0x1, "2e1566cab47a0caa76bc9cd5d628c00af15c9dbc6c2de7d77673e437cc3fb1a5aeb5a7ea45ffa1a803307b64d396cd7d1a83bfa6f1052d23436d74534a43ab2e43fb76941b93f408677bf94261065e0e0b2f28f9dad5cd9a002f5e27257b5752173cbfe4a5a20180b4150c104f45282b16530c5e16fc69037724c23ef919a79b0949c6a4eb64627cda34ca7d93"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0xcd, 0x1, "f17034233528aad8709331c973520f55864d8d9f7ae214d55298d45de7ac7e69af2448467f5c6695e5f7b64eeeda3e24eed4cdd945adf969d7eaff0d44d42cff989ca4801cabac30417dc6289138a39829bbb60509ddd9a8e848a6077cc474b7731dd231c728dd6a3104bbaf15edbf7a0de9e241d54b0756ace72b53f32cc95c3279fce8bb976748ebd9d1f680de6223032d845ca8769c3a06b25a3729f90ca2bc4800f2a6701df2f41d5b7f4c0434c8593c0b78af9b83d8bccc7ca8b421856565c3a1da12f92f6061"}, @NFTA_DATA_VALUE={0x76, 0x1, "9ddaf7941e5dc297b51d117bb6bb5023b5f9a2f8f282265202bd58073dcb4b4d7f6d7977ccaf6e28dd8c53dde43bd1941321be5ada639d441f2e22a6256e23e0ec0fb2a400826a22bc7b7c80d1b24141093d9899c2a2fec04a1deccaf526a5ba5651cbecd6d2601ef319dcfe500283c15ebc"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x54, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x42, 0x1, "51ee67f9850b381634855573a71bd82df1d33b0d7b199b930db61723255720ad92f53db2a67d2222d2f089b1896d14982ef18470414c19871ff735c761f2"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}]}, {0x28, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xffff}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, @NFT_MSG_DELTABLE={0x20, 0x2, 0xa, 0x3, 0x0, 0x0, {0x3, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELFLOWTABLE={0x190, 0x18, 0xa, 0x401, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x3}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0xd4, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1000}, @NFTA_FLOWTABLE_HOOK_DEVS={0x90, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_to_team\x00'}, {0x14, 0x1, 'netdevsim0\x00'}, {0x14}, {0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'veth0_macvtap\x00'}, {0x14, 0x1, 'dummy0\x00'}, {0x14, 0x1, 'syzkaller0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xfffff9d1}, @NFTA_FLOWTABLE_HOOK_DEVS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 'nr0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x60, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x54, 0x3, 0x0, 0x1, [{0x14, 0x1, 'rose0\x00'}, {0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'ip6_vti0\x00'}, {0x14, 0x1, 'macvlan1\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}]}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x2}]}, @NFT_MSG_DELTABLE={0x44, 0x2, 0xa, 0xbd4f2f0074d070e6, 0x0, 0x0, {0x0, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_DELSETELEM={0x244, 0xe, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x28, 0x3, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz0\x00'}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x800}]}, {0x8, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x4}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1d4, 0x3, 0x0, 0x1, [{0x1d0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x6}, @NFTA_SET_ELEM_KEY={0x1c0, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x8f, 0x1, "3472a57a56501d0e6e309ca3db13a40fe0aebdea1049426f2b119b0abfa6336a7755f1785bf3ad7b440aa57ddd33bfda4bb4db22564e7a8ec5b1b151f6b20be679b6ec9464d13c6aaeb73725e25f789d39e4db49b5db9cce39703788308eb95c5c469e8f71e203aa598f9b9a145b2a058de790b553cd03da7a98875cddbddd72e77843c1e005a3c4e508de"}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x11, 0x1, "13cf2d6d47b10edb7d5be0805f"}, @NFTA_DATA_VALUE={0xae, 0x1, "ae5ab46b1cbdaf1ce75949550b7c77e2323c9240863cf42fd115dc491fc2014a23703e23569ebe3fb95854d9705194db090c7d9731e761fe70a7a1a21c5f19fc98705fe70a6fea7d2a4e249c18ba6af53d93e86642f3902170f2959a07a2ca98771a36c1a57f26a2c306046dcbc9bf4db26fdead43483fd71d58c3a363c0a41f079093cdd0782bfe2fa109fee9cf199f15615bf8c1dffe439a505d63807620cd45c6b98b38edf31c57a2"}]}]}]}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0xa}, @NFT_OBJECT_CT_HELPER=@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}}, @NFT_MSG_DELOBJ={0x3c, 0x14, 0xa, 0x0, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x9f00}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) [ 2356.320608][T10680] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2356.329266][T10680] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:28 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:28:28 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x4000000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xff01, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:28 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x101, 0x9, 0x1, 0x3f, 0x15, "a3a76ef352954d54"}) 00:28:28 executing program 1: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f00000003c0)="a2", &(0x7f0000000440)}, 0x48) [ 2356.901620][T10694] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2356.910230][T10694] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:28 executing program 0: signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000002240)=@IORING_OP_POLL_ADD, 0x0) io_uring_enter(r0, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:28 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x3) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x6) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000003400)=0x15) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000040)={0x5, 0x8, 0xc3, 0x0, 0x6, "e5008891f377b18c04cc83d4cf9b7f8969a80f", 0xdc2, 0x9}) syz_open_dev$tty1(0xc, 0x4, 0x4) r4 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) r5 = dup(r4) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000080)) 00:28:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xff02, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:29 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) [ 2357.431868][T10708] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2357.440387][T10708] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x12, 0x93, 0x0, 0x3}, 0x40) 00:28:29 executing program 4: ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xff03, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:29 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x43ff000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:29 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @empty}, 0x10) [ 2357.932213][T10718] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2357.940779][T10718] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:29 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@fwd={0x6}]}}, &(0x7f0000000880)=""/170, 0x26, 0xaa, 0x1}, 0x20) 00:28:29 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0xdc7682b229c2d475, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x20000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:30 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:30 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6}]}) 00:28:30 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d", 0x0, 0xfffffffc}) 00:28:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000200)={'sit0\x00', 0x0}) [ 2358.580344][ T34] audit: type=1326 audit(1632443310.369:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=10731 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x7ffeacb929fb code=0x0 00:28:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x30000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:30 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0xe6c9, 0x0, 0x0, "30a354c675005766bc3b3cec1d00"}) 00:28:30 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @mcast2}}) 00:28:30 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x6000000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x34000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000740)=[@ip_tos_int={{0x14}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0xe6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}], 0x60}}], 0x2, 0x800) [ 2359.373277][ T34] audit: type=1326 audit(1632443311.159:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=10731 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x7ffeacb929fb code=0x0 00:28:31 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5421, 0x7ffffffff000) 00:28:31 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x40000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000740)=[@ip_tos_int={{0x14}}, @ip_tos_u8={{0x11}}, @ip_ttl={{0x14}}], 0x48}}], 0x2, 0x800) 00:28:31 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:31 executing program 1: clock_getres(0xef64b8d2cc7c9b3e, 0x0) 00:28:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x400300, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000300), 0x10) 00:28:32 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8000000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept4(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0xc0000) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x17}, 0x40) 00:28:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xe0ffff, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:32 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5451, 0x0) 00:28:32 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0xa) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0xffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@mpls_newroute={0xa8, 0x18, 0x800, 0x70bd29, 0x25dfdbfe, {0x1c, 0x80, 0x14, 0x6, 0xfc, 0x4, 0xc8, 0x9, 0x1800}, [@RTA_DST={0x8, 0x1, {0x42, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{0x1, 0x0, 0x1}, {0x2}, {0x1, 0x0, 0x1}, {0x8}, {0x800, 0x0, 0x1}, {0x1000, 0x0, 0x1}, {0x120c}, {0x1, 0x0, 0x1}, {0xd9}, {0x1, 0x0, 0x1}, {0x3ff}, {0x4, 0x0, 0x1}, {0x34}, {0x8001}, {0x401}, {0x8, 0x0, 0x1}, {0xe6a}, {0x4f, 0x0, 0x1}, {0x8, 0x0, 0x1}, {0x200, 0x0, 0x1}, {0xffff9, 0x0, 0x1}, {0x9c}, {0x8}, {0x0, 0x0, 0x1}, {0xffffb, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x9}, {0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x1000, 0x0, 0x1}, {0x2}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x4) r1 = dup2(r0, r0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f00000002c0)={'gretap0\x00', 0x0, 0x80, 0x8, 0x7fff, 0x3, {{0x1f, 0x4, 0x1, 0x9, 0x7c, 0x64, 0x0, 0x9, 0x6, 0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x32}, {[@ssrr={0x89, 0x13, 0xdc, [@dev={0xac, 0x14, 0x14, 0x1d}, @broadcast, @multicast2, @multicast2]}, @end, @generic={0x88, 0x3, "fa"}, @ssrr={0x89, 0x13, 0xd5, [@loopback, @private=0xa010100, @loopback, @broadcast]}, @ra={0x94, 0x4}, @rr={0x7, 0x17, 0x73, [@loopback, @rand_addr=0x64010101, @remote, @private=0xa010102, @remote]}, @noop, @ssrr={0x89, 0x1f, 0xe6, [@broadcast, @empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @empty, @local]}]}}}}}) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv6_getaddrlabel={0x40, 0x4a, 0x4, 0x70bd26, 0x25dfdbfb, {0xa, 0x0, 0x20, 0x0, r2, 0x4}, [@IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @IFAL_LABEL={0x8, 0x2, 0xc}, @IFAL_LABEL={0x8, 0x2, 0xb}]}, 0x40}, 0x1, 0x0, 0x0, 0x6880}, 0x4040044) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) [ 2361.022268][T10790] validate_nla: 10 callbacks suppressed [ 2361.022330][T10790] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2361.036967][T10790] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001300)={&(0x7f0000000000)={0xa, 0x4e29, 0x0, @local, 0x3}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000040)="89cf06b0dddc64212ceda12ee29c304dcd66ef005a98aa8b719e19be115c1ea8db6b1a5d732e1a35133cd0c1523bb557398a2406d20e8821aa92dc497b2826ed44b1f938e6c40abee8f4c97a219fac5817117f1d358dd65ee6ebdb3667fb963de0ca63137edbc6dcb3e31e6b731ddbc2d8aa6b653836181f52cbd315fb0effd1a73a4af65b3efb94c7578f", 0x8b}, {&(0x7f0000001640)="c423b11687e43bb8e7cc072522d74a3f5ca90a1e1c52f05686280e222d7a5b11075066edacd54df0beb232ae4306c807dff25488986b522f78451d9611992902f5010000003ddf434e8e0a46eba3afaf88acc7b84b2627da6f7103e25fd71a8d8e57563bb3fc1d5ea4640e51a569956be32be11add15c991cff3192e4cf86ecbfb9cfcaea735d1577fe2e9863c421c5f2f5caf4efcad55623f346d1c632e772bf1ebfc05b4b56deb36ed4efaa170fdb4456ee97c8d651b2e931e5c54d4129713a7", 0xc1}, {&(0x7f0000000200)="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", 0x9cd}], 0x3}, 0x0) 00:28:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc004ae02, 0x20004800) 00:28:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:33 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x410142, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x0, "000000fb6ead30ffffffffffffffff00", 0xa5}) [ 2361.610649][T10805] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2361.619202][T10805] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000001c0)={0x18, 0x16, 0x905, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}]}, 0x18}], 0x1}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) 00:28:33 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x80ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000014c0)={0x110, 0x14, 0x905, 0x0, 0x0, "", [@nested={0x102, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@multicast2}, @generic="34f767f423c0e5024167bc5d81db46e2286f6e1b07299c014123db8fa39ab50f5c2e85b17c252d33a258311f1d43e4533f11a2633a20b9d79ff97f12fcb44726a0ab85ae67ca87f5727278ce91e07fb8119aeba626a50e3237ee58dda05c8195f1c4f6ac3fae87854ce00ad3", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x7d, 0x0, 0x0, 0x0, @binary="c1a2cd10b0f4ee5f3467e72b40f8318c2862cfd975dc98e4a085283c008183756d8c7e25ad19c02316826b0e901129dafef5fb22ce00ffcf4241c236f43b912b4dbae2118b6eaf467e9479c3536157ccc6f1e46d145e22d41e38f9e975a30cb3a4bc167fdd903815a2017cf2e006306682092191f648d9b389"}]}]}, 0x110}], 0x1}, 0x0) 00:28:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:33 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x420e43, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 00:28:33 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 2362.121154][T10818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2362.131332][T10819] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2362.139832][T10819] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:34 executing program 1: r0 = fsopen(&(0x7f0000000000)='overlay\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)=':\'!