90770932c69fe6cb9cac27d132bada967d11fac40952b3a406338bf5cea82443497011e31925ca1f175c537bb769c7c152875d1835c483ea30f07d65221e837ccd1ff56848c89f14d7c335f62e6510edfa48932d7a2925ca2271c57c4c3756eb4baecc110833e1b42bb52d8b9161858572"}, &(0x7f0000000200)=0x9a) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x4fb9}, &(0x7f0000000280)=0x8) r3 = dup(0xffffffffffffffff) getpeername$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) 23:11:52 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0xfff, 0x800, 0x100000001, 0x5, 0x8000, 0x5, 0x100000000, r1}, 0x20) r2 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) 23:11:52 executing program 1: socket(0x11, 0x3, 0x0) 23:11:53 executing program 3: r0 = socket(0x1d, 0x0, 0x10000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x3, 0xffc00000000000, 0x8, 0x71e1, 0x5, 0x2, 0x4, {@in6={{0x1c, 0x3, 0x200, @rand_addr="3b90c15d4fa2c5056beb5d992ff0fd53", 0x300000000}}, 0x0, 0xfffffffffffffffe, 0x7fb3, 0x3, 0x7, 0x9}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x4, 0x10, 0x1f, 0x0, r1}, 0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x10, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x1ff, 0xdb07, 0xffffffffffffffff, 0xfafa}, &(0x7f0000000180)=0xa0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000240)=0x8, 0x4) getsockname$inet6(r3, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="010001000180"], &(0x7f0000000200)=0xa) getsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4) 23:11:53 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="0200"/120, @ANYRES32=0x0, @ANYBLOB="0000800000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendfile(r0, r0, 0x0, 0x6) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 23:11:53 executing program 1: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c48201020064360fe25800218de3c0f526264788fef3f042805ab201c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x80000000, 0x4, 0x0, 0x7, 0x4}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x47d7}, &(0x7f0000000400)=0x8) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r4, 0xfbe7}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 23:11:53 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000140)) r1 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget$private(0x0, 0x100) 23:11:53 executing program 3: r0 = socket(0x10000002, 0x10003, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7f0000, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x200, 0x2, 0x4, 0xfffffffffffff82c}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0xffffffff}, &(0x7f0000000340)=0x8) sendto$unix(r0, &(0x7f0000000a40)="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", 0x321, 0x0, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x20, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000900)={&(0x7f0000000380)=@in6={0x1c, 0x3, 0x8, @rand_addr="1815bd8ad45b595d391a120a359e2033", 0xfff}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000003c0)="202d042ca6c4e237271bb0a0b505c1c8fe68b22c3cffcdd0b622a73f499660046b13ea279c4ce52552242f892ffacd5147", 0x31}, {&(0x7f0000000580)="7425dd3cb020ed7ccfad2f1cdaeede475648a021d3b1867fd53c471d5b7cd6c35901b6489717ec8eb6b011ccb735d9864e820bc2f375b0fda6edd78b6cba14e48f07f588a89a0fd45990e20e89c18a4a7a2419b24d751e8e93fc6f7cfe7ab15fcd4d30424593cd92ef9e5a4f6c3d922545b180f62e4bfd468a7967df3a112f9f99f8eb103fd06f7570dd4f66e3c187b668a8a2c712a8ad083d84d111b8468c40aae64e4e065c59f259182439694b540b75e578b3b4ad814f4c2dddd197413de7d20104713248d49df22c771e4dc5c4bb03e8d8df71eb0cb8b3e95e76656c", 0xde}, {&(0x7f0000000400)="a1ed82267842", 0x6}, {&(0x7f0000000480)="45adeea9cd02646537fce4adab7a5012fbeabefb6d407824769c318a1df84efc17a20005344afa654e454bb6a5290c900b7fbfa0f44932b3e1cf11d10460213c4e8041d26774f1c413388dcb86ebd52caf30bf9704fd0a190ffa781cb31ec5a35e6591ab846e9d3cd9c482b1aa1f5646bb5b3bd6d2e9b9351cf3e2b97bd8b0a2f00ae197afcfd7f75f0da71c687250f9c0b95bf43e913e791b70963eb6d5b701", 0xa0}, {&(0x7f0000000680)="ae915b33fd472d88b1e3c84a11a19eb65f19c61f5f64d5947c0dd10e0139414b9542e0da214185d310537bb30850f1e88e0d991879cb8bad4b1ff0231861c52dd1703455f28f76661ba984302efed7b4208fce10a0fe8aab32a810dbb635c0e944ae1053fcb8f020d937af7a88917a992e56eb8786c9ca1d6a8c8eeb243c9653b1ad6b598ee100708ce47a32690e22d89f2567643bc9d9edf4684ebb89c22bacc3cd9a0d15eb08eac272ba66e3054de9f3fea473bf94ca5a340ad08135311a43a9bfa049f03f611fa7a6e31993f5a589028af9937a", 0xd5}, {&(0x7f0000000d80)="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", 0x1000}], 0x6, &(0x7f0000000800)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x200, 0x9, 0x100000001, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x69b7, 0x3, 0x1000, 0x800}}, @init={0x14, 0x84, 0x1, {0x9, 0x3, 0x200, 0x7ff}}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xfffffffffffff801}}, @init={0x14, 0x84, 0x1, {0x3, 0x400, 0x4, 0x80}}], 0xd4, 0x8}, 0x8) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, 0x0}, 0x82) 23:11:53 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0xfffffffffffffffd) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast2, @multicast2}, 0xc) 23:11:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x20000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xb}, 0xffffffffffffffe7) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2, 0xffffffffffffffff, 0x100000138) 23:11:53 executing program 3: getresgid(&(0x7f00000000c0), 0x0, &(0x7f0000000080)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 23:11:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0xd2, 0x44f1d9f9, 0xa851576, 0xda, 0x2, 0x0, 0x2, 0x100000000, 0x9, 0x3}, 0xb) 23:11:53 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x20, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 23:11:53 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 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}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="362c7aeb0e8966d800fa0fe2000000006746"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 23:11:53 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000640)=""/145, 0x91, 0x2, &(0x7f0000000140)=@in={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000700)='./file0\x00', 0xb, 0x20) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 23:11:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0xd2, 0x44f1d9f9, 0xa851576, 0xda, 0x2, 0x0, 0x2, 0x100000000, 0x9, 0x3}, 0xb) 23:11:53 executing program 1: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x0, 0x81) chown(&(0x7f0000000080)='./file0\x00', r0, 0x0) syz_execute_func(&(0x7f0000000200)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000000)='./file1\x00', 0x86, 0x1100) 23:11:53 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@loopback, @loopback}, &(0x7f0000000200)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) accept4(r2, 0x0, &(0x7f0000000240), 0x20000000) 23:11:53 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000200)="f6893b7c3e937cbf133be90a4b543c885c7819256237722d48c6e6083efba5979dbe89938c62d8bb94cc582f4a238930444f3b22cc35a6c20d6cc0e490dcea547d79c79919ecef4f6676dfa18c8650a9b5040fb3a4c5def7f30dc79c1a34dfc1792a89938528998b3efa23bf6491e334bb29cc082e9a2938e3811895627442d335370cb440564cc9a429936a75717f862ed5746043bb58b01a4183a432854b48511a5aeeecb716a60a01767d59cb6399fd0386cfa65bb3941a5c166a105c4ca1dfb2e8d7ba61a36853f238b065adc6a595b77f98639a8c5f5910c8a45c726b110f2504e1fe11dcd82af6fa7616234a4ebfe7cc") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 23:11:54 executing program 3: syz_execute_func(&(0x7f0000000640)="969898470c431c080f0579790f59bfd917cf006690b557fb66420f72f9000fb8c4064e4e751e0fa01d281d2847dddb09ffdbffdb9fe10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f359b8d91010acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000e3f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1, @rand_addr=0x8d}, 0x10) 23:11:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, 0xffffffffffffff5b) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 23:11:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000140)="08042642405bd69f942756982ea69255b2be29143fed37170dc940d551a27c27e28699232dc760f81ec95aac018a9d85ed55c1b217d41c6b6879523032fd04e6c13d88ed4c1e91d9f802bd23015f2748aa07204768ac1788f9563205f02b66741ab21532c3cb21e9264d655fc194c1a99cc4926830d49514a5aebce7e75fb7080113f744bcbe4ccfa4505b972bb7126a89") r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x3af, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x7, @empty, 0x376}, @in6={0x1c, 0x3, 0xe483, @mcast1, 0x1ff}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000300)="176912de564a540f682a90e6") 23:11:54 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) getpeername(r2, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f00000005c0)={{"43f7a76d8f05a2cbe41234656958ebcef31941bf5d738ff29e0c070d8cf812ddc3f29b5e959bd587457421a0c830c8507086250ba8a6d1b5071bd7af9dd4b00885b501660d62c1369d0600d2c689ef7dde3b778592cb0e207fdf79748f3bc9a4d5ffdb6b15bf600227a383a1d55ffe96f69e77498f263790dc7e913a0ecea6f7dab24bc21d25977c688808113e7ec1ccbc49adcf4f6b97cd6321078e5048ecb78ae1f358171d854b2d2c7ce89ee8ef78f435483690609602ba68b51fd06ef086db553e714b51c6174aee683a722943c4a14f1c18f03b2295d9886cbc49d57f4ee82f6ef14b24fac499bad8c0dfc9d727e0d0b0d2ffc4af411eb4337f7f662f73f52a8fccad45edd46dc22b1775d3d722db5ce552605cc9881cf0a643589a711e88638e219b516a182d1a4a9b8a4b0b4dc6cd3eef9b1df84da06bd75913f6798f3678c421b14044903e9aa73a8858697c61b5ff24ef3da61072bfd3367888975c3dc2cb5370e74888e718f96663dfa24084778c62bbbf756511db484880cd530c5e92b8ab2850a062197004b9d49a0ca11a9a16dca652e0c04870b6a23a766243e452ab211222a1cfda17625dda1aec154af45765d89d4c5abf8e7037404f0231fc9868ce81d8b2b05da9546d357678f1fc58ae09d5e44fc99e1995c4ee07439fda0c607865911ad47db043cd5fb229728798951cb8f1b9b144321e734d3f23e7f0842d223e11d4d546ffb2455c5791266e6b40b316fc04d4a0fcb5d51dd3edda54f16130df440a5a4747311fd0720885dbb6db12ce5f16d26e453169e4108fd69aafe0efc2b8a1ab5d542f83d54e0f1b074fd89f4d5e79cc370b09aeb0c320ac7409228f2991098b22a6253d8f63578a757f8129c6ffdae694ef26855e75bc66331fd521fe9046bbda337c1079491dc392839e6052fa05a77df11fa18e84a392561b01233f68897dc748437c2c2af4407e5bd73eed204320af538cf199a4bec11526606c2539a074fe432f46963fe5f8cf73e1f7f4b9688f2feee4633bdc6e53a3471bcc2e6d60b852a62bd342b0d3ffe988dbafe4fd5f7df6853f94154b69b4537bf1ad3a3e3ce7dec01abc5b3cb7171c38babd83d4148f3dfc1f83b44cdd6c7bacdd8c04dd134fc2093727fe60978f2a7109526b01dae3e3b3037af550c1f0b54aa82737c824af8d47051032bb386fa74a82e0b472f9c05f91d4afea05c20545961b86e53a32e68e62237f8187e6fc08595c82ecf21a257cc9e97dd70082dfee03a01d7a30170801df8bb1d069c38334710f703ff7dee626b28d8f07f3d8543b57a54fa0978a4442252ca7faf7010447563ff161e578fb3d9a7fbc05c386320349af472636a92a39a8b9efd03ce54338a1881b2b9a9eb24f468cb013e94c438b881e0a48941b82ff34a8b8fd487d88edba24c21f0f2da8280849654aa4f3b8", "eed285cc399558e21aae0261b4a8aae0c94a8699fc764ef75b0c5d6db4b08406", 0x0, 0x7}, &(0x7f00000004c0)="c529b6b37054a6b16958cd262e4200729c8bea6fe486d557942781632c1ec348884a666018f07a68e2abba524f55a228f3d46dc0f1884740c012d730067c2c3071854a3282e90ed3e3433840526f623bed6a8a3bc7f64d616dade9baf0df865d95c9166f7c9002864d32486fc260405d321460d229e1a23c3b553663de170edfa314f7f2ae1a63c2504cd4dc6b1ba3750e6ae569836a719ba162d80e1f5c4efcb184727546001c3d1a602d17658ca318620ec386ac725579e6cb5706f931addfc729e971054e3c99731fd5373da0dbd4a4efdd632aa88df5f16c", 0x1, 0x4, 0x0, 0x4, 0x1, 0x4, 0x5, 0x10000}) mlockall(0x2) 23:11:54 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0x3, 0x2, 0xffffffffffffff7f, 0x1000300010006}) setsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000080)=0x7, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 23:11:54 executing program 2: setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0xfffffffffffffffc}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x17c, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4, 0x81) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000100)={0xc443, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x4, {{0x1c, 0x0, 0x4000, @mcast1, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x10000}, &(0x7f00000002c0)=0x8) 23:11:54 