/@%\x00', &(0x7f0000000080)='$(:!%,@&\\@:\xeb}]\\-}{^[-C(^,\x00', 0x0) 00:28:34 executing program 3: fsopen(&(0x7f0000000200)='ramfs\x00', 0x0) 00:28:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:34 executing program 4: ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x4000010, 0xffffffffffffffff, 0xb7094000) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:34 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x5}, @exit], &(0x7f0000000300)='GPL\x00', 0x5, 0xce, &(0x7f0000000340)=""/206, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2362.727706][T10833] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2362.736171][T10833] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1001000052000509"], 0x110}], 0x1}, 0x0) 00:28:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:34 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x81ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:34 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x9, 0x10000) ioctl$TCGETS2(r2, 0x802c542a, &(0x7f0000000080)) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x200, 0x13, "803628ee6a1f797b43bb22d5c8fa622985041b"}) 00:28:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000002c00)={'ip_vti0\x00', &(0x7f0000002bc0)={'syztnl2\x00', 0x0, 0x0, 0x7800, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2}}}}) 00:28:35 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0x0, 0x0) [ 2363.307817][T10845] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2363.316492][T10845] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:35 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:35 executing program 4: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000100)={@my=0x0, 0x1}) r1 = dup(r0) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r1, 0x7a5, &(0x7f0000000180)={{@local}, 0x1}) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_bond\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vcan0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40008c0}, 0x41) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000009680)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0), r0) 00:28:35 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/power/mem_sleep', 0x20001, 0x0) 00:28:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:36 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x101, 0x0, 0x7b, "98bd2ffc6ead30c2540575005766bc3b3cec1d", 0xfffffffc, 0x1b9d}) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0x1000, 0x4, 0x8, 0x7, 0x5, "06d4f1d5a0b9a859afa4086d4d6c1d3aec082b", 0x3ff, 0x8}) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x8000, 0x800, 0xece, 0x7, 0x0, "397a41ee5c35f2092d6cc737fdb6ef41b8e7da", 0x401, 0x398d2d32}) 00:28:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000004f00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, 0x0}}, {{&(0x7f00000002c0)=@can, 0x80, &(0x7f0000001500)=[{&(0x7f0000000340)=""/184, 0xb8}, {0x0}], 0x2}}, {{0x0, 0x0, &(0x7f0000001e40)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001980)=""/192, 0xc0}, {&(0x7f0000001a40)=""/44, 0x2c}, {0x0}, {&(0x7f0000001b00)=""/133, 0x85}, {0x0}, {&(0x7f0000001d40)=""/243, 0xf3}], 0x9}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004c00)=""/61, 0x3d}, {&(0x7f0000004c40)=""/160, 0xa0}], 0x2}, 0x3f}], 0x5, 0x2, &(0x7f0000004f40)={r1, r2+10000000}) fork() ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'wg2\x00'}) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) 00:28:36 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x82ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:36 executing program 1: fork() waitid(0x0, 0x0, 0x0, 0x2, 0x0) r0 = fork() waitid(0x0, 0x0, 0x0, 0x2, 0x0) ptrace(0x10, r0) 00:28:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'hsr0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f00000001c0)="0503460008bd0000000000003c0b", 0xe, 0x0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f0000004900)=[{{&(0x7f0000000040)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="393f9d606a308b3995dfb2c4a2efd116bbceac1b21408d67470c284717bff60de44cb7f22ef916d6978bd1d021fbc2bc7dc711efb1a5c83e2e645a59827bb7d70a93a4cc4f7093bbbb7d1e6facd8c63774ee3e788dc03d7ac392fa0da5fb18c8a5e1f5646708b700c8db42a770c8b709e7ae19c9eae97867e6c6c3d1f6c7c7a8fd92c76d7c2cc4d316aba017f0fffcf213dc21959714d30ec40180e645e3fac6d960cfb4621dc69a948d88629dd5c3f8ecd5dece528266", 0xb7}, {&(0x7f00000000c0)="c5373add5448336688327d15139b7ef9e81c10a652f5cbc0b99e99bc23b7d46c009cc5bb47bf5a7864dc2a728482278afadca570d6694441707fea1030ab705b503d600bfb6a19ef98", 0x49}, {&(0x7f0000000240)="a96141bbbfb01a7849045fea499bffd725024edd68518b579e0c93eba677676b4187ae074aa6e4e6081050e434b2827856bd389c58813e77b7fadaafbc40cf", 0x3f}], 0x3}}, {{&(0x7f00000002c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)="815b5864afe56009c94b307d46055471d31d6a53346a61bfee7b695d9bec64d5361e6ae617b03035bc3de228e3304d289e167a0056d0af2f542a5d810ac570c748399f4d7852352752eada6d5d28673d8e", 0x51}, {&(0x7f00000003c0)="f2b9447118cc388bdbeff93eb0f7bf6a8d9b43c9ed0b1e038cde3cd5a1e2eb3d86e25be1ee1b25ba3c57ea63ad8022609d9620458a2852d2ad253b21460f28aa9e4d9bc4c59f9974a459af59b325a9d50992bb741300afa16975d6d6e1edbca107e6f881a0f01369539bce7a2af1eb6e014d63fc2c044763a63812d7f8e93b17ea576a0c5e354e8b031071c0717c78d4ec95ee935493bdeeb0841701e5ca1aec3866891fbce0600a3cf68de8a82c9ff541f8429dad2866094861dccdeee2c688efe97b3fbc8eed204e5dc0221dee3faae19cb16d", 0xd4}, {&(0x7f00000004c0)="2954a8d1b08c284c64fced48bb068d5fdeeb9fad15398dc71fc894ff148aaeadd839e2cf046c15880fe0340db246c296b233959d567c0752db126d7cd76b267234a4a394db34145ec8228e641e0c947ce6ba95c5ebee6bccd5b6eec822a5bf12ed82e5557c2a1bfd4e2470adcce5a11952ce9f381743dca73d7dac129d45abe57c6e6a330f286787c79ba42648fd769e8565", 0x92}, {&(0x7f0000000580)="b5b0403f08c73a4146d72bf0bd9bce35025c6e01829dcb5ce44814edb69b04d2919682f73ba12cd70dfbfb0ad2c36bea244ea7ea586ebc798d30392dc519c8587264b52a1ce3d6e470f9406b06a60f7d813bcadf9ea33afd5d5d43de524cc1c6178ae29eadf13758a80e1945bf5af0abc99456abec684bb8b78e1a793264f9b5e53fabc5bbba26e41488ccd795e57a5dd1795dab2ed3ab022df1a9577ac7335160c47938f5403ed7fe763fdc", 0xac}, {&(0x7f0000000640)="7074e65a864674", 0x7}], 0x5, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0x401}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000780)="651e1d4d02401cb3f3ad9eb6ca6876a05998ffb7bf0e777b36dcc6dc5eb19af7c21e2b6a7d37c06b68a9e306e8d21562df6e13541b7a2b64a237048ea1eec72163a9285d6c926848a7ff7bb624bc0c97a2e25685371ac213f1bd4be2ba402145d766f276a66f9f63821c1e0fcd23b17c13e3cf7a3dd2a2a39bf0aa462f05bd11146576d583629406d4213a6e6caacc2c019f6601a4c1e9176424b9b052a1ccf618fe968ef7", 0xa5}], 0x1}}, {{&(0x7f0000000880)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)="757dcafd4966de80ff2be42b44d9e2c4749208cd23ce2289716e9ea47070582b93faf1b956952134264d68217080fa66ec978e3a78aa245eb3913b23f7e114a1e5fed8b6f2b905f44602f763", 0x4c}, {&(0x7f0000000980)="adbccda8ffc41df7f2c98934b7a479a8cbfadb7afe82f719b33fd948abae0cdec24d72420c188c59cd2e3ac30773998a51dcb1db630043ddf865b0f4a3c6fe7aa8d10235c12a8d266f5a76a4b5ea864fe76f59154d9d242a97b373e17d456fc7f89e8ae9614b08012789f7becd5774ab9e5c23de09979145859794bf55a35ce04618c337040547a55a876e0d844b56ab4e00742030d4092497dd6d2c69f85e83af169277851c36b550324add6d22ef0c9289016ce0c01b40b0cf2cc1b1fc5489d086a342e4c6a1d942", 0xc9}], 0x2}}, {{&(0x7f0000000ac0)=@phonet={0x23, 0x4, 0x7, 0x4}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000000b40)="ceb66e724d3e7b1dadac16c5fa5a59c92808803156e82a2473b9b55f7ea46eb099a3bc5e303dafa89e45a00bbeb189a523517993628e7922ef704f74b70763a7a69a7452564232d457de2c77ce89ea860b55012a29ca1389003f28b5813833dfeb5fd6e9d2e4dccc3d7bf3da29", 0x6d}, {&(0x7f0000000bc0)="5a696530193d7e8e8f8fdb7d1b0ad408d351288c0c08fb3bdbf4ff2a143b154426870715051f3e12e55fd823ee81eb82df28d51c8f46b37b982e58acf79ec3b7b1fbc04427d93c09d547484e90712e74b318e168bdc82f50bf4854ea04ce4b4ee3bbcad8a6684267196f915390b4d41566b3022964eefcdf2a0dd480a9d594cccec7a32846ded470e80848f23b5c2d79fece3e9ae66dd1170fbb07207d0ee0456f7377578ab16235cd004de2bb1258f0571fa29d8786048c4cb422f79f59a00efd0f20875b7aa48d289e708437028b6b6a98e48260865d9bab60dfee192878bbd23a95660cacd7", 0xe7}], 0x2, &(0x7f0000000d00)=[@timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7036}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0x90}}, {{&(0x7f0000000dc0)=@rxrpc=@in4={0x21, 0x5, 0x2, 0x10, {0x2, 0x4e22, @local}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000e40)="8b8fff15ee1acd48d5c347f40773f949221eac97e0139a9c2b621a75d4bbdab18090899073fdde4d50be9c3d5f83fef6055167627930bdec047bf77d5b2372f6b65bed5ae773bc35674a3e13468245b439f271438fa2674f21e8297fb3c2d6e033fc804265c2a293d54c327413e78ada2d4c257aca6f77567687b2d8c8fe435fcabb77f5aeec29338a766d64f48505eedca6e81885004b2b50de026482e1210e7d47", 0xa2}, 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0x1000}, {&(0x7f00000046c0)="8cea36e482443553a6e3bdf7e96619", 0xf}, {&(0x7f0000004700)="64bec5ec41d53f2a784496af63ca47e4c34b7cd2b05dde42483092c8e16d57b235feef065f320b475d177940270607596ae5bdf70e5fd16ba01d94615738e1280adcac5bc7b42c823c365f42097f351a83", 0x51}, {&(0x7f0000004780)="b4a45b93a40489f397b23b06ddb35453fc91f02855f1a5679d399a02bb2de7a70bcd89cd2c94f8679779494f1c4c26ca0635434fa455d29b35e2c6efed3d52b9c3c69575e04362bf15", 0x49}], 0x6, &(0x7f0000004880)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0xaf}}], 0x48}}], 0x9, 0x4000044) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x280, 0x0) ioctl$TCSETSF2(r2, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:36 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 2365.065866][T10893] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 2365.072689][T10893] hsr_slave_1: hsr_addr_subst_dest: Unknown node 00:28:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:37 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)={0x7, 0x8, 0x6, 0x2, 0x0, 0x3ff}) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000000)={0x14, 0x1e, 0x905, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 00:28:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:37 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x83ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:37 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x7, 0x0, 0x3, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 00:28:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000014c0)={0x4c, 0x12, 0x905, 0x0, 0x0, "", [@nested={0x39, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@multicast2}, @generic="34f767f423c0e5024167bc5d81db46e2286f6e1b07299c014123db8fa39ab50f5c2e85b17c252d33a258311f1d"]}]}, 0x4c}], 0x1}, 0x0) 00:28:37 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(0x0, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:38 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) close(r0) [ 2366.409824][T10928] validate_nla: 10 callbacks suppressed [ 2366.409883][T10928] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2366.425153][T10928] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:38 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x1, &(0x7f0000000140)=@raw=[@func], &(0x7f0000000300)='syzkaller\x00', 0x5, 0xce, &(0x7f0000000340)=""/206, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 00:28:38 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(0x0, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8904, &(0x7f0000000000)={'macvtap0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}}) 00:28:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:38 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x2, 0x1001, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x111400, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000080)={0x9, 0x0, 0x7d01, 0xfffffffe, 0x8d, "177479cca023c8489ddae2ed328f40fd6cc2ac", 0x8, 0x6}) 00:28:38 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x84ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:38 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x1, &(0x7f0000000140)=@raw=[@exit={0x95, 0xc}], &(0x7f0000000300)='syzkaller\x00', 0x5, 0xce, &(0x7f0000000340)=""/206, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 00:28:38 executing program 1: r0 = fork() tkill(r0, 0x5) [ 2367.087901][T10942] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2367.097694][T10942] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:39 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(0x0, 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:39 executing program 4: kexec_load(0xfffffffffffffff8, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="c7713df7b15e2045cbb805513ad89fa3d8c76bc9503f85542f309063c8847c3206bd457cf332cac6783cc2fc4227a9cbbd785db35bbee7ab6e70fb686b2497927bab1864bd46a3481014a950a97b399622c9dee3d702ed7cec24e2c50437414e5d286572d1d48a4ad240f2e0ce8859fa24331556f69f59410f33135e4a2a6ce0bafd260e1b16f0bedb58d6bd0a772c60f8eae5d29ad44660679477943b85c8d9ea5c102981a0d25e275c8cbd081cfb03a081a69e599cacd4bd224dce97883f9ad484", 0xc2, 0x3, 0x9}], 0x2) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x4000) [ 2367.640147][T10962] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2367.648718][T10962] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:39 