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x6, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x2000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000080)="06602527afeae5c772b16cbb4d6aa793ffc6902f0c03145372846267443e5d8e12adef673b61dcb6f531ffa34b9add9a43ba14a90cffb3186b55c927e7eb6d198dc36d4ab03cca9c7fe3eca00f89663b34ac7a6a096a8c2e72135f1e80fc8160eaf7f3e61ec3ed2ae6f29cce48ec1837ca41d0c764acfa1524aa886aeb048f6df340d72aa04e26d57cf95507fba02ef4d369e00773a6d3b349c71644", 0x9c) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000003c0)=""/217) 23:11:54 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2, 0x7f, 0x100, 0x6, 0x3, 0x1ff}, 0xa0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, 0x0, &(0x7f0000000040)) 23:11:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x20) accept$inet6(r0, 0x0, &(0x7f0000000080)) 23:11:54 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setgroups(0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/202, 0xca) 23:11:54 executing program 1: syz_execute_func(&(0x7f0000000a00)="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") open(&(0x7f0000000000)='./file0\x00', 0x10800, 0xd1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@empty, @random="58a3d5dced09", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @broadcast, @remote={0xac, 0x14, 0x0}, @remote, @local={0xac, 0x14, 0x0}}}}}) 23:11:54 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @loopback}}}, 0x108) 23:11:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0xfffffffffffffffe, 0x701) 23:11:55 executing program 2: mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/224) r0 = socket(0x1e, 0x10000004, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) 23:11:55 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x82) 23:11:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000000d, &(0x7f0000000000), 0xfffffff9) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000200)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) r3 = open(&(0x7f0000000000)='./file0\x00', 0x83, 0x21) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x80000000, 0xe3b5, 0x4, 0x0, 0x9}, &(0x7f0000000100)=0x14) 23:11:55 executing program 2: syz_execute_func(&(0x7f0000000000)="f0818b00000000070000008f2978d740d9d18b54070000c4417de6b7000000000a673ec441b9f2b100000000f6110d0400010066400f155247c443f916a50f00000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x10) getsockname$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) 23:11:55 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="71ae98b3260b1ebfda1b77a0c53da7dc6193a458e1d3") writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)="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", 0xfe}], 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x102) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, 0x0) 23:11:55 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x38) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000600)={{"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", "2d2ee2f02cfe4ae632c36be14b580720720a1eceeb62969572845469d01f4ec7", 0xffffffffffffffc1, 0x6}, &(0x7f0000000040)="dd31fc9f54b1d68e2a360ae5a589ed201661f686faf016a385d88ca568c7cde8c2cba3c620023b22", 0x800, 0x100000000, 0xfff, 0x7, 0x80, 0xfffffffffffffffa, 0x4, 0xced0}) r1 = semget$private(0x0, 0x6, 0x1) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000340)=""/165) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x94, @mcast2, 0x2}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xf3, "eeaff06d9c47a315f44e7a3501a2fa76b3cabb947da4660d53387d9924bfee6a990f4a7bc2a443422738524ea721577474fcbb1d4368e9282619775117a6348fb7bbbfaed1930282a3b647a22aaa419a79a25d9b189666a17c12f96e5896d354fdcff958850d9e093eb209223c89a692d1cc23c2bd1574e69d8b636215a5400b9d95d18fd9c0f11cc63cb4e4365cb41ec5c68c041659a5b3c8aafffd9b4d46d08f95ffd10517c11e7da8e456516615d35ec28642ecea44a8e320c694d261d7397609b029fd2e5f27a46b52e3ca937b32ebd2b4b38c104e63a9ba3e462d687e48e88714226c2e38b8f9e9f65a3f515f77a85cbd"}, &(0x7f00000002c0)=0xfb) lseek(r0, 0x8608020000, 0x1000000000004) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x1) 23:11:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCCHANGEALTQV0(r1, 0x80017472, &(0x7f00000000c0)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) 23:11:55 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget$private(0x0, 0x1, 0x100) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000300)=""/4096) 23:11:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0x4) r1 = msgget$private(0x0, 0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2000140, 0x11) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) msgctl$IPC_RMID(r1, 0x0) 23:11:55 executing program 3: semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffff, 0x3, [0xffffffffffffff01, 0x7, 0x4]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000001c0)=0x10) 23:11:55 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x10b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x800, 0x4, 0x0, 0x2cf5, 0xd9a, 0x6706, 0x2eb0, 0xa569, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000300)="d1c45aa0f518c44f19f19a96c4251e225600b1f780cf14b54d6b91bf326fb01f0af0aeb2b9773375e857fcfaa8b3be656a611e1f0000001a32") 23:11:55 executing program 3: semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffff, 0x3, [0xffffffffffffff01, 0x7, 0x4]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000001c0)=0x10) 23:11:56 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9}, {0x1, 0x8001}}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) 23:11:56 executing program 3: semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) setresuid(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffff, 0x3, [0xffffffffffffff01, 0x7, 0x4]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000001c0)=0x10) 23:11:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCCHANGEALTQV0(r1, 0x80017472, &(0x7f00000000c0)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) 23:11:56 executing program 3: socket$inet6(0x1c, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400000002c2, 0xffffffffffffffff) 23:11:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3750) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000740)={{"f00b7a682e663e2eb8143cddb9a3d408acb523a4636675b268783c0a122847cfe2659d14c5a1058610138cffd0e90f934c61fd47875b7eb92034655a4b71119096be531301cf801b248a10e626abe0889f1b553c274f022d97ced4cf24b8ca90699a68b880b622869ea973f3e1784421312f2970203c008234c06b9edb139fea303a17160e8eea895b57a5580fc19fee99e2cc2879ef4e8f3fcbee65f3df195a533068292a2803697b6fbd30733cea6e0aa8515bc900c8a29b39d61668b066d9bff553c9f1850c2dfc7e11be624c85231ed6721d57a8127564ba4d69c20b0f68d2402d7981e93a258ffc3b81e75cedf6f8a6511b39143572d6b91d8f41281d9fc1528efaf108f4cec1668fe50d7985eb993045d1a624e5cd90d625a3e468c9e830a3181086c0be186d113fd60301974618b9dd8e6e532043b84303d2c6a88d099bd3f415bc4f9dc8763bf73cb00f8e45cb948ac1ead9f4e20af6f5f7023c82802b778d5dde677815ab7b69278a3db63d86629e32e82b70f929c5b71c2d20e719efac111500b1d263f5ae58e6e7ec872347779687d420aca7604e39ac53ce20c64d2e8dfb6adc478743decd7866b493fa67ede77e9ad8c0b68f868d7d0a8eb48a3447502dbd5ca420846f6998507917129f0d5a0dc045035a8e8fc4a29d033fb60a9719835c5812fd4b8e6ac4d964b1d46857cec7fca50db7d812e0922b16ae6022fa99498aabb15f1f02e16d1780ddb700e67926adfc279fe7287dce7238f74dd5cb218411bbb4937e2e9242d08afba3de0cc936369040756427732fe6ec7e7a278a8bce4beeaa81949f288a1b17cc5def9dd873da6cba93f905f21725d3657e5046fcb8282808acf646d4ae9bd6452e354f1bf0c45319e08ee8867c50d10c98a2237764d4edb2810cb6c488063cb3347aedf398707f6bf3975b09a458f97d1ee29b8b9757553cd03270345f583357c0e1a26ab54b6c0adf5517adf1303144fc95cfa56735bc5f5f6003796ff54fb0e6ba5db7706abddfd8e0f00e44acf063484db724699babce5fb234e7d4643cf2d898d6c09272abe851c93af35ea3f2bf0504d080f9f0ff0f8827964353cf1585b8087356624a524e4d99f6184a1e7e599cad53b06aacb929231df9e6e01bf85c152447e8782c2330194dcb98554ee0f2cee40c854a1f71b5cf72a0a85a8bd4e3772178a6c4e28161813ab22e6ab239b68db07e97c97cce3a7bfa89ebff90aabefeaf9617a3dd0df598831ceab91664bf75d14e5fa1b1826b87f2cdbf897de71824527fb1e5b7f5316bc410888a3093464f076f03b0e70e48e12e8f97b9b4e63f48b26c5d75714c3846c62768379bdab382376e00481cc382b65abf3f382ee76ecb5f33028d93a6b588241820a790dd699f92cb72b8223c20d58738d7f6303314abbfe43ff98a47532fadebe13ba384033f", "2a6fba322b3096b35a1236ed26f2ec4f1ad2b1b59f0fb5134de283a0b9ff58a1", 0xfffffffffffff1f0, 0xfff}, &(0x7f0000000000)="afaf14b7b2e29c83e35aae66ad3ecb45d03f217ca7b89071b900b45a25b3d382f02d288ee25232d47139340672bac2306f94e181831c2046ea8ff0b77429a545c5a36d22a377575e3788f793cad11b295e91a073c6165eba4312089e829b859531f1f7d0ae65fca576fb613fafdd4dfdd4", 0x0, 0xe17, 0x9d, 0xd4b, 0x2, 0x43ff, 0x5}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 23:11:56 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="02db8d43bb61aabd5e1fc2bb1e357c60a78197ae0cd2794dbfcc97e0eba7c82ab17a024bb16d677728c49504d6cf0e7ef6235b8eab4c5c3a4b1ef388f316b934bcdaa78ed1bb0c38a859303ec4251b23957e85cdfa31e302c2c07b7f474bf2da15378137017adc7b9aa36502cfa9") ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="4f74482c65e9c88623f714e3c94cbce1606baba4b32e3acadbc3d6a039b26aca5ecc10ffdb26e87a515311f4c09be62bc99e0cc4aea6ac31846a3e6cf14174b763f96d1a29f3e8a8ff3621ca2810f2fa167ee0934fa79ff7e9125d167c3afe83d32a42bf10ffd1468a684603a7a93cfb8a486b9ad70f0f3008ca083030a0bf2bff105be6b535f3f77449f45e168a65f9c8a8a8c94751fd7e3c9fe9e62cd896343f7099ee796444041ee425990595acf5b2c6f15f62c3422479146536a178fef877537c5893000706fad94d602c62190d28ac90d880780a") 23:11:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 23:11:56 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") 23:11:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000000000fe7f7bef0000004a68000000000000bb77"], 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 23:11:56 executing program 1: syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x0, 0x2, 0x7]}, &(0x7f0000000240)=0xa) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666efa80dd4d484e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 23:11:57 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000000086, 0x88) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r1, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 23:11:57 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa59018b44bd8d86dd60cab26d00948000fe8000000000000000000000000000aafe8000000000000000000000000000aa000200000502000304017f01050000000000050200000000000000001eafb57a99e97edf9878b9626b14a32aff787f93b6db10156f6e6e8bc63ee9a026e44311e3586ad29076b18aa5ee2e38789f5c2d1652635630f7165ef9028ee685a615d678e0d3a7c91545ef236a891910a69fef061673029e4113a52db1f54eee8e49f432cd7dfe2d806b6823f0ead361b15f3c75f792ad8bb67bf4"]) 23:11:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), 0x4) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 23:11:57 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xaa}, 0x1) 23:11:57 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8) open(&(0x7f0000000180)='./file0\x00', 0xb05, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x2fd2, 0xf, 0x6, 0x40}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r3, 0x0, 0x0, 0xffffffffffffffe1, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) 23:11:57 executing program 0: syz_execute_func(&(0x7f0000000280)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="ca463b58277edeb1ce71fb1c7e0fc6ec9ab600c0d633463c6dd13ef1b991eab79b1633647905b82ba5acc381ffb6502425a601eaf6f23c79c81c0c83bde17a779c663fc5442c9e0a249451feefc68b1b89587356949d1bdbb349484c8fabee3f5f6bad9a35e0edaa08e6a506e7c1697056c0887a5a7382b855a1307f35e3b17839584ddd588ba2b484a95fab571e9bcbd22137664a181527a752029393127c4b7753ec68cc56da3832f4104608bc97de5d6ab877225fd190a0bc4fcdacb1ecd2c673d1ba") 23:11:57 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mprotect(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 23:11:57 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000b7a000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f0000c8a000/0x4000)=nil, 0x4000) 23:11:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @multicast2, @remote}, 0xc) fstat(r0, &(0x7f0000000100)) 23:11:57 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) 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)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$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)=ANY=[@ANYRES32=r6, @ANYBLOB="6d0000008e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d21b679e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5c533b456b7ca0ae4598cc118e36e838a306df9490000000000000000"], 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580)=0xf3, 0x4) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r7) 23:11:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="63fb5b68c4e0cd69324474d413793d0ffd1dedaf25c0c8a829321cc721c8ab7716ed11", 0xfffffffffffffc00, 0xbeb}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 23:11:57 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @empty, 0x7}}, 0x0, 0x1, 0xd3, 0x8ad5}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x1000, 0x7, [0xffffffffffffffff, 0x8001, 0x10001, 0xfffffffffffff890, 0x276d, 0x8, 0xba9]}, 0x16) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x8000, 0x4, [0x2, 0x8, 0x80000001, 0x3]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x84}, 0x8) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000002c0)={0x1, 0x1ff}) r3 = fcntl$dupfd(r0, 0x11, r0) r4 = shmget(0x3, 0x1000, 0x100, &(0x7f0000ffe000/0x1000)=nil) r5 = getuid() r6 = getgid() freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = fcntl$getown(r1, 0x5) r10 = getpgrp(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x1, r5, r6, r7, r8, 0x0, 0x80}, 0x200, 0xffffffffffffffa0, 0x4ad2, 0x0, r9, r10, 0x629}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000440)=0x8000, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000480)={@local, @multicast1, @loopback}, &(0x7f00000004c0)=0xc) poll(&(0x7f0000000500)=[{r0, 0x2100}], 0x1, 0x6dd2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='vegas\x00', 0x6) r11 = socket$inet6_udp(0x1c, 0x2, 0x0) wait4(r10, &(0x7f0000000580), 0x2, &(0x7f00000005c0)) setpgid(r9, r10) poll(&(0x7f0000000680)=[{r3, 0x20}, {r11}], 0x2, 0x9) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4) fcntl$getflags(r11, 0x3) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000840)={r2, 0x6}, 0x8) 23:11:57 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="a5b8f125941633e75481241cf12af9a4bfc79ffb088d52284c978046656e72ec3333aba37b9a8966b43cd91e7ba8da037c0d89ffaa59c99828a08b1da4da1dcb70ae8c975e9eb69268deeb0451b94b8a2208064166c1654b1edff300") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 23:11:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100002, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x14) futimesat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)={{0x9, 0x10f7}, {0x1, 0x15}}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x80) setuid(0xee01) fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x5, @mcast2, 0x7fffffff}}, 0x0, 0x4dc7ff44, 0x2, 0x6, 0x3, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) 23:11:57 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mprotect(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 23:11:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7fff, 0x4}, 0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 23:11:57 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x800000000000, 0x294) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 23:11:57 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x2110, 0x7f, 0x10001, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 23:11:57 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00") r0 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) truncate(&(0x7f00000002c0)='./file0\x00', 0x80) recvfrom(r2, &(0x7f0000000100)=""/174, 0xae, 0x40083, &(0x7f0000000280)=@in6={0x1c, 0x1, 0xffffffffdf0a8f4c, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/158, 0xfffffffffffffc78) 23:11:57 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e98f497883753a67660f6b32fb6666450f3a15ab0e000000040fb8c41e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4d9e9c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d5b8cc7a3056f0000004e00c461dcc9c0f591264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="922f9a2562fce4a554717417ecf0146a08db5b929d4ed2d2de1639f40cb4ae0ee5e47b") 23:11:57 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x6, 0x800, 0x7, 0x101, 0xffffffffffffffff, 0x7, 0x0, r0}, &(0x7f0000000100)=0x20) r2 = dup(r1) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/100, 0x64}], 0x1, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 23:11:57 executing program 1: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) msync(&(0x7f000071a000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 23:11:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0xffffffffffffffff) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 23:11:57 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xd7, "dd1444907954856133757cfe73286d2e972d7d939e22ee355a0f6c87737c0ea13627ac6f9c5566939d44615be81c8143223f93b51bfea80178175729f0c9f64da668b6fed308773369cf2bec3be0c53b84880369bca33fc2949a9db4b9768b6851e089aba56db3395f25498e0681aa9468200860da44bd5fa2222c6fca37a1df232af0a7aaa22a8d362c2513b2ff6945f96db0a235785b3873ad6dd139528dc7157143306e1f75dc90fea1d5ea4cbc5fb7899c8f3775f98be5c505d1d4276e141fd8cf4de924b83af0252a4fec8fe87609f2da916bdb70"}, &(0x7f0000000080)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1}}, r1, 0x10000, 0x5, 0xba9, 0x4, 0x7fff}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 23:11:57 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1e) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 23:11:57 executing program 0: nanosleep(&(0x7f0000000040)={0x0, 0xff}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x583, 0x80) nanosleep(&(0x7f0000000340)={0x7fffffff}, &(0x7f0000000380)) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000240)="e2e642d0b0933307d992aa3197ff706ad976bdc826013ed86bfcdb03e0b4d9620faede9d90b14472bcda6c6b15ceac607ff9366d51ed93c25780ef85d7aa7bbf86b488295e67dbb69a79820c27c71c0b4fd0b2a7562c852bcfd4831320f24a0b116a4fd1a12e544ef81fceea14f8f8eabf818a6ca67a78aaa5e069cbb025c16319893e8716c35bf54d9ffc064453caa7f8ac472c2fbb91ac28a0094e80809ed69690f80096af854d424e2a41101befe5c6a95f26ad7bc44a5568c3415e51f335efa51866b2c310d9931423b8cd12024a37b82ae4ead31958c3edbd04359e") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x1}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x7, "11c560b767ce988042dcce10ffcc59c9"}, 0x14) 23:11:57 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2007) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="fe00909a2494def4c24c00000600"], 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r2, 0x5}, &(0x7f0000000540)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r3 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x77, @empty, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x6, @mcast2, 0x2}]}, &(0x7f0000000380)=0x10) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x2ae) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x6, r2}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 23:11:57 executing program 3: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, &(0x7f0000000100)="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", 0x1000, 0x8, &(0x7f0000001100)=@in={0x2, 0x2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) read(r1, &(0x7f0000000000)=""/240, 0xf0) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 23:11:57 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x4, "d1866ca2c037e3fb0a22b66f96eb0c5c"}, 0x14) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="c7576b3a4414879907fc23d3a59c4ce8a488122c55d4e174909bf67938ee9f326f7dca81cd4ed23735128386d9bb481c97c0fcbf66ae2fe7bca5fe52481ce63eebf65976756a73f31f5f45a499b18e3d7a25110439eb42ecd8ee74d35c73cf6519bccb25cc64f2481dc626e82248aea8a9e759afa534b936844361b7b9172363271f20434fa1e48ecc6f8e45d0ddd5eb7ef87898") fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r0, &(0x7f0000000040)="c63518c4deded60b2a513d43671eed7fc0da84468bde8c27f67a6b39a3cc9dfeb56b8e8235a048ebab76b6b9e3d249e6ab1154a2436c0e4775c23c73abc35affe093c3feb7acbf2dee5409fcbdf1d59196b32e1a5c", 0x55, 0x20180, &(0x7f00000000c0)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11691cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 23:11:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x8000000000000000}, 0xffffffffffffff76) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e200010000000000000000000000000ffffe00000017300"/128, @ANYRES32=0x0, @ANYBLOB="050000003200000004010000ff7f000002000300"], &(0x7f0000000000)=0x98) r2 = socket(0x10, 0x20000002, 0x100000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}, 0x5}}, r1, 0x3, 0x1, 0x9, 0x1, 0x99, 0x100000000}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x2800, 0x200, 0x5, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000280)={r1, 0xfffffffffffffc01}, 0x8) 23:11:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x4) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @local}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2, 0x13, r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x1, 0x411, r1, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x2, 0x410, r1, 0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) socket$inet_icmp(0x2, 0x2, 0x1) 23:11:58 executing program 2: r0 = socket(0x11, 0x3, 0x1fffffffffffe) sendto$unix(r0, &(0x7f00000006c0)="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", 0x1eb, 0x20002, 0x0, 0x19d) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 23:11:58 executing program 0: select(0x40, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={0x1, 0x1, 0x10000, 0x9, 0x3, 0x89, 0x100, 0x95}, &(0x7f0000000300)={0x0, 0x101}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4) shmget(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) ppoll(&(0x7f0000000100)=[{r0, 0x181}, {r0, 0x10}, {r0, 0x40}, {r0, 0x4}, {r0, 0x100}, {r0, 0x4}], 0x2aa, &(0x7f0000000080)={0x4c312601, 0x8da}, &(0x7f00000000c0)={0x47}, 0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 23:11:58 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), 0x4) recvfrom(r2, &(0x7f0000000140)=""/1, 0x1, 0x40000, &(0x7f0000000180)=@in={0x2, 0x2, @multicast1}, 0x10) r3 = fcntl$dupfd(r1, 0x11, r2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x101, 0xf, 0x6, 0x7f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0057350525ba00020817f404007b59acfff95abbfca083997c7b1a947161d8b719ae46e2e745c4b93aa6b41bf75d13408be8020f6f701c314e4474d9c96419f986d38016d748ad5919c1bfc61a896c7ee6d9aa924d477217c89fb50dad0ad7b1d020766bf909e02469ee86cf80dba59c0e9d557c8194d9d4c8"], 0xc) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff0300000d}], 0x1, 0x0) 23:11:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000340)="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") linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 23:11:58 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) nanosleep(&(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)) 23:11:58 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote, @broadcast, [{[], {0x8100, 0x1, 0x8000, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @broadcast, @loopback, @random="f4de5c0b78e8", @remote={0xac, 0x14, 0x0}}}}}) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3]}, @mcast2}}}}}}}) 23:11:58 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), 0x4) recvfrom(r2, &(0x7f0000000140)=""/1, 0x1, 0x40000, &(0x7f0000000180)=@in={0x2, 0x2, @multicast1}, 0x10) r3 = fcntl$dupfd(r1, 0x11, r2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x101, 0xf, 0x6, 0x7f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0057350525ba00020817f404007b59acfff95abbfca083997c7b1a947161d8b719ae46e2e745c4b93aa6b41bf75d13408be8020f6f701c314e4474d9c96419f986d38016d748ad5919c1bfc61a896c7ee6d9aa924d477217c89fb50dad0ad7b1d020766bf909e02469ee86cf80dba59c0e9d557c8194d9d4c8"], 0xc) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff0300000d}], 0x1, 0x0) 23:11:58 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65302f666b6c651000"], 0x1c) 23:11:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 23:11:58 executing program 2: syz_execute_func(&(0x7f0000000140)="984a19e9c4a2791dcd1c040f05bf11390323c4a37bf0c55c3edfc9c423f9616ffcff000ff20fafda2eaf26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c4595656660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7c4427918ce167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f2b936f04283a900800000000026802d08000000ba49c499450f91f3c4e3fbf0610219ffffc481fdd7fffb110f66474ec4228109839f000000fbe2") fcntl$setstatus(0xffffffffffffffff, 0x4, 0x48) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fsync(r0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000000)="1300354520a0077c25f5187366a7444ddd07b3461afa169169a40fe26505004741d33223ce2b8fbedbd7e7af71484e04f2f3710fa320686e36b94e8170c70a25be781392b01c0fcade2f22ac6eba981f9bbeb4c63402e6a51fddec5786b9d6da5f6ea24e01681e8d2e4997c03da166d99272758cae56b8511766fa3e1326e4da4d28c744ee43ae9158bfc8eda09b8d645349f888d8c87c5cbf1e85ec35b8471ef7625a33ec9b89d41c770b4b106f501d06c1ec01ce35c33c9454c1e44068756da82780bd65adb44781f9fbf31da3f0eee68699e37f9ad2110632f1609775c0a1738eaf0550df94929604a262cf9cb4f1e462bc4cbbcf42", 0x3ff, 0x1, 0x80}) 23:11:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="540c996369898f") 23:11:58 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="a816da6df312c0d90ebd2f395d7bf2c7") bind$inet6(0xffffffffffffffff, 0x0, 0x0) 23:11:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x800, 0xc0) r2 = getpgrp(0x0) r3 = getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) r5 = fcntl$getown(r0, 0x5) r6 = getuid() freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f00000000c0)="8240be45c56a2e97c0f58162806c656b772e51f7301c95ced04f97cd537c49760d7f35e6d0eda29207fdd302eea223229ec70c45a0b2ce541fc92e58850daa2106340799731eb69d9ed0620dd35cd99923c2592158072f136364a973a4c1075d941802c37a823b897d42cfc1b73e0aabba12f3e38e07c12334a5e5aba6215ed790de3ea11597d7c6512c31e8266bb79dccca65a1a6eb320e967cb8a676eac8f0a95d25729699a2f116f33d3e2dc2574b89bad29b7a82b34545f4a902e5e30f7a39cde85f14f171f3cf95bd18fec8a74198", 0xd1}, {&(0x7f00000001c0)="8ab705e00ef86f4321", 0x9}, {&(0x7f0000000200)="8b0117d340e22e4e985459e95567dab4606a0cfc1ae2ab7280cdea60474463cd6075090e8157de61981555d92065e7ff3864e1254e96ac2e1e8251d0f219c857c9c662c9fe65b1c23e310183fa0827ca297b2686eab9efc870719a2d35a5e7dec84fd8c1a85a74bcb64ad1794765958897873dba90aa5859a19c5cdaccd34f50a0d1a43ac35dc06633e812ebff0c81", 0x8f}, {&(0x7f00000002c0)="fe8d44cf5c2b7714b0767f95f7cff64e7458332f89096f05", 0x18}, {&(0x7f0000000300)="9fd48a5e7672cdcd42d136578b21185c36ba78a7cbafbc2c186463777d9a57b2ab4468c9a78c6c120d56124c66f49ca98bf2978779d95386fce3c08c65be1b9c500856a0fc196cf7bcba8cc992f64a689a0aa9308872ea94557d860f1e1aa1c5b2e3420188c273b79a93fe9c6e26617b18572c6a4a01841e8efedc9de34f1eeca76106636da7d0707ee7f55354860221e5924a5d6f5221e264892d8ec57c6450098c8ff237630ba6ff62accd441e39df25e066", 0xb3}, {&(0x7f00000003c0)="fd1e8feb3c847cb939236e4abebb471283400c9c3fc8a05843efd03718c855cc0325bf42184f22fedc47323ec77ef1c8d557592c90b5cbb6656849828fd3d6ffcf7ae66163294b179e19a3", 0x4b}], 0x6, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x70, 0x89}, 0x20004) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1204, &(0x7f0000000040), 0x8) 23:11:58 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xc0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r4, 0x1ff, 0x2, 0xe477, 0x9}, &(0x7f00000002c0)=0x18) fchown(r0, r1, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r4, 0xfff, 0x10001}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x89) ioctl$DIOCGETALTQV0(r5, 0xc1004430, &(0x7f0000000200)="13f30f09f6062e820ee9365e7de7e47c5d1b7dc0419f36f69d7613b7f9f6d1243db7aea44ade430039d8567b33b0a9cc2e775be41d1eb296c7ee33fef81b153a") r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r6, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) setreuid(r2, r2) 23:11:58 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x100) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 23:11:58 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x2) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) open(&(0x7f0000000340)='./file0\x00', 0x4, 0x40) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 23:11:58 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000001140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0x28, 0x88, 0x0, @empty, @mcast2, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback}}}}}}) syz_emit_ethernet(0xd4, &(0x7f0000000000)={@random="27fb590c598b", @broadcast, [{[], {0x8100, 0x5, 0x4, 0x1}}], {@generic={0x877e, "e271b68b116d85cbc9262b6d7f79ddd8e7449725fd089e1ab89818910a0aa3eed54dfa01272d73a1bad940d19c5a66dfca026c0a6edd017d873baa34c45594da1e6d35551e7979a9d6d06f7caa7b1a9ad1ed609ba0f3f1f60f89088de1bbc73a081c6ac2b74eb06e9013ac0af95ce9886aafd2d5c3784c43008281e56fc43c707fbe3af3a318a55007e65762fc20a09144dd810d649466c7c48670afe03bb06683c15fb0da0df04a9a0da9f17f59afd64a780fe70592a741d2842dfc1ed39097e451"}}}) 23:11:58 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) syz_execute_func(0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 23:11:58 executing program 2: syz_emit_ethernet(0x131, &(0x7f0000000180)={@random="c8feed73abff", @broadcast, [{[{0x88a8, 0x7, 0x9ab0}], {0x8100, 0x80000000, 0x100, 0x2}}], {@ipv4={0x800, {{0x11, 0x4, 0x6, 0x8, 0x11b, 0x68, 0x80000001, 0x101, 0x0, 0x0, @multicast2, @loopback, {[@ra={0x94, 0x6, 0x4}, @noop, @end, @noop, @generic={0x89, 0xf, "3a0db291212aa33a95fbea11d3"}, @generic={0x9f, 0xd, "6ac6875b7f5d599bc9404e"}, @timestamp={0x44, 0x8, 0x65b, 0x0, 0x7, [{[], 0x5}]}]}}, @generic="f954e87fa66a22bbeab47c89885945d11a7a580066a8bed550af120927819d499c43bd7a92c6e5e88ae099461e35c6a7ef72973c3c9ab767deb74fa3df79c5e862c60e0ecdf5f8a6281eedc866359ac9d13c0b2761d27f1b9bee26c5d86cea32708c00abed355fcde5529aaf3d04ce754525787036c1aff28464467e7149032924f2f873e3b712ba31785f5caa8fa18c7d3cbb230430409f9a4f15302f0751cf0123eaa420dda15a8ca397a6c5c2d7105f5d9f9f05fbdc564b12c7a72208fd716fd2ccd674fb65c44bd71effce2f45725be9e867d59a17"}}}}) syz_emit_ethernet(0xffffffffffffff4c, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000008004400010000000000000028550000000191780000000000000000830300000b00907800000000450000000000000000edff00e000"]) 23:11:58 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100001) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="98dfa2245256303a29db919e20773dd0f66c342b930d67626cd810e67656e0176aeb5ac0906c78ea9361a98f6283850a52c297edb7c4777d6e3a49825cd51fd57256b4df6a0d32556e54b6409ece51fdfa9aa0537dc23e81d3e9692789a88cf8e6448bd22179f5dda69f505a8cc9a8de") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 23:11:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="26badc6f80b742e43fe3ff67ca6ec8ece6470faac6bcd73151681ff35caa4707217669c5cff60d26c43bd0f4480623965808418497fc235a6b4b040cdbef762749316400b462e8bb13334d3ea58c1747b8ca4a462c55156114e717376cb24dd558832a2d2a49fb83ca7b065df2a8f222dd5c05470ae7f2f5f5735244575e5882e22831765c1ad79845f9efa0c65d27dffc95428731fc208fb6b993b206a3fddcc4f616c44695f8", 0xa7}], 0x1) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x8, 0x0}, &(0x7f00000003c0)=0xc) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) utimensat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x8, 0x1c}, {0xaef, 0x1}}, 0x200) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={r1, 0x7ff}, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="3ef6485541c47b80452c6b8af8d3ceed480a1fbcacefc2d16db40cb65f3014d95e4a124a", 0x24}, {&(0x7f00000001c0)="8d2764a73c1573a1e772ee79c270b3ca92f8669ed67c7d5f8110338088d976b233674f4cbf0e9d7d6311bdc07c3bc5260481cc240124fa05c261cb5f718cc4838108771669323a29f5e2417435bf2b30507a4f50aa27c2e535972e55b8b4b783ac7c1993e6352e3c1883933af739a15e7e2fa60fcdae436eb3ab9840565795768f38e99a69e92b465f8116fe651b179d95ba8c9cc6b55ac3cfefdc981314ddc81081d0934138c710eeaa45bd07165733d8447f839b75e2e13cac1a58230dc88775dccd5031e736a52b2aef423eb444", 0xcf}, {&(0x7f00000002c0)="67260fbe4f4df5cf25e7426c1b071a4fa0a4c314193c023065581ad55c6069a70b05d7752b445bedf4f8541c7ad5146c1df11085d5763951ce81d3faf81234d4a5d6f1403f9893dfe6d130d42ae543f155102d7709fa9b3d3337b0c979100249977f5410de9f", 0x66}], 0x3, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x4, {0xf603, 0x1e10, 0x80000001, 0x80, r1}}, @authinfo={0x10, 0x84, 0x8, {0x7fff}}, @prinfo={0x14, 0x84, 0x7, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0x713}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x80}}, @init={0x14, 0x84, 0x1, {0x7fffffff, 0x7fffffff, 0xbb9, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x9eff}}], 0x88, 0x4}, 0x20000) 23:11:58 executing program 3: r0 = semget$private(0x0, 0x9, 0x0) __semctl$IPC_INFO(r0, 0xeffffdffffffffff, 0x3, 0x0) 23:11:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xa, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) shmget(0x0, 0x4000, 0x102, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 23:11:59 executing program 3: syz_execute_func(&(0x7f0000000380)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x9, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x3, 0x80}, &(0x7f00000001c0)=0x8) 23:11:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r1) 23:11:59 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f00000001c0), 0x20000000000000ff, &(0x7f0000000200)={0x5, 0x7}, &(0x7f0000000180)={0x6}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x400, 0x0, 0x2, r0}, &(0x7f0000000100)=0x10) 23:11:59 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) freebsd10_pipe(&(0x7f0000000880)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000008c0)=0x363, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x241, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000007c0)={0x10001, 0x900, 0x3, 0x200, r1}, &(0x7f0000000840)=0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140)=0x80000000, 0x4) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_execute_func(0x0) accept4$inet6(r3, 0x0, &(0x7f0000000800), 0x20000000) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000180)="59a756c280971e35") 23:11:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0xc700000000000000, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0xffffffff80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x34b5, 0x5000, 0xb933, 0x5f9, r2}, 0x10) 23:11:59 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x2}, 0x24) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x40) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8f, 0xf, 0x53293134, 0x6}, &(0x7f0000000100)=0x18) open(&(0x7f0000000040)='./file0\x00', 0x48, 0x1) 23:11:59 executing program 1: symlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x108) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00') socketpair(0x0, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5a8, @rand_addr="20039df32cd36df73c4d47246c2cd383", 0x400}}, 0x0, 0x31eb, 0xb727, 0x2, 0x1, 0x5, 0x2831}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) 23:11:59 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 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) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x81, 0x4) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 23:11:59 executing program 1: ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0x20006602, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000140)={{"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", "4615ca6d52f462cf05de815b6423f90b28ea306cb8d2301cdd4966d7cecf21da", 0x3f, 0x6}, &(0x7f0000000040)="905a39dd734794fb0f9947c80505b13008b3ede77d80f5b010958f9a2686eb8d0136c1d01d0034462058921a6b278b6d6d095e70aa72e2dfcf962dcf9b2e29194a31a1d17f71bacc1d8f18547833c6853123a320ac6580dbe1811382bfd024678735ba6d011a141d7c319aedbed1fcf8b4131fd1f9dc92a6c5536fff466b847b6c98adc5d99dc07b61c0e8a4116979d93435148d3b9d9c1bd0306088eea8b42b29233533cc7a4ab278265f85b28d6b6714d53c79efcb2de25980df58104414cf63a3fd683f3af9808a8cf703bbb64ba23f62ef6dee7d08deed4064d4b1a1a8e1491faca7e5de7fdb7539df1194e8f747", 0xffffffffffffffff, 0x8000, 0x3, 0x9, 0x3, 0x4216, 0x4, 0x1}) 23:11:59 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffe) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000140)=0xe2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) munlockall() fcntl$setflags(r0, 0x2, 0x1) select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 23:11:59 executing program 1: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2, 