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080), 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:39 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x20000000) 00:28:39 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) fstat(r1, &(0x7f0000000040)) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) r3 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000003400)=0x15) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000180)={0x0, r0, 0x0, 0x8001, 0x100, 0x9}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000003400)=0x15) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="8acaec6ae8f49611f078345ca4320930ad62e4d1df4cda6b8bb3bb8c6f449e2c340acfce7fbd4a1eec1401c154cfee125159593baeafd43a624dda6b663c4711a6ac9234f180403b91efd067d7994e762cb0c8d28419bf6fbf8567b87cca") r4 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)={0xfffffffc, 0x7, 0x6, 0x6, 0x12, "bd2de47b95451565925dcab2921310b5267c70"}) 00:28:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:39 executing program 3: r0 = socket(0xa, 0x3, 0x7f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x29, 0x4, 0x0, 0x0) [ 2368.195960][T10976] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2368.204534][T10976] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:40 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x85ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:40 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080), 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:40 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0xe2882, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000003400)=0x15) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000480)="99b4344a9fe3e2bdbdd4fbd8a682eab5f54d17c56b022a8247be42e01c9c6dc8d86d373133fd983d47bd20556c89ebad28484bbf7d4887ef1192eaca110a755feaec502f51c7fde3c42bd677fdf2ffdb2ddd878019539bb3fd136c7929360707cb71eb0cc2eb0f55c7554449102101c10e2550d46abb499e530c9643f26100988a9496a056c96747fafd5d7893e38f5029627c695a86e05638eca525577faa97d341d10b25556dd476ba", 0xaa}, {&(0x7f0000000180)="0f8ecf38e9688c0878837f196b26caedfacd54680bc42f1c2d79fb9c27523c5b50760d1e8a937c4356edc6e16d06529a7b9cba919cb26288be7e2d09b717aa9dbbd565ab9198bd55b2c157bf424143b705d812a02487f08614968dd12143164c05f80eb6329c104068fa0733bcd3574873232d408560e61b89bc2e946c694f9d93661935eb4d3c5457603e908a408b61cd3452d0f3e59b902acfd22a224fdc444cb94b9b66c12953e89d36d09ea19581caa091f8c7a045ece5", 0xb9}, {&(0x7f00000002c0)="f22c6ec91812562c82cb7403147a3fcaf58b49d9b3ca25c0c2b43b9551165933f49f4835aceaf61e151bcd5b915f2284808b7bf2f14d15447495ca7a762e3ee89aef570a61e954e42aa160005719192353c461033b4b2c45596241ad52965a72518c50874b864a533cc149ccb88bd1de2b234be6aceca35f40ca001f3c0a52d508bb42d218806b470de2f9055d67274d4820ccdf276be3b7b17312dc347d0a008989a1da47b78d3974103c07b6960e8207cd11fdc3ff8da1f23b67ef996732ae7ab04fd098e8af7ef270cd71ff060a5c623ed553bec45a55873864f985b65218992ba0eb8716f5c0", 0xe8}, {&(0x7f00000003c0)="adfa643d8e8676292d40f75300cfb1610d36a65b0acb7648176c8095de0f8d0c481767eebc2ad2480a37e0ebc464b3fe719c51c2fdea4bf8d3c461f36e0c8132831d4128ec1ebeb153aa0bd4e36e446c945974234e5bf8896df1cd7bf3cbf5af1e16292b525414198d1168b4c5cf36634b0face06e689cd58204fc5a51952dccfdf6f1e96609947fb287e410dfeadd171333ff85cf3ba4b62e76fc1505dcaa25870092433e7b2e13c27caf53", 0xac}], 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x13) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x3, &(0x7f0000000040)=0x7, 0x4) 00:28:40 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x4}]}]}}, &(0x7f0000000880)=""/170, 0x2e, 0xaa, 0x1}, 0x20) 00:28:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:40 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x1}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0x8000]}, 0x8}) 00:28:40 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080), 0x8b, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 2368.845801][T10991] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2368.854304][T10991] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:40 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x3, 0x401, 0x6, 0xd285, 0xd, "ed8e657cfc18be53"}) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x7d, 0x0, 0x0, 0xfffff7fe, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d", 0x24, 0x1000000}) 00:28:40 executing program 1: clock_gettime(0x6, &(0x7f00000001c0)) 00:28:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000009380)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f0000000180)={0x10, 0x2a, 0x1}, 0x10}], 0x2}, 0x0) 00:28:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:41 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x0, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:41 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x86ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5421, 0x20000000) 00:28:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:41 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000000)={0x8, 0x8, 0x7, 0x8, 0x81}) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:41 executing program 1: r0 = socket(0xa, 0x3, 0x7f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x29, 0x32, 0x0, 0x0) 00:28:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8930, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) 00:28:41 executing program 1: select(0x40, &(0x7f0000000240), 0x0, &(0x7f00000002c0)={0x2}, &(0x7f0000000300)) 00:28:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:41 executing program 4: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000001740), 0x2, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003400)=0x15) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000300), 0x311083, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000340)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x8000, 0x0, 0x3affac65, 0x9, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000040)=""/254, 0xfe}, {&(0x7f0000000180)=""/248, 0xf8}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/158, 0x9e}, {&(0x7f0000000580)=""/4096, 0x1000}, {0xffffffffffffffff}, {&(0x7f0000000300)}, {&(0x7f0000001580)=""/199, 0xc7}], 0x9, 0x6, 0x8001) 00:28:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) 00:28:42 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x0, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:42 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x87ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0xf, 0x0, 0x0) 00:28:42 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) preadv2(r0, &(0x7f0000000100)=[{}, {&(0x7f0000000040)=""/135, 0x87}, {&(0x7f0000000180)=""/163, 0xa3}], 0x3, 0x2, 0x7, 0x0) 00:28:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @private}}]}, 0x50}}, 0x0) 00:28:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:43 executing program 1: syz_open_dev$vcsa(&(0x7f0000000240), 0x0, 0x30042) 00:28:43 executing program 3: arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000006c0)) 00:28:43 executing program 4: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0xfffffffc, 0x0, 0x10000, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d", 0xffff7fef}) 00:28:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8948, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 2371.824805][T11061] validate_nla: 10 callbacks suppressed [ 2371.824869][T11061] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2371.839257][T11061] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:43 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x0, 0x2, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8991, &(0x7f0000000000)={'batadv_slave_0\x00'}) 00:28:44 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x88ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:44 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:44 executing program 1: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x10941, 0x0) 00:28:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000040)={0x18, 0x16, 0x905, 0x0, 0x0, "", [@typed={0xa, 0x0, 0x0, 0x0, @fd}]}, 0x18}], 0x1}, 0x0) [ 2372.499664][T11074] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2372.508135][T11074] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:44 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = syz_open_pts(r0, 0x84180) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 00:28:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {}, {0x4}}, 0x24, 0x0) 00:28:44 executing program 3: r0 = socket(0xa, 0x3, 0x7f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x29, 0x4b, 0x0, 0x0) 00:28:44 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x4000) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000180)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x40010, 0xffffffffffffffff, 0x44df000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/msg\x00', 0x0, 0x0) openat(r2, &(0x7f0000000240)='./file0\x00', 0x10000, 0x41) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100)) socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000080)="ee0d97000000000f315c6d4d7074046bc4cece0000541d9802c39aba83029c53d79608d7d5863990ba546f8bd22a4d455fa1403100"/75, 0x4b}], 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x541c, &(0x7f0000000000)) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) sendfile(r4, r4, &(0x7f00000001c0)=0xa13, 0x0) [ 2373.158476][T11088] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2373.166974][T11088] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:45 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x0, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:45 executing program 1: io_setup(0xffffffff, &(0x7f0000000040)) 00:28:45 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x89ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000002d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, 0x80) 00:28:45 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="ade1dd715ddb73ec6dcf79b8326744166043294b1fe46031e50a2abf92c7e846e48fbf244be9119e2b922eb37755b9b3d7176a84f80632648ca584609e044e030166f70a39398e4b96c382dfc8a7002a3e642a3861b90b30fc4e9b4760eb39a034d8a968f7bbfba5c7dd7658e3b9c44c2f132afe8c2b6a0182", 0x79}], 0x1) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) syz_usb_connect$cdc_ecm(0x0, 0x8b, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001020000102505a1a440000102030109027900010104207f0904000303020200ef0a240700006d4e8870ff05240002000d240f01010049b7feffff016808241c0600400200152412f7ffa317a88b045e4f01a607c0ffcb7e392a0c241b2414040000040905810340000404040905"], 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)={'syz0', "f8acf2bdfdea14d055658666161dcb43c7447dd8345c23676f50e686c2b14eeba88474bd688bcd702c49e21c08414dd515dce47371ce8ef332719b71133b846b1a20faaf8c5192e5e01f3ae1"}, 0x50) [ 2373.782155][T11103] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2373.790691][T11103] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:45 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x0, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000040)={0x18, 0x15, 0x905, 0x0, 0x0, "", [@typed={0x2, 0x0, 0x0, 0x0, @fd}]}, 0x18}], 0x1}, 0x0) 00:28:45 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000080)=@framed={{}, [@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000300)='syzkaller\x00', 0x5, 0xce, &(0x7f0000000340)=""/206, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 00:28:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2374.193559][ T8357] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 2374.249365][T11118] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2374.259318][T11118] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:46 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x0, &(0x7f0000000100)={0x77359400}, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:28:46 executing program 1: r0 = fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) 00:28:46 executing program 3: r0 = fsopen(&(0x7f0000000040)='cgroup\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) [ 2374.433325][ T8357] usb 5-1: Using ep0 maxpacket: 16 00:28:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2374.554340][ T8357] usb 5-1: config 1 has an invalid interface descriptor of length 4, skipping [ 2374.563754][ T8357] usb 5-1: config 1 has an invalid descriptor of length 43, skipping remainder of the config [ 2374.574224][ T8357] usb 5-1: config 1 interface 0 altsetting 3 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 2374.587417][ T8357] usb 5-1: config 1 interface 0 has no altsetting 0 00:28:46 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8affffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:46 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 2374.854216][ T8357] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2374.863744][ T8357] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2374.871904][ T8357] usb 5-1: Product: syz [ 2374.876407][ T8357] usb 5-1: Manufacturer: syz [ 2374.881231][ T8357] usb 5-1: SerialNumber: syz 00:28:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f00000040c0)=[{{&(0x7f00000008c0)={0x2, 0x4e22, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_retopts={{0x20, 0x0, 0x7, {[@cipso={0x86, 0xd, 0x1, [{0x0, 0x3, ':'}, {0x0, 0x2}, {0x0, 0x2}]}, @generic={0x0, 0x2}]}}}], 0x20}}], 0x1, 0x0) [ 2375.335711][ T8357] cdc_acm 5-1:1.0: skipping garbage [ 2375.365345][ T8357] usb 5-1: USB disconnect, device number 4 00:28:47 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/15) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000014c0)={0x110, 0x12, 0x905, 0x0, 0x0, "", [@nested={0x10a, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@multicast2}, @generic="34f767f423c0e5024167bc5d81db46e2286f6e1b07299c014123db8fa39ab50f5c2e85b17c252d33a258311f1d43e4533f11a2633a20b9d79ff97f12fcb44726a0ab85ae67ca87f5727278ce91e07fb8119aeba626a50e3237ee58dda05c8195f1c4f6ac3fae87854ce00ad3", @typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x7d, 0x0, 0x0, 0x0, @binary="c1a2cd10b0f4ee5f3467e72b40f8318c2862cfd975dc98e4a085283c008183756d8c7e25ad19c02316826b0e901129dafef5fb22ce00ffcf4241c236f43b912b4dbae2118b6eaf467e9479c3536157ccc6f1e46d145e22d41e38f9e975a30cb3a4bc167fdd903815a2017cf2e006306682092191f648d9b389"}]}]}, 0x110}], 0x1}, 0x0) 00:28:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:47 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x8, &(0x7f0000000240)={0x5, 0xf, 0x8, 0x1, [@generic={0x3, 0x10, 0x4}]}}) 00:28:47 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 2376.073476][T11160] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.3'. 