0x12, r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 23:11:59 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = 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, &(0x7f0000000140)=""/10) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000740)={0x1}, 0x8) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x1c, 0x4, 0xdd) getsockname$unix(r2, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) r4 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) bind$unix(r4, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = semget(0x0, 0x0, 0x1) __semctl$SETVAL(r6, 0x7, 0x8, &(0x7f00000000c0)=0x7) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) setsockopt(r3, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a) socket(0x1, 0x2, 0x3) msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18) 23:11:59 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x48) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "c9a3b8688aa4a5103ea870c94c038e1cb16434be950561ab9ef05619b760a76a", 0x2, 0x5}, &(0x7f0000000240)="05f9d9a24280e46af39e442948c8f79c0a4a7fb6c9069392431e50", 0x6, 0xa80, 0x100000001, 0x5, 0x100000000, 0x7c1, 0x200, 0x101}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 23:12:00 executing program 1: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2, 0x12, r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 23:12:00 executing program 2: msgget$private(0x0, 0x1ae) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x5, 0x3, 0x14}, &(0x7f00000000c0)=0x94) r2 = semget(0x1, 0x0, 0x80) semop(r2, &(0x7f0000000180)=[{0x4, 0x9, 0x1800}, {0x1, 0x2d22, 0x800}, {0x7, 0x100, 0x800}], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x2, r1}, &(0x7f0000000140)=0xc) 23:12:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) lseek(r0, 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000100)={0x6, 0x0, 0x0, 0x2810, 0x0}, &(0x7f0000000040)=0x10) freebsd11_fstat(r1, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e00000010000ebffffffffffffff000000000000bf74ded81361d40a43d600000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096ee726d61351a84872c3b75595500", @ANYRES32=r2, @ANYBLOB="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"], 0x94) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10400, 0x0) 23:12:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) clock_gettime(0xf, &(0x7f0000000000)) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x400, 0x7ae5814e}, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) 23:12:00 executing program 2: close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket(0x11, 0x20000000, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 23:12:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x5, [0x81, 0x4, 0x7, 0xf1d1, 0x7b200000000000]}, &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfffffffffffff06a, 0x20, 0x97, 0x8, 0x3, 0x5, 0xffffffffffffffc0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x3, 0xffffffffffffff01, 0x1, 0x0, 0x6, 0x4, 0x6, {@in6={{0x1c, 0x3, 0x4, @empty, 0x6}}, r3, 0x5, 0xfffffffffffff800, 0x7f, 0x3, 0x7ce5}}, &(0x7f0000000280)=0xb0) fsync(r1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) 23:12:00 executing program 2: clock_nanosleep(0xe, 0x0, &(0x7f00000000c0)={0x1f}, 0xfffffffffffffffe) 23:12:00 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x48) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "c9a3b8688aa4a5103ea870c94c038e1cb16434be950561ab9ef05619b760a76a", 0x2, 0x5}, &(0x7f0000000240)="05f9d9a24280e46af39e442948c8f79c0a4a7fb6c9069392431e50", 0x6, 0xa80, 0x100000001, 0x5, 0x100000000, 0x7c1, 0x200, 0x101}) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 23:12:00 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef508accc00001c64f32a0000009078ffffffff00c807000f009078000000008f036360872f4646cffa5145ddd1062cee2b9b6b02bf6b505109a808c57e3bc7a4f7eb5963395050567685162175787abd880d00b05f65494cb8e82d30d4a4f90e94282b08c1434876b5a57239d9d10257685d328cb0df0ae531a0fba3a8bf5274d0340000000000"]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4) 23:12:00 executing program 0: syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) 23:12:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 23:12:00 executing program 1: socket$inet(0x2, 0x10000006, 0x3) syz_emit_ethernet(0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="fffff09027d3ffffffffffff0800450000300000000000009078aca1724e610f4aac991510c887cb31012300bb7fe0764edddd880f30ddd1d170fed90900"]) 23:12:00 executing program 2: r0 = socket(0x0, 0x5, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000012c0)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="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"], 0x2) r1 = socket$inet6(0x1c, 0x10000000, 0xffffeffffffffffe) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000003f00000000000000ffffffff"], 0x14}, 0x0) socket$inet6(0x1c, 0x20000000, 0x7fffffff) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000180)=""/250, &(0x7f00000000c0)=0xfa) 23:12:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) freebsd11_getdents(r2, &(0x7f00000000c0)=""/31, 0x1f) 23:12:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1d4000000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5e09}}, r2, 0x2, 0x6, 0x81}, 0x8c) 23:12:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xf8, "2b97e4ef82e084f90eb1e0a828682f5b719371be2ac87e1c7e1fe3d750baba51a8e1ec4a4b608ecd6c25a8dcd9d8a0e1ccb761aa6773b6cf0c9294d93a400210c19ff60432491aee7433ede8c53d0733de085313379591d493e02e8c8373f5c85a42b9718c91fd471f10be7c0a078ec3e3f73817959c034cd50aa4a35a4ae893b844471ada03723f869521bf29b21a396e79ac10f0edfb8200b3c782e53cde1d34a1c4709b32a5ed1ff6301f34e8b2816fb1ed5ab6f7da30dc18225d8979837d957a7d77032f2338be8f1c2cc1c6ce34782b10e597bba40b3b850db08191a5e64f911f124252672ad585f093d0bc772f0d7a62c95bbbcf4f"}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1}, 0xfffffffffffffce9) sendfile(r0, r0, &(0x7f00000000c0), 0x9) sendto$unix(r0, 0x0, 0xa931, 0x8, &(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0xfffffffffffffd4c) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 23:12:01 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') linkat(r1, &(0x7f00000002c0)='./file1/file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') faccessat(r0, &(0x7f0000000280)='./file1\x00', 0x90, 0x1c00) rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x100}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440)=r2, 0x4) 23:12:01 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050490000000000008005786ca90f00e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acdd0b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000ddbc82d2ca47f5f8a981ed2d07d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943ae92a7da0b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x80, 0x0, 0x8, 0x1, 0x5}, 0xa0) 23:12:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000140)=""/15) 23:12:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 23:12:01 executing program 3: r0 = socket$inet(0x2, 0x5, 0x5) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) 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, 0x2, 0x0, [{[@multicast2]}]}]}}}}}}) lock order reversal: 1st 0xfffff80004c7b428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000af8bc0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004c7a248 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 #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 #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 23:12:01 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x1, 0x6, [0x3, 0x146, 0x100, 0x3, 0x4, 0x900000000000]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x1, 0x7fffffff, 0x4}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, r2}, 0xc) r3 = semget(0x2, 0x7, 0x0) __semctl$IPC_RMID(r3, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") #15 0xffffffff8170d7e6 at amd64_syscall+0x436 #16 0xffffffff816d55ad at fast_syscall_common+0x101 23:12:01 executing program 3: mlock(&(0x7f0000ff5000/0x9000)=nil, 0x9000) syz_execute_func(&(0x7f00000001c0)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) msgget(0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={r1, 0xff}, &(0x7f00000000c0)=0xffffffffffffffd5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2000, 0x200, 0x7, 0xc72, r2}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000300)="f00fbb9f0000eb009165f7056969ef69dc00d98a20d0d8c45bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e6aa2061c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") 23:12:01 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xa4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) 23:12:02 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 23:12:02 executing program 0: mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x0) r0 = msgget(0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x100000000, @mcast1, 0x400}, 0x973044e83f955ee1) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 23:12:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x10000001, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x80010, r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x5, 0x4) 23:12:02 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f00000004c0), 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000) fdatasync(r0) fcntl$dupfd(r0, 0x0, r0) 23:12:02 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x10003, 0x10) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)={0x8, [0xff, 0x7, 0xc4, 0x3, 0xba9, 0x8, 0x0, 0x7f]}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 23:12:02 executing program 1: syz_execute_func(&(0x7f0000000300)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee3e6744f8f345d903acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3264788fe58c4a1dd7dbbbfdd5cc666440f38de752030a1c9fb110fd3c43e450fae7c0f0f") 23:12:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 23:12:02 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) 23:12:02 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="daa7c13ab52001f827e89991f911ae57c4d53317df378675b290a8", 0x1b}, {&(0x7f0000000040)="83bb25f4d3dd631f638e50930007e10593df988aeea19d10a052711eb2838c4967595ba6ae", 0x25}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="f99e6d811bafc5c484e4a6da6f4ac99382d07884c7a34dec59af79f05898f90829137d6c834bf0fbc312e44133c3342c7574195737050e776b712b5303616b1fc8003986eee4946a5b7ebcb228d5671f494bca9b73cc45aac2d79523572cc89d5159456f", 0x64}, {&(0x7f0000001100)="0b746f960e0a82bee84894de76d74039d5", 0x11}, {&(0x7f0000001140)="323e5989500df8bfbe4af3e73c449f88e5b59f", 0x13}, {&(0x7f0000001180)="04a7169cf641bb220ed7c7f0e5ece200385d94d5252095f2c13bcb4b7911546c2ef3f722cb8db6681d40d78ff246e9be1a22184de28d71e17fa9763052d17672c981b8a894ab87378ad025a03d56913c29ba150e8de6fa589809425750a7f1013d3e63bf0a20a9851d8397f4bd9330c879c602faa261ffa3c157efcce794ce0e3be737779cdee938a52311ce5b4decf54d7572290f1f", 0x96}, {&(0x7f0000001240)="eafc47e055c102569f61921b6948525ff397729357fad103a5e8492c6262bb4cac0130e491a097d1524c8dc769b49686a8023288502a83a5e3fb5e9344ab00e23aab851efc6eefdfebf8a2cec0631a2ddd87b9bfeae530de8ef9b83b2c4e345b8936a3fb3c7ae42f8e3e3a738a22ccdac18961b3e619875bf565cfb05a7da361cbcb767fe0aca314c93fefb37e46deda824be55d021ee5bcf0940d283fe2aa0c9a48b6912bf579952b028abde557bc", 0xaf}], 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001380)='/dev/pf\x00', 0x20800, 0x0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f00000013c0)="e99b72030e433289c28391001ef2baf79b35a8dc59c9669cb36f3e6764f9169c8f06a23e5a5119341662286febf5fdc17304d58da82076b1d85f8245d692af") getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) 23:12:02 executing program 2: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xb5b, 0xe4df}, {0xe2, 0x101}}) socketpair(0x17, 0x2, 0x10001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000080)='./file0\x00', 0x10) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1, 0x8000, @rand_addr="39ed385475f672fa2af7442159a5962b", 0x3}, {0x1c, 0x2, 0x8, @empty, 0xffffffff}, 0xfffffffffffffffa, [0x4, 0x7fff, 0x3ff, 0x9d2e, 0xdbf, 0x7fff, 0xa7c4, 0x3]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x0, @mcast2, 0x1}, {0x1c, 0x3, 0x1, @loopback, 0x40}, 0x4, [0x9, 0x3, 0x0, 0xffff, 0x4, 0xffff]}, 0x5c) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x1, 0x3c5439e1, 0x0, 0x8, 0x80000001, 0xfffffffffffffffb, 0x7, 0x0, 0x3, 0xc3, 0x200}, 0xb) 23:12:02 executing program 0: r0 = socket$inet(0x2, 0x5, 0x2a76) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 23:12:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) syz_execute_func(&(0x7f0000000000)="8e99219f00008f897881626a400f296c0728f20f119c2c8b000000660f3a140d000000006d4d99660fd18f09000000478871bc46aa6536650fc74f00") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140), 0x0) 23:12:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8800, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47331c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") bind$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) 23:12:02 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x100a81, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0xffffffff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0xb4, 0x100, 0x7, 0x0]}, 0xc) ioctl$DIOCGETLIMIT(r0, 0x8004667d, &(0x7f0000000240)) 23:12:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 23:12:03 executing program 2: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000140)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd197670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x1, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, r1}, 0xc) unlink(&(0x7f0000000100)='./file0\x00') 23:12:03 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r2}, 0x84) pipe2(&(0x7f0000000200), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r2, 0x86e7}, 0x8) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x8, 0x100, 0xb80, 0x4, 0xf1, 0x3, 0x79bd49dd, r2}, &(0x7f00000001c0)=0x20) fchmod(r1, 0x2) 23:12:03 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x800, 0xe88}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000007c0)={r2, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r3, 0xb}, 0x8) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getrlimit(0x1, &(0x7f00000005c0)) setrlimit(0x0, &(0x7f0000000000)={0x10000000000a35d, 0x800000b35f}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000600)={0x0, 0x800, 0x0, 0x2ddd, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000004c0)={0x8a, "eebfa8c91e54636abdf766eb98f2377c"}, 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000a40)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7497660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f0000000800)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b003e420b04666eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b00000046d82066f347adc46291ae8ca0656000000f01c4740fc4e2d3f7a500000100660f3a224f28681d1d440f2b550142c4b339444438b15b5bb15ffb110f0fca38048336000000") ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000002c0)={0x10}) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f00000008c0)="17e3e0906f650f18743e85948857c6c97a32177ac731239e28d435a14d0a4fe65af6a1420c3e00f694a70f637eca3084c23d7779e22ee7e00dffe113b1111d7f6cf9ff136e5af995e63df5aff6a492b00e5bdc97ce6bae7894b28eaf3bc791900a4d06df8a01bb305a4392ba8dfe535e32d245fc9bfa56df98619bb1de3b4c415dea846acebdf013c2683153a285f3d8cb9e949eca63aadb618d136ce282bad3ec59fb8b1e5c3ecee6523302f36fdbe86ee1db995ceefe29027dcad9d9bf06f3d592e04f1399f5ae46b6672959498460b9da5b318e9486be336fe70a50bd98e25db34045678f5ae33db7f60ca001f19fe0b3") r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000500)={@local={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") syz_execute_func(&(0x7f0000000b80)="0c02b5b598cd801b69e4f56962f5696200d9d9d0408f860e000000f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc000081ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447005cc40205ac780fc401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000400)=0x4) 23:12:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f00007a3000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet(0x2, 0x0, 0x2) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) 23:12:03 executing program 2: r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x3, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3) 23:12:03 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 23:12:03 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd90d0000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x7fff, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 23:12:03 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) r2 = semget(0x1, 0xa, 0x402) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000000780)=""/233) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x1a, 0x802) r3 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="74b1fe5149a7170f1e42a5829ba1158090ea9f4590245f486e8c32b36803f312c014d4087284342021e91e611bc965d575355692c9facf6f8e96b2e83fac1d828ac3ae1841a043d7141459ffd68c87309b465bfeba3fc789f9356074be7099acb4b5736e0702f72273d47b91d88c51675e560794389bc6cd6f1056ddfe3d9236538588c7d89e21645b4aabacc6b5fdc3cebb56755b5aaed5d94e294375ba73a3f0818436ce1f40257c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000000c0)=0x8) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x1b, 0x800) r6 = accept4(r3, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x10000000) setsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000340)="8dc49d5dd002278036d51b68781d4cefb8d4edbf378b87ed0a38cc860d57f4aa848be8025f2744f862170a9ec83505e3741308f50cff3623fd41b6810cb4cd5394807fb18bb191525a8224522deb044321f0c5572a4e121b0cf854b9434bb7f80285867ef4dce41552c7b305e64aefe45b50d7d1e9e44e6052085bfafffb050de2b75a12966f906df94ea0ccd89b4d49974d1dc62887f33b6909c69daf8aaf624b3b65c5c027dd62f8e388de0c74a9876535cfa93dd8da2eeebc3b7a88ed6b1c600281ae44462f45dc98ed6e6948650e4f5028434fdec5b217201f8ca3b4d5b0b065081924bb24eb87157374512a71139b49b805cdd0", 0xf6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r5, 0x8}, &(0x7f0000000140)=0x8) 23:12:03 executing program 1: socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = dup(r0) getsockopt$inet_udp(r1, 0x11, 0x1, 0x0, &(0x7f00000001c0)=0x1c5) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt(0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0) 23:12:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x2, 0x10) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/204) 23:12:03 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 23:12:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, r0) r1 = socket(0x2, 0x10000005, 0x7) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f00000004c0)="742fe483") lseek(r4, 0x0, 0x1000000000003) freebsd11_fstat(r3, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r2) freebsd10_pipe(0x0) open(&(0x7f0000000580)='./file1\x00', 0x100, 0x182) __getcwd(&(0x7f0000000280)=""/85, 0x55) 23:12:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000380)="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") fcntl$dupfd(r0, 0x11, r1) syz_execute_func(&(0x7f00000002c0)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 23:12:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x8) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000140)={{"9c82754f0c818b7fab8b23cb9e804ae6bec421d81715ad520b8545b3579725f435ca5cd8c4c7d3df954d7a359583f9c252819ff4e55be40dd6d142271f43980ae501ff7fed77693c6ed21995c297490799b1db03d685d0b6bf94aaa176a89a826e4fe42b65988773b298c84df4dd1704f488f0096f1c3ed6fa012a69ac55953cf6456129348e0f0a9e7be84795a094bfa3be857abe3833c3bd0f4d8b3d6c8fd16199015ba951fae08206c2e25bfb1742f905685a75df8802b7a2ed99c3782c5c98741c57510b1c19c3b6e6a0554bc9424a4cd58d9f690eb3d9c3a840cc4761906fcb1a44848c5b4d9c78f2c6e8aec256f4e0758bc1da64e03e57a1d9cde04ff44aa35af4a29975c8b855acce2073cb16b436e89154ce3bfb546c2bd090af3fbc66ea2846f80fc96a6228b0ab7285b8aa1baeb41ccba2c80025f35fa20edccfe2a23fb3c17e326298d76646b879f91f7fc848454e6e19782cfc21b8f52fe9f1c38cbc4e23ccc40578dc28d5eae1f97128292be67af2753bbccfee0a684c5e10e75c04bd53d707de1b38a81b5a4ab0792f5df7242d81313093fce5322b96387b6ad0de4c7864dfb1f519b1d68fca587a6b8ce0d5a66efecc40446e4ae761fedc713206fe6cfca5419466c0dfc0e4126ce42fea761bd619f114625186b49def19ea583e0d7af818ef734d634a5bfa7618291943f6925622c9f4412663e2f50331c1fb43b4cc90a0810caecd810af2e48b747b43b3571f310bbd4de6d729d91818525c64174c48710ee3a3963293ea2fb5268939c709c803035fc5a04d9fefba4afaea66015d7dc8556790911764bb1348293032f91dde9e15cbd3a2b7a2318b06bb013d9852d0f99824b720ed57767ad0b087ad9466387a1611fd22dc2d8107eda6f28604aa42c655d10a4a23a0eb46216368fbf9a3afbb15b5ed7bcf3b9ee3bb5f305c7612a5ea6e9e65167bf4c3df3f151cace223fd3495718ac3524d3864dbe8ba700b3a3ff5727ed90cbc3fc47802d0fa23106e893b7c3c95912a8c167a4e622a9014abaae6238f8f4a981c5531aebda8deb8ccb32bdbac829bef87c7894879c31b9fa0e350024cfb0309bfdd0d452ac6649d29ab19a238af9b6744831f4123e9989a05623b4bce7334862c75a35b639f32f2b6b55624e8a64bd7feda4bbf24f1a47e4c962450a0d8b866364eb2113eda5ff2c337e2a993be326be5450b0893cc8a279cb65466cd208070d816fca2bbf2eacfec210bf4ed90e2f07d06b636369aaff38d7601e57939aecd4eb23ab20855a6a2cf4d0ac67bc569ec327cba28c3a21bbd78d61253ec1c33334934bd6283a876abe52b1e176ac01e0babddb4a2ccd16bcfaee703ac729960ae3446a98c0414a1ebfeb07ab2416de375099dd55f5fd5b777e7766756b5e4b0ec743c8faaab5a4fbe95dcda7a1f75c1762f54d09c7f", "1dab6421f45e592ab9e041f5d45998c20d9eaf9147ba45ea6abdba7e7831c4d0", 0x0, 0x5}, &(0x7f0000000040)="04700e5fb4711f544fad20fae9241c8e8db4a1adaceacea4ca714bf0a6d175f275d968e736d46e5f1892c73c9a5c397f730d818f2c8263b9ee5761403c5ecad17f84d680e247cec111b4b3f8aa49f02f4fff1f0936175d2fef9884c275dbacbbdcbf7062b9bc917a60ab19864dbd08fd359c6f57042098a272570ddccea846c5e458f69c399c16ebdd278ed3d664d53b7964c040c87bdec442ce8aad758225ae64297a66d10729fe14aa94758d303b33507f8b184b2dc4054cbc8c9184604fbe38c85bcf5b27a38b1c4430b4ec8a58f7efdb08d06264804a78e036f0b6390f94e5b82b7e18545241d6abb8b0a6631d", 0x5c, 0xb7f, 0x1, 0x353a, 0x5, 0x80000000, 0x10001, 0x42c}) clock_nanosleep(0x4, 0x0, &(0x7f00000005c0)={0x80, 0xfffffffeffffffff}, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000700)={{"aa39711fb8d79b06f29df3c885bf7d0bf4691c70864482199085e83a251fec4c92ee3111c0ec6e821795e45bc150276ce0cd63eeae50e1e11a396380bd9c6f1a3b0ffc611b3c034236318978c214b44f58b1e31e39eff07db8fda8feaced6177f66c4f902dea87d3b2d3b17b2a7c385ce4fed96ef447090e774e5862c3406aed3ba5262de898388b80112678c4011a7782dae318473139f777387864fe2048bb7b9751b3b58d8397b538fe419c93edb161b724fb2c0058ffb46f0c66e5ed0caac03e513064837cb5529b4ec981228443206030132aa9c12b000ef3879857027151ac7ebfb8e739d16259a06ee86b0ff249e72be97725c5379faea637f359b05192c6d0b71526c8b7b86759803bb932e8f6dcfe41b888c54910eb2c4f14dcae817b03c8d1e1a598d2c7b080d25e41ae7a00339bdefb8e9038f463868a2d37439c4649b499c31caff973e275fddcf61be327bd9e28e47ef5f1999872c6d68ce534d32f31c56507b102316cf653489c1cb076157686a88b19766b36962657d737151b5460932a85c26ab991d5a620cc3d9f8aabfd2b4e813baae38deef5210bc6ffd078771cb45e1d161f060c4ec9d35cc1203cd81a2f9452c56540e574c4c14251dbdb1df50355fe6da948e4999620205d2a4b579d5e2988c972de2dd32ad0e1bc0b7b2f8c3ace34de6f31c3df11f04ff14c5a7de0233932b1b2984a56a7f700f5ab7565443eca669be3575f4d9a1114da01d82ca3b81737f7220ddede2f1f7abd60921e329b8dd3ef8bab0f47c1db8200b07c26d33039e87cb1bf699710b40cfab0938e143e1139e185019dfff988f4afd43b513cb3e88e5c0d09b371764574c61d98dc57008085e78f8c60f7865397da9df09fb80ae82141871aa61c7235e9ae9ea7273673160d310c4f9258777e4418e27f430fe30c66dca31c1192428fe678af860c186751c372dc6d06b009d55a1fb0b397b00ca5dbd514c705b93c2a4b522e6fcc0504b667049917bc10f0fd1e2650b549123d0c6476bb02aba8d9010e5c035178403696b409da9857f1d444486397ef9477bd73c5ac17e795c20059abca889e0e326ea6d0e7eab0dae6ea95a961accf70924496c91a0befbe453aa7bcd4195308902635cd8a9371d65f01b3629a1d91a548db5cb8d4fe7f32a79ec34cd4ad2e3bdfba690b4ad5522e51021fa655e1dc7c063a0449d8902c389158a9d98775a5f266637ba047c36789ee2aa92d6ba21cda95e0c5c996d3bbdb75d435d513dd65c2815da3bae8f208ec045d21b0e9e23a8623c5034f019493dabf8fba1a8a629719062c9305dabf191aee885e720d364eaef0965c425c0a4e33dc3dee0a2d4ee278fcb7bea70d420a1b4e5558dac268a4f674901e2cd33b2f3e13e728123a7bb1487497ff761d0890a8cb7416a09807007cc7c171419797c98d79fc9a4418", "48d6db89e5b324365e965c1bcb0660b93dc7c06c3628d0249fa82ce6853ccac5", 0x6, 