00:28:47 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8bffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2376.139352][T11162] netlink: 240 bytes leftover after parsing attributes in process `syz-executor.3'. 00:28:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2376.264133][T22704] usb 2-1: new high-speed USB device number 15 using dummy_hcd 00:28:48 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 00:28:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000004140)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_retopts={{0x18, 0x0, 0x7, {[@cipso={0x86, 0x8, 0x3, [{0x0, 0x2}]}]}}}], 0x18}}], 0x1, 0x0) [ 2376.506795][T22704] usb 2-1: Using ep0 maxpacket: 32 00:28:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2376.720531][T22704] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2376.729535][T22704] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2376.739923][T22704] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 00:28:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000009680)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000057c0)=[{&(0x7f00000054c0)=""/163, 0xa3}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, &(0x7f0000009940)) syz_genetlink_get_family_id$team(&(0x7f00000000c0), r0) 00:28:48 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x2a002, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0x4, 0x7, 0x3, 0x3, 0x81, "6a33f5d93fd9faf098f94ed0b49841cdaffcd5", 0xffff, 0x200}) [ 2376.864491][T11181] validate_nla: 6 callbacks suppressed [ 2376.864549][T11181] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2376.878552][T11181] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 2376.913550][T22704] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2376.925185][T22704] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2376.933956][T22704] usb 2-1: Product: syz [ 2376.938243][T22704] usb 2-1: Manufacturer: syz [ 2376.942954][T22704] usb 2-1: SerialNumber: syz 00:28:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x8000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:49 executing program 3: io_setup(0x8, &(0x7f0000000040)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 00:28:49 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000300), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000002240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}, 0x0) io_uring_enter(r1, 0x6c53, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000080)=0x2, 0x8b, 0x2, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 2377.383566][T22704] usb 2-1: 0:2 : does not exist [ 2377.446610][T22704] usb 2-1: USB disconnect, device number 15 [ 2377.524432][T11197] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2377.532824][T11197] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 2378.094249][T10040] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 2378.343707][T10040] usb 2-1: Using ep0 maxpacket: 32 [ 2378.554213][T10040] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 2378.565512][T10040] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 2378.576481][T10040] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2378.754021][T10040] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2378.765915][T10040] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2378.774716][T10040] usb 2-1: Product: syz [ 2378.779000][T10040] usb 2-1: Manufacturer: syz [ 2378.783932][T10040] usb 2-1: SerialNumber: syz 00:28:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8992, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) 00:28:50 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_pts(r1, 0xe55408b020502d7a) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10) 00:28:50 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8cffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89b1, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) 00:28:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x8010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:50 executing program 0: syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') [ 2379.063519][T10040] usb 2-1: 0:2 : does not exist [ 2379.139842][T10040] usb 2-1: USB disconnect, device number 16 [ 2379.163823][T11244] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2379.163893][T11244] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) 00:28:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x8020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:51 executing program 0: r0 = socket(0x2, 0xa, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 00:28:51 executing program 1: r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) 00:28:51 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x7ff, 0x0, 0x0, 0x0, "98bd2ff86eec1d00"}) [ 2379.708822][T11268] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2379.717317][T11268] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5450, 0x0) 00:28:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:28:51 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003400)=0x15) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x8, 0xf70, 0x9, 0x1f, 0x13, "e9f26bee12570a89"}) 00:28:52 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8dffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x8030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:52 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) read$hidraw(r0, 0x0, 0x0) [ 2380.380089][T11286] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2380.388604][T11286] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000014c0)={0x40, 0x14, 0x905, 0x0, 0x0, "", [@nested={0x2d, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@multicast2}, @generic="34f767f423c0e5024167bc5d81db46e2286f6e1b07299c014123db8fa39ab50f5c"]}]}, 0x40}], 0x1}, 0x0) 00:28:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8970, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) 00:28:52 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x4) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2f75000200000000000000000100ff7f00"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000003400)=0x15) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000001c0)=0x2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="800029bd7000fedbd03feb379eaa559fad3c9466fb60f6"], 0x20}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) 00:28:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="3f7f9b472f3704f060f11d7512df202f997041dba70dbf31e8908a80f097ad9490e867057e80e8023ad7db95ceceb144968888f006ad5dc2ccb274e07721b1ca628f2c8bd10852f52486c03387899f240a3c1c274ce76c9d13289de3ec75", 0x5e}, {&(0x7f0000000380)="58d4aa6ce226a1d6925c4693cb5c72e08bd74740bb41ee164e757fc666dcde04d5d6b49f9488e7313c6327d75fb6c24308707c20ee5e17f690e8ba2b94f9b657aea231e8dd3edf7cdf563a51a3d25453ff93b9bf6fef23df2e9e75185ad4883a6674cb996219b004c819d9c3a62e34e119b05ea2ecbe06527cbda0ce9c4c1b28ca5968d2f6ef65bcb60c8b234807c54b63ef3c2ef8e6ea94d6ce47d22fec57ed724b29eac1c0", 0xa6}, {&(0x7f0000000140)="ced1f0e4d74cd3965875ebaa517e63af9b2e83b5575c0ba260a71a20a803f2a918a18d5f643bbc20c93fb490377ef83956d4d3bb340000084ef9cc240c7c7a400b275057d2e99743d870", 0x4a}, {&(0x7f0000000500)="df16788ba492934199142b35b48fa5d7f96f889857c22a8fbb498a289571e9d1f114931a2642fb3e6674853c26d10c3595c8a788ec63deee61735292ea5ed524f08d08f13a08eb997c2765b0e390e2a72f4b9b6beddaf73bf89a570a665136314a08e8549de9636f01f79c168ec51277f1eb38134e5f6aff03eb5bc5949709c03936693fddef8ded0c6db86b4e19cfa5f0ff761a808f0891960e0099b55b442a09eb8f8a33f21120ec468e34e8c9ae260b33709d08199b175616e1859725222fdeace28a784c66b9", 0xc8}, {&(0x7f0000000200)="5e0a64e1c609e8370dc22d27d028147383390d0d768543cd2cce635658c3ae259c7e8be61cd8604f13100f53b954300e622a1ff603ff820edc5357885cc24a89614e83dcc0f77886ba674b9f527281a5b5b6a427526b8a58f09dd5421291f52166bd64409a16879d1b0b2df05800", 0x6e}, {&(0x7f0000000b80)="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", 0x328}, {&(0x7f0000000000)="b6", 0x1}], 0x7}, 0x0) sendto(r1, &(0x7f0000000340)='f', 0x1, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000004c0)='r', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x26}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 00:28:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x9000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000005c0)={0x1b, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000200)=':', 0x1}], 0x1}, 0x0) 00:28:52 executing program 3: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 00:28:52 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:28:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x9010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:53 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8effffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x13, r0, 0x10000000) 00:28:53 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000100)={@my=0x0, 0x1}) r2 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r2, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, &(0x7f0000000000)={@local}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r2, 0x7a8, &(0x7f00000000c0)={{@my=0x1}, @hyper, 0xc, 0x3ff, 0x0, 0x2, 0x3, 0x8, 0x7}) r3 = dup(r1) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r3, 0x7a5, &(0x7f0000000180)={{@local}, 0x1}) sendmsg$NFT_BATCH(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 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0x4960}, 0x1, 0x0, 0x0, 0x4000000}, 0x14081) 00:28:53 executing program 3: r0 = socket(0xa, 0x3, 0x7f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x29, 0x1b, 0x0, 0x0) 00:28:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) 00:28:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x9020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480), 0x88) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0), 0x88) 00:28:53 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d", 0x0, 0x2}) ioctl$TCFLSH(r0, 0x540b, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001) [ 2382.106075][T11337] validate_nla: 4 callbacks suppressed [ 2382.106133][T11337] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2382.120567][T11337] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x1000) ftruncate(r1, 0x3) 00:28:54 executing program 0: munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x1001, &(0x7f0000000000)={@broadcast, @local, @val, {@generic={0x0, "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"}}}, 0x0) 00:28:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x9030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1}, &(0x7f0000001200)=0x8) [ 2382.798207][T11350] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2382.806773][T11350] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:54 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x8fffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:54 executing program 4: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) 00:28:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x3, &(0x7f0000000040)="17f53722", 0x4) setgroups(0x40000000000000e6, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) 00:28:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000180)="16", 0x1, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x1}, 0x1c) 00:28:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080)={r6}, &(0x7f0000000140)=0x18) 00:28:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xa000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2383.506247][T11374] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2383.514823][T11374] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:55 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:28:55 executing program 4: openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x60802, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003400)=0x15) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='\r', 0x1600}], 0x1) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d", 0x0, 0x8000}) 00:28:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:28:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xa010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000000)=0x90) 00:28:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r1, r0) [ 2384.340063][T11398] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2384.348714][T11398] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:56 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x90ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:56 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000100)=@abs={0x8}, 0x8) 00:28:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000680)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2100, 0x0, 0x0, r4}}], 0x1c}, 0x0) 00:28:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xa020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100), 