0x1}, &(0x7f0000000600)="2070f067b9affe3f68c0440030e2706d164d1ddf16103a2806c25e4498edb5992e2a0f5e18ec1bbde31fa9d549031552cb4720bad0a0a02d2ff079d3a36c84db5fa248ab7e9b72c254a146b90da5678efdc04e7522b4b45541e3039c515736868f0439f2bb451f6ca75b9ffdb96a1b617c704fc534fee5d5023292d348846aefc5b4d4ccefbaef13e4728a9133fc248fa613a6ae701c44d2e96b46ba30d5c8a71eee9a83e5d8002f28e8278d833f07796a8fda698b9e4f3823ce88b5912c41f4b9bec02c80fedc1a391922eb5b5b8f4f1f1418e41885e41d049d7a974e57baf4cc73be18eeb1b0", 0x9, 0x9, 0xffffffff, 0x7, 0x18000, 0x1, 0xa3, 0x7}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000c40)={{"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", "93a633027816d30f7043d053401794b540065c5ed72783f633728bd1277a8f2c", 0xd9, 0x40}, &(0x7f0000000c00)="774e9c5f01a6c47b371261d2e22e6dc66a5c9a2f3bf437f18dbbf858c4af26ba19ae91b8e57cd26b3b", 0x2, 0x2, 0x5, 0x0, 0xdb75, 0x5, 0x8, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x1080c0, 0x50) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001100)={0x0, 0x101, 0xb8b}, &(0x7f0000001140)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001200)={r2, &(0x7f0000001180)=[@in6={0x1c, 0x0, 0x3, @empty, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x9572}, @in6={0x1c, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in6={0x1c, 0x0, 0x800, @rand_addr="62641f7d0de1e7be67e99e7d4e284ff3", 0x5}]}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001280)={r2, 0xffffffff}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f00000012c0)="a67c260fb501cc452c1945015cee26144de380b133f975febcd4f86c702af467fe1afcbd37ff4919c3d7c8f0b3d52f5852aaf837", 0x34) r3 = openat(r1, &(0x7f0000001300)='./file0\x00', 0x80, 0x4) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000001340)="bcc4ae549f9a477f15e1f402457859bc44337fa7a606c431b27e4d4bf1b828ce3c2f1e7e4a8d944d65c4af9690b035074173f49c093a85c66d6e891332b3b3634af8c993d168eed5153f22f763658b1ec1509f6b795e6b39a15c26d5177137559de2c53b126fc00915a25d738a88111ed79c12c640738378ee02") clock_settime(0xf, &(0x7f00000013c0)={0x1}) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000001400)={@rand_addr=0x9, @rand_addr=0x9, 0x2, 0xa, [@loopback, @empty, @multicast2, @empty, @rand_addr=0x8, @rand_addr=0x3, @loopback, @empty, @broadcast, @multicast1]}, 0x38) setsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000001440)="6c96222b820ff5fc91b8e5e0368885d843c04a49b571f777f9813e8d950b296b892000c568450a68d58b54230e0b01718a62cdd32dea63bf2a7fba9def8e9663b3786a", 0x43) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000014c0)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000001500), &(0x7f0000001540)=0x4) utimensat(r1, &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={{0xffffffffffffffff, 0x2}, {0xb6, 0x2}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001680)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000016c0)=0x18) execve(&(0x7f0000001700)='./file0\x00', &(0x7f00000018c0)=[&(0x7f0000001740)='\x00', &(0x7f0000001780)='!]\x00', &(0x7f00000017c0)='\x00', &(0x7f0000001800)='\x00', &(0x7f0000001840)='-#\\\xef\x00', &(0x7f0000001880)='@-,\xeb.\x00'], &(0x7f0000001a80)=[&(0x7f0000001900)='@!\x00', &(0x7f0000001940)='\x00', &(0x7f0000001980)='\x00', &(0x7f00000019c0)='+\x00', &(0x7f0000001a00)='%:\x00', &(0x7f0000001a40)='$[\x00']) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000001b80)={{"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", "010295f118b2246886d34eccd24bcff26148b106db61d7fdd15ac421e804ea96", 0xffff, 0x8}, &(0x7f0000001ac0)="a1be3a6d66192c7db67750bbcc6b968fc26a389053816288e3a7af75412f8e1022120919499290e251d55521060c3c51f31dabc2a843ea4e494a224b53ffcd30ceff60ef990dd830e7f8a6343f3d7be9223a731cec7625bab3a9b5a85afffb0724d0fcfe3e7c1916f0961176d48fcb5ebeaa3cb4183825f3c1a40bbfae0fd59d86b452202a8a845f342a2cc022957b9327445b2a1be20dc5efdf684534ff854d1e2af207f1441394", 0x4, 0x100000001, 0x9, 0x4, 0x0, 0x3, 0x2, 0x1f}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002000)=0x7f, 0x4) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002040)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r4, 0x3ff, 0xffffffff, 0x7}, &(0x7f0000002100)=0x8c) socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = getpgrp(0x0) getpgrp(r5) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000002140)="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") 23:12:03 executing program 3: r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffff}, {0x0, 0x8}}) 23:12:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x8) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000140)={{"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", "1dab6421f45e592ab9e041f5d45998c20d9eaf9147ba45ea6abdba7e7831c4d0", 0x0, 0x5}, &(0x7f0000000040)="04700e5fb4711f544fad20fae9241c8e8db4a1adaceacea4ca714bf0a6d175f275d968e736d46e5f1892c73c9a5c397f730d818f2c8263b9ee5761403c5ecad17f84d680e247cec111b4b3f8aa49f02f4fff1f0936175d2fef9884c275dbacbbdcbf7062b9bc917a60ab19864dbd08fd359c6f57042098a272570ddccea846c5e458f69c399c16ebdd278ed3d664d53b7964c040c87bdec442ce8aad758225ae64297a66d10729fe14aa94758d303b33507f8b184b2dc4054cbc8c9184604fbe38c85bcf5b27a38b1c4430b4ec8a58f7efdb08d06264804a78e036f0b6390f94e5b82b7e18545241d6abb8b0a6631d", 0x5c, 0xb7f, 0x1, 0x353a, 0x5, 0x80000000, 0x10001, 0x42c}) clock_nanosleep(0x4, 0x0, &(0x7f00000005c0)={0x80, 0xfffffffeffffffff}, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000700)={{"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", "48d6db89e5b324365e965c1bcb0660b93dc7c06c3628d0249fa82ce6853ccac5", 0x6, 0x1}, &(0x7f0000000600)="2070f067b9affe3f68c0440030e2706d164d1ddf16103a2806c25e4498edb5992e2a0f5e18ec1bbde31fa9d549031552cb4720bad0a0a02d2ff079d3a36c84db5fa248ab7e9b72c254a146b90da5678efdc04e7522b4b45541e3039c515736868f0439f2bb451f6ca75b9ffdb96a1b617c704fc534fee5d5023292d348846aefc5b4d4ccefbaef13e4728a9133fc248fa613a6ae701c44d2e96b46ba30d5c8a71eee9a83e5d8002f28e8278d833f07796a8fda698b9e4f3823ce88b5912c41f4b9bec02c80fedc1a391922eb5b5b8f4f1f1418e41885e41d049d7a974e57baf4cc73be18eeb1b0", 0x9, 0x9, 0xffffffff, 0x7, 0x18000, 0x1, 0xa3, 0x7}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000c40)={{"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", "93a633027816d30f7043d053401794b540065c5ed72783f633728bd1277a8f2c", 0xd9, 0x40}, &(0x7f0000000c00)="774e9c5f01a6c47b371261d2e22e6dc66a5c9a2f3bf437f18dbbf858c4af26ba19ae91b8e57cd26b3b", 0x2, 0x2, 0x5, 0x0, 0xdb75, 0x5, 0x8, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x1080c0, 0x50) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001100)={0x0, 0x101, 0xb8b}, &(0x7f0000001140)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001200)={r2, &(0x7f0000001180)=[@in6={0x1c, 0x0, 0x3, @empty, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x9572}, @in6={0x1c, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in6={0x1c, 0x0, 0x800, @rand_addr="62641f7d0de1e7be67e99e7d4e284ff3", 0x5}]}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001280)={r2, 0xffffffff}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f00000012c0)="a67c260fb501cc452c1945015cee26144de380b133f975febcd4f86c702af467fe1afcbd37ff4919c3d7c8f0b3d52f5852aaf837", 0x34) r3 = openat(r1, &(0x7f0000001300)='./file0\x00', 0x80, 0x4) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000001340)="bcc4ae549f9a477f15e1f402457859bc44337fa7a606c431b27e4d4bf1b828ce3c2f1e7e4a8d944d65c4af9690b035074173f49c093a85c66d6e891332b3b3634af8c993d168eed5153f22f763658b1ec1509f6b795e6b39a15c26d5177137559de2c53b126fc00915a25d738a88111ed79c12c640738378ee02") clock_settime(0xf, &(0x7f00000013c0)={0x1}) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000001400)={@rand_addr=0x9, @rand_addr=0x9, 0x2, 0xa, [@loopback, @empty, @multicast2, @empty, @rand_addr=0x8, @rand_addr=0x3, @loopback, @empty, @broadcast, @multicast1]}, 0x38) setsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000001440)="6c96222b820ff5fc91b8e5e0368885d843c04a49b571f777f9813e8d950b296b892000c568450a68d58b54230e0b01718a62cdd32dea63bf2a7fba9def8e9663b3786a", 0x43) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000014c0)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000001500), &(0x7f0000001540)=0x4) utimensat(r1, &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={{0xffffffffffffffff, 0x2}, {0xb6, 0x2}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001680)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000016c0)=0x18) execve(&(0x7f0000001700)='./file0\x00', &(0x7f00000018c0)=[&(0x7f0000001740)='\x00', &(0x7f0000001780)='!]\x00', &(0x7f00000017c0)='\x00', &(0x7f0000001800)='\x00', &(0x7f0000001840)='-#\\\xef\x00', &(0x7f0000001880)='@-,\xeb.\x00'], &(0x7f0000001a80)=[&(0x7f0000001900)='@!\x00', &(0x7f0000001940)='\x00', &(0x7f0000001980)='\x00', &(0x7f00000019c0)='+\x00', &(0x7f0000001a00)='%:\x00', &(0x7f0000001a40)='$[\x00']) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000001b80)={{"e169b38cdda666317ff896d590ee49fa22da205741e97dfaf3b2160a9865a6a5ca52f15adc90ccbe6ca3f031fe1acdf3ecd6caf8f1bd8ebd15c82cda2380360365e488f6025486e6c49a6ac3ffde64a5bc73cc8684f93b04ab0ddae67d7e4b1dfa578873956a1bfff89fe82b8536b4a78c99cea2c5c542dcf8f4184e37c9d189137effffb55d0caf5f48904642ffd3098b0317e1bedc1c5ea78d1e0a842330ce2053850c30be276fbe9ca58e82f46216fa7215b4b5dfb32b2b657aa7646ded751adf1912855d3df10914293a947a209e646f3becd601615fd68ffdbd937f99fec8532b601c0c1d6dd507aadba53de513c9d81329349562db23ad940431d858dd082487da7fc814018cd7cf05206d08ddbb1b677bd069e9395904984e7fbceafeba247b24c3e519ab9f49e318e0b51d9efb06f434c773b2f8407c98edc2b600ad2a755ba33cb107d77386c0a4d3a5bfc498700df37f23544c4e0aa4d3998a3387b4c8743e10e7c70e3196719a10fc39e80d88eeec270ed562010288b516f87257780f8cce5c8a6e9adfdeb09a6a3d717e13bf6790aed431f444f4ef1cffef8555d4cbf59789ad317cba69e9408fd813e72752fc5609a83c0a933bcc3ca8e101e703a735967e371a6411faf59d72294eb9f7cc4985660cee495231d8df8009b8bef196978759ffa1ad09ec7617b3dcd87f164b6fb7d4d8676f1a9af6ced6ce6142ea5a958f78d4a206052ca687933bb9969bf3d4cda6397b8a48002f38b7fec762764b7dde541e21a19a04d1d874fb0d4f26e4551e045ae1d7dc6f926d1453d0ae0820a00b816efaf506b3e66ddeb7d2050b6fe0c93ae65af09e7820080f951ba02d4cfdea9ae554d344e5df34c1e2855661d51fb5278ee1bbc148a009ffb7a1033bfee3ca7cf4cc4105f23386cfe3ec5e2d42087e8cea4883630bb8d41ba141d7629cb66ae434baf68fafb8eefb649542c8a1517a91c4b1dd89954f66bfdbf60d3eb0c691c125a835a97c6751735c888d81d14afb5bc11412582a482c6743b36138f6ccfee373bb4e92e2781ade541243c109775563755d483b28f6fb3be4abf8d39b579f75fb47260bc02979c339e55cb4000e4b6f2b00ce6c7fd40bf480b0d475b4065a2ae32b859f713ac3b3d79d2bd2b13754e0b57ef73098c164570ef9d6a25145712b21c7b6df874a38aafa6799871b4ad4a1e4491da39ab818453794da2a93495f914ee8e7c86d7d40751873d7bc95c8cd54831faed8dd345ff1abe03f7bddfae39b413a8104a46181be1d569d0a3033aa3e2fec0dbd9ee0f63cd09117d489e5442f93c1bc0a24b08c79da65da47708f358d39810900338351792feb490a3ddf626258d2e373fb2f6063f8c403962c9ceda09687aa3831327d4ae5b3019c0ea0a685ca5bf3f109c5b26ad8c2c6219f877ad31568004281ff780a64aae7", "010295f118b2246886d34eccd24bcff26148b106db61d7fdd15ac421e804ea96", 0xffff, 0x8}, &(0x7f0000001ac0)="a1be3a6d66192c7db67750bbcc6b968fc26a389053816288e3a7af75412f8e1022120919499290e251d55521060c3c51f31dabc2a843ea4e494a224b53ffcd30ceff60ef990dd830e7f8a6343f3d7be9223a731cec7625bab3a9b5a85afffb0724d0fcfe3e7c1916f0961176d48fcb5ebeaa3cb4183825f3c1a40bbfae0fd59d86b452202a8a845f342a2cc022957b9327445b2a1be20dc5efdf684534ff854d1e2af207f1441394", 0x4, 0x100000001, 0x9, 0x4, 0x0, 0x3, 0x2, 0x1f}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000002000)=0x7f, 0x4) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002040)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r4, 0x3ff, 0xffffffff, 0x7}, &(0x7f0000002100)=0x8c) socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = getpgrp(0x0) getpgrp(r5) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000002140)="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") 23:12:03 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x2, 0x800, 0x2180000, 0x8, 0x5, 0x7f, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="de4a9f9fe29f4516c498b05657cf00004002ff010f00"], 0x3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x401, 0x4) r2 = msgget(0x0, 0x40) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) msgctl$IPC_RMID(r2, 0x0) r3 = shmget(0x1, 0x1000, 0x110, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/199) r4 = socket(0x2, 