0x88) 00:28:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f00000002c0), 0x4) [ 2385.143322][T11434] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2385.151517][T11434] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:28:57 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="8c", 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="a8000000840000000100000046"], 0xa8}, 0x0) 00:28:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xa030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) dup2(r1, r0) 00:28:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x4, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:28:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000340)=@un=@file={0xa}, 0xa) 00:28:57 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x91ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 00:28:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xb000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x98) 00:28:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240), &(0x7f0000000000)=0x90) 00:28:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 00:28:58 executing program 4: r0 = socket(0x1c, 0x3, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000001680)={0x0, 0x0, 0x0}, 0x0) 00:28:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xb010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 00:28:59 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:28:59 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x92ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:28:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000240)) [ 2387.450178][T11496] validate_nla: 4 callbacks suppressed [ 2387.450237][T11496] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2387.464412][T11496] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:28:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x27, &(0x7f0000000080), &(0x7f0000000100)=0x8) 00:28:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xb020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:28:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) write(r0, &(0x7f00000003c0)="01", 0x1) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000001140)="c4", 0x1}], 0x1) 00:28:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000005c0)="a9", 0x1}], 0x1, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x0, 0x0, r2}}], 0x1c}, 0x0) 00:28:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), 0x7) 00:29:00 executing program 1: syz_emit_ethernet(0xa5, &(0x7f0000000180)={@random="1f9893744ac2", @broadcast, @val, {@ipv6}}, 0x0) [ 2388.301272][T11517] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2388.309870][T11517] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140), &(0x7f0000000040)=0xb0) 00:29:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xb030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:00 executing program 3: mmap(&(0x7f0000c76000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c77000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c76000/0x4000)=nil, 0x4000) 00:29:00 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x93ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) 00:29:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendto$inet(r2, &(0x7f0000000000)='{', 0x1, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) [ 2388.973546][T11536] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2388.981729][T11536] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080), 0x8) 00:29:01 executing program 4: select(0x40, &(0x7f0000000200)={0x3}, 0x0, &(0x7f0000000280)={0x6}, &(0x7f00000002c0)={0x77359400}) 00:29:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xc000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r3 = dup2(r2, r2) dup2(r1, r3) 00:29:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x0, 0x2}, 0x1c) [ 2389.572975][T11556] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2389.581535][T11556] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:01 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f00000001c0)) 00:29:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xc010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x5) 00:29:02 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x94ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2390.161010][T11579] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2390.169610][T11579] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)=0x10) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:29:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={r3, 0x0, 0xc208880dfb87adb7}, &(0x7f0000000080)=0x18) 00:29:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xc020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x10) 00:29:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:29:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xc030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:02 executing program 0: setuid(0xee01) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000280)={0xfffffde4, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000280)={0x1c, 0x1c, 0x3}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000040)=0x7, 0x4) bind$inet6(r2, &(0x7f0000000280)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f0000000000)=@in={0x10, 0x2}, 0x32) 00:29:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ppoll(&(0x7f00000000c0)=[{r0, 0x20c6}], 0x1, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x220}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:29:03 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x95ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xd000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x4000, 0x101, 0x9}, 0x8) 00:29:03 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200), &(0x7f0000000280)=0x18) 00:29:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, 0x8) 00:29:03 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x96ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xd010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in={0x0, 0x2}, 0x1c) [ 2392.496439][T11668] validate_nla: 6 callbacks suppressed [ 2392.496498][T11668] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2392.510627][T11668] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:04 executing program 0: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="2e9b9921ce3a13f89d8bcd40", 0xc) 00:29:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000300)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01000080", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2}, 0x8) 00:29:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x8) 00:29:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xd020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[{0x8c, 0x84, 0x2, "af9eadb20252107cd96f0df2867c7ba1ef5e5018ebc994f6cc0c6fa77f38cdff1a7df4c8b6090b14631e1f369b86fded6e7695c80b95563866e30ba053ec1175c69aee2eef98c90d969048a28461f9a6fd9fe041181d6fcb8597f1ecec78e297e1ebf579d6ffee882b9ae6bd3bd02c428025a3afca9966476e09a7d399"}], 0x8c}, 0x0) 00:29:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000280)=@in={0x10, 0x2}, 0x10) [ 2393.160529][T11682] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2393.168972][T11682] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:29:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet(0x2, 0x5, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup2(r4, r3) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r6}, &(0x7f0000000100)=0x8) 00:29:05 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x97ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xd030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:05 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:29:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:29:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 2393.753540][T11703] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2393.761850][T11703] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x14}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140), 0x88) 00:29:05 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000580)) 00:29:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xe000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={0x0, @in, 0x1, 0x0, 0x300, 0x0, 0x9}, 0x98) 00:29:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) [ 2394.380427][T11731] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2394.388900][T11731] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001340), 0x8) 00:29:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xe010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:06 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x98ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) [ 2394.919248][T11750] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2394.927760][T11750] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:29:07 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x5, 0x0, 0x1, 0x0, 0xff}, 0x98) 00:29:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1206, &(0x7f0000000100)={0x1}, &(0x7f00000000c0)=0x10) 00:29:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xe020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) connect$inet6(r1, &(0x7f0000001500)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 00:29:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x6a, 0x1}, 0x10) 00:29:07 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x1c, 0x2}, 0x1c) setsockopt(r0, 0x84, 0x8009, &(0x7f0000000000)="b6", 0x2c) 00:29:07 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(r0, 0x14, 0xffffffffffffffff) 00:29:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xe030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@sndinfo={0x1c}], 0x1c}, 0x0) 00:29:08 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x99ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20100, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xf000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:29:08 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 00:29:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) shutdown(r0, 0x0) 00:29:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xf010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:08 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendto(r0, 0x0, 0x47, 0x0, &(0x7f0000000040)=@in6={0x0, 0x1c, 0x1}, 0x10) 00:29:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000080), &(0x7f0000000340)=0x8) 00:29:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff}, 0x1c) 00:29:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xf020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f00000002c0)="91", 0x1, 0x0, &(0x7f00000003c0)={0x1c, 0x1c, 0x1}, 0x1c) [ 2397.520581][T11849] validate_nla: 8 callbacks suppressed [ 2397.520641][T11849] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2397.535140][T11849] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:09 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x9affffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x3) 00:29:09 executing program 3: ppoll(0x0, 0x0, &(0x7f00000001c0)={0xfffffffc}, 0x0, 0x0) 00:29:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x80, 0x0, 0x7}, 0x98) 00:29:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0xf030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x36) 00:29:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:29:09 executing program 0: setreuid(0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) [ 2398.185813][T11872] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2398.194347][T11872] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) 00:29:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3f, 0x6}, 0x14) 00:29:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x10000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000480)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000c80)=[@cred, @rights], 0x70}, 0x8) [ 2398.796571][T11890] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2398.805126][T11890] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:10 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x9bffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000040), &(0x7f0000000280)=0x8) 00:29:10 executing program 3: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) 00:29:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0) 00:29:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000006c0)="c8", 0x1, 0x0, &(0x7f0000000700)={0x10, 0x2}, 0x10) 00:29:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x10010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:11 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) [ 2399.404713][T11911] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2399.413013][T11911] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:29:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 00:29:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x10020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f00000000c0), 0x10, &(0x7f0000001980)=[{&(0x7f0000000600)='y', 0x1}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1800000000000000840000000500000000000000ff030000300000000000000084000000010000000300ff0338"], 0x48}, 0x0) [ 2399.912862][T11929] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2399.921474][T11929] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:11 executing program 4: r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0x1c}, 0x1c) sendto(r0, &(0x7f00000001c0)="ca", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c}, 0x1c) shutdown(r0, 0x1) 00:29:12 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x9cffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200), &(0x7f00000002c0)=0x98) 00:29:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x104) 00:29:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x10030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100), &(0x7f0000000180)=0x8) 00:29:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x0, 0x5, 0x1f}, 0x8) 00:29:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x11000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) 00:29:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:29:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 00:29:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2}, 0x8) 00:29:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x11010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:13 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x9dffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) listen(r0, 0x0) 00:29:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r3}, &(0x7f0000000180)=0x8) 00:29:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x0, 0x3}, &(0x7f0000000140)=0x18) 00:29:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x11020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x830}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x10, 0x2}, 0x10) sendmsg(r1, &(0x7f0000000880)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) 00:29:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000400)="95f115fb8ce783b8efe6cff183456f25c921e000dc6711cde4d48739b795a828c83aaeb058dec468fad910aea2c81965ec6ab803016bb07a7c197f64cbfb3e01e129d13785a84b22ee63fe4c56e9c33220dde16e1edbca177a3ab36dfd595c905bf763875304a527056391b69169c5cd9d27a0f11be0926d4643492a8544b53238d1efc68d", 0x85}, {&(0x7f00000004c0)="06434bd7c118da1354ded1e3d8faba8b5079bf86729db60d10b0c87cc9edb2abe4e3cb2a3fe640f3001c38a99a4ada5e778dd14a82c66b838f6d2ddae16dcbd4f20709e66ad4378a428b5b0b96ca28f0c397664ba4f30c5ecebe80e0eaea28589f5595853434170f422b3545cca8999b96689968f855b621579cefa9c1fcb07192c51321d078eea9f173fd2762c866cf85bc10939fe303eebcee8268fab8d9a83090f42be8dff6089cb6fc08f956455cf992b1494c8da98c8b6a81c3b72580b45983466b360c4230ea4d475489cb2dbd983f01d992", 0xd5}, {&(0x7f00000005c0)="f11c5b49d42476ee9480d1cded4a51bd146d5da346cb65b6d3bb6278680e529701cf1145de0b3de3bef0422a0e63ceb4aa13a687ef22421360389ae34b40cf154277d432c8715a4d625293930a78fcdded0e126a204f3995835edbf4c9706df1218821ad702f9da88158c407889be6003397b610ec8ad5d08681c31a17aea97b00b52f1c", 0x84}, {&(0x7f0000001300)="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", 0xdd0}, {&(0x7f0000000280)="fba895efb5ef16e38ab64cb12a164a96e46fd2292047f12c28dc8ee5d0cd5e2b1508f2a1f000a06790c6f3a6b6134d560f9c209f02d91a17acd7adb3ea", 0x3d}, {&(0x7f00000002c0)="dda87685d495e6f54dabd5bbf6b57c5a1de47858f1b7b6fc846af50e889aeb7a6f2d155a02ad350fca1bec7f60935c6fe1", 0x31}, {&(0x7f0000000680)="909116a35c626b0765", 0x9}], 0x7, 0x0, 0xcc}, 0x0) 00:29:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x11030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0), &(0x7f0000000280)=0x90) 00:29:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2300}}], 0x1c}, 0x20080) 00:29:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) r3 = dup2(r0, r2) r4 = dup2(r1, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x80000001, 0x0, 0x108, 0x0, 0x3}, 0x98) 00:29:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000028c0), &(0x7f0000002980)=0x84) [ 2402.648596][T12011] validate_nla: 10 callbacks suppressed [ 2402.648728][T12011] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2402.662792][T12011] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:14 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x9effffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:29:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:29:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x12000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000500)=ANY=[], &(0x7f0000000380)=0x8) [ 2403.224409][T12029] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2403.232731][T12029] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2}, 0x10) 00:29:15 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0, 0x1ea}], 0x1, 0xd9f) sendto(r0, &(0x7f0000000200)="c8", 0x1, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:29:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x12010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:15 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000200), &(0x7f0000000000)=0x98) 00:29:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3}, &(0x7f0000000200)=0x10) 00:29:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0x1, '8'}, 0x9) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) [ 2403.757189][T12048] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2403.765560][T12048] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x12020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2404.342648][T12069] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2404.351140][T12069] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:16 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x9fffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0xc) 00:29:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0x4) 00:29:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:29:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x12030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 00:29:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)=ANY=[@ANYBLOB="01"], &(0x7f0000000000)=0x8) [ 2404.964308][T12083] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2404.972645][T12083] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=[{0xc, 0x0, 0x7}], 0xc}, 0x105) 00:29:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2}, &(0x7f0000000240)=0x8) 00:29:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0x4) 00:29:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x13000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000015c0), &(0x7f0000001600)=0x8) 00:29:17 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa0ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), 0x4) 00:29:17 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000080)) 00:29:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = dup2(r1, r0) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000140), 0x98) 00:29:17 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 00:29:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x13010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@authinfo={0x10}, @prinfo={0x14}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2420}}], 0x40}, 0x0) 00:29:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 00:29:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x13020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:18 executing program 4: open(&(0x7f0000000080)='./file0\x00', 0xa000000000020c, 0xffffffffffffffbe) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(r1, r2) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000000700)=""/91, 0x5b}], 0x1, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0) 00:29:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), 0x98) 00:29:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040), &(0x7f00000001c0)=0x98) 00:29:18 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa1ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x3, 0x1, 0x1]}, 0xa) 00:29:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x33) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 00:29:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x13030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:29:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r0, &(0x7f0000000400)="94", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x0, 0x8394}, 0x8) 00:29:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) 00:29:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x1}, 0x1) 00:29:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x14000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0), &(0x7f0000000280)=0x18) 00:29:19 executing program 0: linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) [ 2407.758633][T12172] validate_nla: 8 callbacks suppressed [ 2407.758695][T12172] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2407.772621][T12172] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x3, 0x0, &(0x7f0000000080)) 00:29:20 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa2ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xd95}, 0x10) 00:29:20 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x7fff}, 0x8) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000180)='-', 0x1}], 0x1}, 0x0) 00:29:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x14010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:29:20 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @random="eda586aca002", @val, {@ipv4}}, 0x0) [ 2408.325474][T12180] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2408.333922][T12180] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x14020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x5600}, 0x10) sendto$inet(r0, 0x0, 0x44, 0x0, 0x0, 0x0) 00:29:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0xc6}, 0xc) 00:29:20 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0x0, r1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x2, 0x4) connect$inet(r0, &(0x7f0000000080)={0x10}, 0x10) 00:29:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x7000}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)="05d6c90e65f0529dddfe3f68ef0ac1bd2ed5cb277223cf2af2bfea056316c1955d22", 0x22}, {&(0x7f0000000180)="f3d4090bd6f1ff45163ecded5ea9be6d28bc8129deb0534882135e7f9924feaac6bf08609cdc2208ed5e00643806a4e3aa6e830b35459859aefa0d527acbc5e5d2883502c5072bde176ae6d275a799d083c0b5810da67c64c9de82ba218a3a04cc781f476f05825c0ce3fa4fae9348b871103c15558431fd9a1db97560989153390066d77cf8699f510fca34d95ff2a0d8d69d08ba359c1ca0acc554361bb9193294cc253f78e4c8841e28cad1daf3d30c1ca8f79554ad07dae5fd7ce3a39fa963a581e1", 0xc4}, {&(0x7f0000000340)="feeeb30af303762cef1e72995512d89683bb801b4f7a2e6a049a25762de967c05f10a5fe890f6e6c6d92a5268f402632751753d3e38c28fdc012ead42729ddfaf7d091f30720f291766c9995fbe82b966b75eb382c832b2c5c6dd6872ef96f5de9d816f339ad85097dd7b8d58f82b8e5241501b25d133f17dea7f1aa49212ad6a0d769aba997e108ffde", 0x8a}, {&(0x7f0000000100)="fc1547ae1e69494f07fa1d8c", 0xc}, {&(0x7f0000000280)="f0728a130682404ea1f4c1719bf3291f906183e725e71851b41f5673432a012a03a9d6245835cfd1bd0f875a2e3775301133b73ccee0b051a75b879108540b2ee2c0c79bd0ba4c", 0x47}, {&(0x7f00000005c0)="7437dc3b16b59a63a22d8516136a197f3ba5aa81d55dc893b9822841b6426fde7926389bb6cdc98795a98cc9989f812a99da2e926daf9895c25f5d79106b295418ea71f5be9d947618e92fb3f7fd462da03f4b465acb7354a7dc0f2c352f844574835845aa1809cb62b8a73b2252f19e610688ba94ad48422e64252da9045d1bfbb7f5c72898cada79cca00bfa1cc903bbebf9d07496d3cfeba8f0e6d22f87283bb13aaed2e46933278ded616cc7cd4f96a5fbd4e76dbefefc5a5eedec56a7f8c5684648d4ed25a0c5d2951ae1bfe8c6f36b385afb89bb6c8387d583e77d89bbc3391eb2ae0c60484130d35242224c89d56d2db66c78f6185f965338c782c64ef55814c8098c3b883c2c65ae3c077fc2d27804545b5d24a0e5ff3969116219acc8f417bbbdeab24dc5b61c46fb2ca20870cd6038028d49c2f135fb9b94cd79e01c39b2042f7569ce31dfff0a3e64a2450d311d05c2e4dc0d5ae06e4ddbc2cf2020744b68ef5160c801afb7f42ab11228e51ee7fec78bcbd85661a65a46165567cb5025fa53e9bf20d9b220a648f87f8c85ff521b3d5681329ad8dd4609842b386f297d9ff604d6fa0160bf44b9b5bcb026fbc32582fa0d472e1e5e7e5574e8c0e10c12956ae355ea9467d0492518dad32422d51cd002e794feaeaaac0e1a6d6dcf7043f1308b0c7452a79cd6354591c8d2a2e1105cf72e8a1ee1073dfeecb92d92d54b8f9e79740c5f0db5bd811689c16c81aad80ffafec69c43afa5fddefb40336d6c2e73ecbea3870ae652bac68170200c1e18e5c19489711debec18b83c2a639e04d66814c101febf15aced3b290072258ebe331136316902994c6876fc177de96d33ba5d487f3ae0f782b8f5420bc6cbf520c5b8e5194b2af16e3799908b4e1dba9dcc90136182e22b3ff9c740ee41f9e392aaec7f827f362b3112714d9776f6f511b8d2cc991cc98cd4444fb1cc77ba70d76b69597ed6108cf4733efb30347e416d3d8bc67000d55a81d1461249c66ac6a642b225844eba94794e8333d58b19e9feb49adc60619fb9a5c9d81d2858c940b887035af71c428d6f06bd6dcc790d50b4f4c62b56180b437304cb3c50d38ea933fc5c787067bdfaa214290e4f29b2c97fc6359bc498325e9065e5a4efac6cc768b82f58422a5c8dced0448145aa3ebfcc254609d5b944702e0e644211979155714e5f2c219852f8dc2eb48a1e5886ed974b6e9a735dcfb1d653e738ce8f813ec890dffd2d7f744909e4d1a20affdd86b30b7805aad06771ec9adaa20158ae55bd2b165304967e7ebf0c72a75d28f4fe120813bab1617e406a96b4b75ac893fcb7f695df277a8b1768971370d240c2226029cc325b2d8e05b7a68566e14f1b7c08f909", 0x3d6}], 0x6}, 0x0) [ 2408.854066][T12198] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2408.862366][T12198] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x4, 0x4) 00:29:21 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa3ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2}, 0x8) 00:29:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x14030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:21 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='.!