0x2, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00'], 0xfffffffffffffd70) 23:12:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0x1ff, r1}) 23:12:04 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x17, 0x0, 0x400002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) 23:12:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="7f000001cc000002030000000200000000000000e0000001"], 0x18) setsockopt$inet6_int(r0, 0x29, 0x13, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) 23:12:04 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f0542e161b59e9e00000200c44149d9e741e2e92e363e460f1a70e4660fdefcc44279794100660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd3000010000066410f380631718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) 23:12:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5adf09775128708490007"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x20, 0x2100, 0x0, 0x96cc, 0x401, 0x5, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 23:12:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xf, &(0x7f0000000080)=0x1, 0x4) 23:12:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1000000000000e3) ftruncate(r0, 0x8000100) close(r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x5) 23:12:04 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000580)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ffbeb2000000000000000000000000018802907800000000609433df00000000000000000000000000000000000000010000000200"/102]) socketpair(0x3, 0x20000001, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000100)=""/4, 0x4, 0x40, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5, 0x8, [0x7b8e0c5c, 0x1, 0x6b91, 0x5, 0x2, 0x8, 0x2, 0x8000]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, r1}, 0xc) 23:12:04 executing program 1: syz_execute_func(&(0x7f0000000180)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000580)={{"0400f4046545d770c2c436429fa2bcc3d4bb6d6f20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82405a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) r1 = socket$inet6(0x1c, 0x20000000, 0x6) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0x128) sync() 23:12:04 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x17, 0x0, 0x400002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) 23:12:04 executing program 1: r0 = open(&(0x7f0000000200)='.\x00', 0xffffffffffffffff, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 23:12:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5a, &(0x7f0000000300)=""/85, &(0x7f0000000380)=0x55) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000080000000f9a1f3dce359ff501c4800000000"], 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xf, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f00000003c0), &(0x7f0000000400)=0x8e8b6f1e) pwritev(r1, &(0x7f0000000a40)=[{&(0x7f0000000540)="cf575c3f84f8edb3924ed1de3dbfb1560dab41dd50d414d25051d9ac8ab2e825e84864a089665d2f7f6783ad1251270c7adb21d8e9f489962f26483f18e89456435af056892cd1774bfc370937f0e5de878c69937c35f53f6dd6a038ed7144d8b1a2b71f7a4e135f", 0x68}, {&(0x7f00000005c0)="f9afc69b6e1d5a501e710b87e413fe666fe6bfb1c45919255e041b77d9d77479ede8c2efd22d8f9c9d56ac8fe35b270674f054d63e574ee8e94b594670887d40ef497495c127d42e20e3eb62d80270e19de906a9e9950a3e75993582944bf956e5339e3362e9f943a008ee3c3aba15fce21030539d2620e64eb7a6a0094471162aea6fa13080c5abc8ee9d20c2aa4e4a20d4d1efa95f3de621a75c9df9b7792082c5591e1bf2c88dbdb4426886604703444d44c2a879807fbd6e29606539afa8e041c24daff25759ba7e88a3f065d2ed0c75ebef4971d525cc85", 0xda}, {&(0x7f00000006c0)="5afee19eb57442432c1da9199affe7441a3c7ebb3f060f250303d9bcf90a3f17d33dc865b1a910272e03dbf5395aefb6310ae70c94188ca1df45df3c8ee47f8940cc00da8febd89aa1145a992aaf969816b31f2b0c09266073ad07ed571a211621b91fc35833d4ba5e27ef93fc3f18f2f4eab55fd32ba8cfea477b5d7ad786d9f788efcb68c1", 0x86}, {&(0x7f0000000780)="4fac0c031f2f4befc3ec588f17f78dc715dbe4dcb2643f64f0d3516d9aae8c9f9ad650ebcb4d1b006b42cfa5d0678804347532402e071cf249e60622a656dba52f54800126270765fd672d91c9faa9d2601d13f5fbeabc6e6e4ec213b74bc1a5a9d60a9312985c460d074d88a2d384c3095db72f22b06876d78f7d5bda73181b387cabddf737876080c5807d09dc119b885c2d1187b37992ec1bbb7bf05c1cd145e02a900ddc9069acea52179acef86f93a4655c97896f1eb4b7fa5ebb25067c011dc930187bafaf890c18c224421bf5926be4c6fb27e2954dbd571cf2e8aeeddd4183224c598eecc2f10c349d0c855c15466ae2", 0xf4}, {&(0x7f0000000880)="e8cee365266e99c52a3a66ed6902bb9ad75ef7d58a1a86b7c11aaeb1287bf807c069b1d41b7fe9251c64b332906b95bf666b65c4a543d906da878422a9323cd699415b8c433a928f5d3354581da2060a8cd4e6cf0ccc8fece5e3a5eeb684ba7300bbe29bcbc52ce4a2160025023135a4d16a505ef2665572e18cf78eb1341bdcce5d38f2bd29d3544a6ed14c", 0x8c}, {&(0x7f0000000940)="5ab7c0f7644e4a83d355015a24077bf1ee0181028bda9c24cfda2846116f790e13c1963068003e99d59d51024e53f172163f128d2b146549c150c84d22ee0087ee420cc12de64e0596dca1cda379da9ed5ad9027c18c05676e399eab05e3ad40421e1309fc5d2c18ecb2c7993a8e62642cccb427a3b645c43b89380b80c4d2c7d096d0db787db30f780a0976f4d1e88bfc66d73987c063b527cb1cb4d860bf140fbbe095bede42e05dd323510a4cb281b679852ebef87afe372dca1b8061c22530c04ea12eb7eb0a7cd6d891cf2fa37bfe937b9f4f916a74843c92efa80de6cfaa36ed14", 0xe4}, {&(0x7f0000000080)}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 23:12:04 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) chroot(&(0x7f0000000000)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x800) 23:12:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 23:12:04 executing program 3: r0 = semget$private(0x0, 0x3, 0x7f0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x120004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x2000, 0x3d5929c, 0xffffffffffff0001, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001280)={r3, 0x8, 0xd73, "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"}, 0x1008) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000140)=0xc6c, 0x4) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000200)=0x3) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 23:12:05 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000), 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) 23:12:05 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000008c0)=0x1c, 0x10000000) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r1 = open(&(0x7f0000000680)='./file0/file0\x00', 0x48, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000800)={0x401, 0x4, 0x100, 0x96dc, 0x9, 0x9, 0x1, 0x82e5, 0x0}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000006c0)={0x0, 0xc7, 0x0, 0x101, 0x100, 0x5, 0x9, 0xe99, {@in6={{0x1c, 0x2, 0x6, @empty, 0x8}}, r2, 0x1000, 0x401, 0x81, 0x800, 0x4}}, &(0x7f0000000780)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000007c0)={r3, 0x4}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) r4 = open(&(0x7f0000000180)='./file0\x00', 0x20001, 0x7) sendmsg$inet6_sctp(r4, &(0x7f00000009c0)={&(0x7f00000001c0)=@in={0x2, 0x1}, 0x10, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x20181}, 0x9) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xfffffffffffffffd, 0x2000, 0xa6, 0xf4e1, 0x2, 0x1ff, 0x8, r6}, &(0x7f0000000140)=0x20) unlink(&(0x7f0000000000)='.\x00') 23:12:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x80, 0x4) setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) 23:12:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) 23:12:05 executing program 0: r0 = socket(0x11, 0x3, 0x1c) r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000000)="4375968b0bfb65f9be997298d03eb5f0d732cd95e7810240d5fca520e7c648dea570ea8297f4a2260171d31b7f8e948310a2cb2bfdd81da26eecc87b9e1d0e2be0ee6f98f87dca308fe03f137176e61b462449ecc82cabb47c123c5f73951eff7e0fa3f0bef22217b4f8ea5a167a2ace2f4b6b6ccfff187b875cd26d5d1ff9826d8a40761d701bcd621bb7") close(r0) 23:12:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/4096) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 23:12:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000180)={{"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", "3fac16697f5bcfe1676b1aee3f9bf72cd9b2ae8445659bbe170b73f1adbaf63d", 0x8, 0xfffffffffffffffa}, &(0x7f0000000080)="791f6255d38e89463bbef52a9a531bb8e7f4c62c39cc7de82d70e0c6817a73e94b76457f9bfa5c29a4e2fb79ad48b9e304b6e3c7ffdd69e42f6ac19c412af780dcd08d6c6b915c3e0a178a6e06bb4851b89c136e7ce7a65e7ab593585a1617a8434163901fe3674a0087b6478e9660c0dba0f7bf74d0fde5283a0ed5cd92fa13d49d75b35ace8f62a7bb5968e0bf097b5f7d0a306035a8102e0ec3e37a0660a123540b787bddea2d0f864cf348db6123ab70f2bc9da21f", 0x43a4, 0x2, 0x1f, 0x4, 0x40, 0xfffffffffffffff7, 0x9, 0xff}) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000006c0)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000600)={0x0, 0x80000003, 0x250, "1627049675238efd3a420c27cad3f593e0eaa33abc10ee4c611d5e80b95c22023b1c6dbbb9f919219c3de3186fa71ef982c463ad9ede182f9aae419921d4818e5f7d54c3832fa44b741c4ffc5e396e6f9c57ec2aa8d7e149d9c0c3bbd6e17a3ca9ce9c9fef48f4e6a680d6a458ff8ce25ad0c12688b8cead771b3bc99cc31faf3f707ab501b585499935"}, 0x92) 23:12:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) fstat(r0, &(0x7f0000000280)) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000140)="f1", 0x1, 0x1, 0x0, 0x0) shutdown(r0, 0x1) 23:12:05 executing program 1: 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, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) r4 = getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xd024, 0x5) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) fcntl$setown(r1, 0x6, r4) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x0) 23:12:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x0, 0x0, 0x7fff, 0xff, 0xffffffff}, 0xc) readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket(0x1, 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 23:12:05 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x7fff, 0x7fffffff, 0x8054, 0x7, 0x1, 0x400, 0x3, {@in6={{0x1c, 0x3, 0xfffffffffffffffd, @mcast2, 0x1000}}, r1, 0x9, 0x7f, 0x8, 0x100, 0x5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0}}, r2, 0xae, 0x100000000, 0x100, 0x1000, 0x6, 0x6ef}, &(0x7f00000003c0)=0xa0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000540)="52454fccf70fffa91735819837ae42ed473a11890e75529ae94513a7a4ca89e6217d3ba2d7c3a4d4eb85c3919e3b1de970c98f79c642c14d06865f446fa718d8039f1ff0e3afebacf40c8390ad78d869c06b48334ddb8e08801d7b2ef376483f6180703d43f2004ff5330ca8d4aa560e545737f5a4a2c2d0cedfcae316ee01842ff4a239862a82bee01eae00") r3 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) utimes(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x3, 0x4}, {0x24, 0x5}}) accept(r3, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) 23:12:05 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c1eb5b598801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f294657518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 23:12:05 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000100)=0xa9) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 23:12:05 executing program 1: 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, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) r4 = getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xd024, 0x5) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) fcntl$setown(r1, 0x6, r4) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x0) vm_object_vndeallocate 0xfffff80012a79960: tag ufs, type VREG usecount 2, writecount 1, refcount 2 flags (VI_ACTIVE) v_object 0xfffff8000d4c8800 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=5254b03c, uid=0, gid=0, flags=0x0 ino 197806, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 1557789125 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fb266f0 vpanic() at vpanic+0x1e0/frame 0xfffffe001fb26750 panic() at panic+0x43/frame 0xfffffe001fb267b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fb26810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fb26890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fb26950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fb26980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fb26ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fb26ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1456 tid 100972 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why