\x00', &(0x7f0000000080)='\x00', 0x0], &(0x7f00000002c0)=[&(0x7f0000000200)='-{)\x00', &(0x7f0000000280)='\x00']) 00:29:21 executing program 1: execve(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) 00:29:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0xff}, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) [ 2409.557858][T12217] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2409.566292][T12217] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000005c0)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8) 00:29:21 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x7fff}, 0x8) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 00:29:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000040)={0x3}, &(0x7f00000000c0)=0xfef6) 00:29:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x30) 00:29:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x15000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2410.108511][T12237] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2410.116896][T12237] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x15010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:22 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa4fc000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:22 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:29:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000), &(0x7f0000000080)=0x18) 00:29:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[{0xc, 0x0, 0x3}], 0xc}, 0x0) 00:29:22 executing program 1: recvfrom$inet(0xffffffffffffffff, 0x0, 0x27c7, 0x0, 0x0, 0x800e00565) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 00:29:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x15020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000580)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr=' \x01\x00'}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x2c}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 00:29:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280), 0x88) 00:29:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000180)={0x10, 0x2}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r6, 0x0, 0x3}, &(0x7f0000000140)=0x18) 00:29:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 00:29:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x15030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:29:23 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa4fd000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2}, 0x10) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="16040000", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r4}, &(0x7f0000000180)=0x8) 00:29:23 executing program 0: mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:29:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="ff07ffbf", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000000)={r3}, 0x8) 00:29:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x16000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x81) 00:29:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000180), &(0x7f0000000040)=0x8) 00:29:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000280), &(0x7f0000000100)=0x98) 00:29:24 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa4ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x16010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@in6={0xfffffffffffffe94, 0x1c, 0x1}, 0x1c) 00:29:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001300), &(0x7f0000001340)=0x8) 00:29:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240), 0x90) [ 2413.095214][T12334] validate_nla: 8 callbacks suppressed [ 2413.095269][T12334] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2413.109668][T12334] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:25 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x8) 00:29:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x16020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x5, 0x0, 0x20a}, 0x98) 00:29:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x25) 00:29:25 executing program 1: syz_emit_ethernet(0x86, &(0x7f0000000080)={@local, @remote, @val, {@ipv6}}, 0x0) [ 2413.731386][T12355] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2413.739737][T12355] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000240)={0x10}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x0, 0x1, "d8"}, 0x9) 00:29:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) 00:29:25 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa5ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x16030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)="de4f12f1ff014b413ba6a420daa20249896155fbe7c434bf24a8bae00de86a9357aa2d9a2fd6db096cebe8bb125c3b682ff1149df41dca1138cae867fc01d7c138a873da0bb924c3e8ab8b1bb5b78b36965983b22625e9d3917131964c137f22670c1da0b339bc65e32ed667b8b68b843f562c9776e54f7d8e37d6561070e5", 0x7f}, {&(0x7f0000000280)="f4f286b745515c48c171773f26ff4650547a8b04ce38b7fb05c8", 0x1a}], 0x2}, 0x0) 00:29:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001480), 0x8) [ 2414.350909][T12372] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2414.359308][T12372] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:26 executing program 0: r0 = socket(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) 00:29:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000002140)=[@sndinfo={0x1c}], 0x1c}, 0x0) [ 2414.497135][ T3125] ieee802154 phy0 wpan0: encryption failed: -22 [ 2414.504883][ T3125] ieee802154 phy1 wpan1: encryption failed: -22 00:29:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000006c0)={r5}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)={r6}, &(0x7f0000000800)=0xb0) 00:29:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x17000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) 00:29:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x0, 0x204}, 0x98) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0), &(0x7f0000000380)=0x98) [ 2415.043599][T12391] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2415.051867][T12391] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:26 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x28040, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x101040, 0x0) 00:29:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000003c80)={0x1c, 0x1c, 0x2}, 0x1c) 00:29:27 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa6ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x17010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:29:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200), 0x90) 00:29:27 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @remote, @val, {@ipv4}}, 0x0) [ 2415.683342][T12408] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2415.691608][T12408] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) bind(r0, &(0x7f0000001380)=@in={0x5, 0x2}, 0x10) connect(r0, &(0x7f0000000180)=@in6={0xffffff1b, 0x1c, 0x3}, 0x1c) 00:29:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x17020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:29:27 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendto$inet(r0, &(0x7f00000002c0)="b0", 0x1, 0x0, &(0x7f0000000500)={0x10, 0x2}, 0x10) 00:29:28 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200), 0x4) 00:29:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x17030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x0, 0x81, 0x0, 0x1f}, 0x98) 00:29:28 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa7ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) close(r0) 00:29:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 00:29:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) 00:29:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x18000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockname$inet6(r1, 0x0, &(0x7f0000000300)) 00:29:29 executing program 4: setuid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) 00:29:29 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/36, 0x24}], 0x1, 0x0, 0x27}, 0x80) 00:29:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x18010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:29 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x2, 0x4) 00:29:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8001}, 0x8) 00:29:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='&', 0x31888) 00:29:29 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa8ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @local, @val, {@ipv4}}, 0x0) 00:29:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x18020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f00000012c0)=""/58, 0x3a}, 0xc0) [ 2418.222487][T12488] validate_nla: 8 callbacks suppressed [ 2418.222552][T12488] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2418.236736][T12488] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = dup2(r0, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x52, 0x0, &(0x7f0000000500)={0x10, 0x2}, 0x10) 00:29:30 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000200)={@random="a5bc180000bc", @broadcast, @val, {@ipv6}}, 0x0) 00:29:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x18030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:30 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xa, 0x0, 0x0, &(0x7f0000002f80)=[@cred], 0x60}, 0x0) pipe2(&(0x7f00000003c0), 0x0) 00:29:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xff6c) [ 2418.781655][T12504] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2418.790439][T12504] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:30 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000001600)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10}, 0x0) 00:29:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x19000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:31 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x1000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) r4 = dup2(r1, r3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000080), 0x88) 00:29:31 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xa9ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:31 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xfffffffffffffeec, 0x1c, 0x2}, 0x1c) sendto(r0, &(0x7f0000001840)="c8", 0x1, 0x0, 0x0, 0x0) 00:29:31 executing program 0: r0 = msgget(0x2, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000cc0)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}) [ 2419.576237][T12519] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2419.584710][T12519] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 00:29:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x19010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0), 0xc) 00:29:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c}, 0x1c) 00:29:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) [ 2420.239909][T12545] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2420.248614][T12545] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x41) 00:29:32 executing program 0: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:29:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x19020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff85}, 0xc2) [ 2420.802078][T12562] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2420.810558][T12562] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:32 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xaaffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:32 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180), 0x88) 00:29:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14) 00:29:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10}, 0x2f) 00:29:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x19030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:32 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @random="8a5ab9b5b6b0", @val, {@ipv6}}, 0x0) 00:29:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = dup2(r3, r1) r5 = dup(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) 00:29:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) connect$inet(r2, &(0x7f0000000280)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 00:29:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0), 0x7) 00:29:33 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0xc) 00:29:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x320, 0x0) lseek(r0, 0x0, 0xfffffffffffffbff) 00:29:34 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xabffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:34 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @remote, @val, {@ipv6}}, 0x0) 00:29:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001d40)={&(0x7f0000001800)=@un=@file={0xa}, 0xa, 0x0, 0x0, &(0x7f0000001940)=[{0x8c, 0x84, 0x2, "6d5abeaa334dd2d0798d9a52731c7adc6faaa1b6af9dfbbbd5a326a8c61267d3336bf82a75615bdd7f0934d50617c5dba195dd5eaa7a0c96bcf801dad75106b313ee1519da09ffa2d04349f0bb20d45638436102479f480562dd26e9c6c1f0df9d160a09501e4efa201c6d838918b8c451134584f64a4d929aa468c149"}], 0x8c}, 0x0) 00:29:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendto(r1, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000200)="04", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 00:29:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x24, &(0x7f0000000000), &(0x7f0000000340)=0x4) 00:29:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:34 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000100), 0x6, 0x0) fcntl$getown(r0, 0x5) 00:29:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[{0xc, 0x84, 0x1}], 0xc}, 0x0) 00:29:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) 00:29:34 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c}, 0x1c) 00:29:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2423.469461][T12643] validate_nla: 8 callbacks suppressed [ 2423.469523][T12643] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2423.483810][T12643] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000080)) 00:29:35 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xacffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x82) 00:29:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f0000000200)=0x8) 00:29:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000280)) 00:29:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2424.060820][T12668] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2424.069446][T12668] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:35 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x7fff}, 0x8) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000180)='-', 0x1}], 0x1}, 0x0) 00:29:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000600), &(0x7f00000006c0)=0x9c) 00:29:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0xfffff800, 0x0, 0x0, 0x0, 0x9}, 0x98) 00:29:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1b010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='dctcp\x00', 0x6) [ 2424.532062][T12678] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2424.541854][T12678] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) recvmsg(r1, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) 00:29:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000001c0)="f6", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) close(r0) 00:29:36 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xadffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:36 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r4 = socket(0x1c, 0x5, 0x0) dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000040)=r5, 0x4) 00:29:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1b020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffaf, 0x1c}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01590040", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0xc) [ 2425.098999][T12696] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2425.107645][T12696] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:29:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1b030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:37 executing program 3: r0 = socket(0x2, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2}, 0x10) [ 2425.782118][T12727] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2425.790679][T12727] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:37 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000240)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000800)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @broadcast}}], 0x1c}, 0x0) 00:29:37 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) sendto(r0, &(0x7f0000000040)='N', 0x1, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:29:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f0000000280)=@abs={0x8}, 0x8) 00:29:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1c000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:38 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xaeffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) 00:29:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 00:29:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x98) 00:29:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1c010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:38 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000240)="d7", 0x1}], 0x1, &(0x7f0000000800)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:29:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}}) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:29:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480), 0x88) 00:29:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1c020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:29:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1c030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:39 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xafffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:39 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8) 00:29:39 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000240), 0x4) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f00000001c0)) 00:29:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000140)="96", 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000840000000a000000fe"], 0x1c}, 0x0) 00:29:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000001c0)='&', 0x1, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="ab", 0x1}], 0x1, &(0x7f0000000340)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr=' \x01\x00'}], 0x1c}, 0x0) 00:29:40 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000200)={@local, @remote, @val, {@ipv6}}, 0x0) 00:29:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1d000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 2428.746501][T12819] validate_nla: 8 callbacks suppressed [ 2428.746560][T12819] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2428.760632][T12819] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x134}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000), &(0x7f0000000100)=0x8) 00:29:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000380)="eb", 0x1}], 0x1, &(0x7f00000006c0)=[{0x10}], 0x10}, 0x0) 00:29:40 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000001800)=@un=@abs={0x8}, 0x8) 00:29:40 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb0ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1d010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) listen(r0, 0xe9) [ 2429.462117][T12841] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2429.470665][T12841] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x5, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:29:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, &(0x7f0000000240)=[{0x0}, {&(0x7f0000000400)="ce", 0x1}], 0x2}, 0x0) 00:29:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2}, 0x10) 00:29:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1d020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[{0xc}, {0xc}], 0x18}, 0x0) [ 2430.062326][T12853] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2430.072366][T12853] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x0, 0x11}, 0x98) 00:29:42 executing program 0: r0 = open(&(0x7f0000000380)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x5) truncate(&(0x7f00000000c0)='./file0\x00', 0x20000) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000100)=""/236, 0xec}, {0x0}, {&(0x7f0000001640)=""/4088, 0xff8}, {&(0x7f0000001480)=""/158, 0x9e}, {&(0x7f0000000340)=""/31, 0x1f}, {&(0x7f0000001540)=""/127, 0x7f}], 0x7, 0x0, 0x0) 00:29:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:29:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1d030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:42 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb1ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x7, 0x8, 0x3}, 0x10) 00:29:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/37, 0x25}, 0x40080) 00:29:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000000040)="c1", 0x1, 0x0, &(0x7f0000000140)=@in={0x10, 0x2}, 0x10) 00:29:42 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@broadcast, @random="9f97f411c943", @val, {@ipv6}}, 0x0) [ 2430.735972][T12869] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2430.744376][T12869] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1e000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000100)=';', 0x1, 0x100, &(0x7f0000000200)={0x10, 0x2}, 0x10) 00:29:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) 00:29:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 00:29:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2}, 0x10) listen(r0, 0xe6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) [ 2431.336109][T12885] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2431.344555][T12885] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x0, 0x6}, 0x14) 00:29:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000700)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="3800000084000000010000000000000001010000100400008400000009000000ac1400aa14000000840000000700000000000000000000001000000084000000080000000000000010"], 0x58}, 0x0) 00:29:43 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb2ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1e010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:43 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) 00:29:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f00000002c0)) 00:29:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2c00}}], 0x1c}, 0x0) 00:29:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1e020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:44 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000300)="fc7cc1797a2e0d33275950553aa880eb5b4a5684de11067da1b5af5c90ec55598981ff65faf3f2b450f75199ed9765142cd113ec5ca22a205da169bb49264e522c7c6b275d5f311ec34f4f68f520aad2750ce0805e15d9eba97df78796d3e73427a71c687bdaff9b5174f5bfce0f6ddfd00aad63a1a96cf4e10dcbee021fca7f4e5626be575e3c18d3f843039c68b89892842a1d23ad6864d6dd9ce8d117742d862721e1e1af2d296e8f6283c0c16f6e51f8f0457981be621b27c6328a29580cedb395e731d7b6707ae0cbc76548e6c930f28e64737a544265ce6514ed267fed2c77f8eddf026cbff4e2", 0xea, 0x20000, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x78) 00:29:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1e030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200), 0x88) 00:29:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 00:29:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440)={0x76}, 0xb) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/119, 0x77}, 0xc0) [ 2432.954174][T12910] not chained 760000 origins [ 2432.958789][T12910] CPU: 0 PID: 12910 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 2432.963303][T12910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2432.973853][T12910] Call Trace: [ 2432.979087][T12910] dump_stack+0x25a/0x2f6 [ 2432.979087][T12910] kmsan_internal_chain_origin+0x8b/0x130 [ 2432.979087][T12910] ? kmsan_get_metadata+0x11b/0x180 [ 2432.979087][T12910] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2432.979087][T12910] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 2433.003921][T12910] ? sock_common_recvmsg+0x1f5/0x2a0 [ 2433.003921][T12910] ? kmsan_get_metadata+0x11b/0x180 [ 2433.003921][T12910] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2433.003921][T12910] ? kmsan_get_metadata+0x11b/0x180 [ 2433.003921][T12910] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2433.003921][T12910] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 2433.035747][T12910] ? should_fail+0x75/0x9c0 [ 2433.035747][T12910] ? kmsan_get_metadata+0x11b/0x180 [ 2433.035747][T12910] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 2433.035747][T12910] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 2433.035747][T12910] ? kmsan_unpoison_memory+0xeb/0x120 [ 2433.035747][T12910] ? _copy_from_user+0x219/0x310 [ 2433.035747][T12910] ? kmsan_get_metadata+0x11b/0x180 [ 2433.035747][T12910] __msan_chain_origin+0xcb/0x140 [ 2433.035747][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.035747][T12910] ? kmsan_get_metadata+0x11b/0x180 [ 2433.035747][T12910] ? kmsan_get_metadata+0x90/0x180 [ 2433.035747][T12910] ? kmsan_internal_check_memory+0xb5/0x520 [ 2433.035747][T12910] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 2433.035747][T12910] ? __msan_poison_alloca+0x15a/0x1a0 [ 2433.035747][T12910] ? __x64_sys_recvmmsg+0x161/0x500 [ 2433.035747][T12910] ? do_syscall_64+0x55/0xc0 [ 2433.035747][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.035747][T12910] do_syscall_64+0x55/0xc0 [ 2433.035747][T12910] ? asm_exc_page_fault+0x8/0x30 [ 2433.035747][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.035747][T12910] RIP: 0033:0x7fe6dd320709 [ 2433.035747][T12910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2433.153360][T12910] RSP: 002b:00007fe6da897188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2433.153360][T12910] RAX: ffffffffffffffda RBX: 00007fe6dd424f60 RCX: 00007fe6dd320709 [ 2433.153360][T12910] RDX: 0000000000000055 RSI: 0000000020007940 RDI: 0000000000000004 [ 2433.153360][T12910] RBP: 00007fe6dd37acb4 R08: 0000000000000000 R09: 0000000000000000 [ 2433.153360][T12910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2433.153360][T12910] R13: 00007fe6dd958b2f R14: 00007fe6da897300 R15: 0000000000022000 [ 2433.153360][T12910] Uninit was stored to memory at: [ 2433.153360][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.153360][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.153360][T12910] do_syscall_64+0x55/0xc0 [ 2433.153360][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.240884][T12910] [ 2433.240884][T12910] Uninit was stored to memory at: [ 2433.240884][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.240884][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.240884][T12910] do_syscall_64+0x55/0xc0 [ 2433.240884][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.240884][T12910] [ 2433.240884][T12910] Uninit was stored to memory at: [ 2433.240884][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.240884][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.240884][T12910] do_syscall_64+0x55/0xc0 [ 2433.240884][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.240884][T12910] [ 2433.240884][T12910] Uninit was stored to memory at: [ 2433.240884][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.240884][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.240884][T12910] do_syscall_64+0x55/0xc0 [ 2433.240884][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.240884][T12910] [ 2433.240884][T12910] Uninit was stored to memory at: [ 2433.240884][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.240884][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.240884][T12910] do_syscall_64+0x55/0xc0 [ 2433.240884][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.240884][T12910] [ 2433.240884][T12910] Uninit was stored to memory at: [ 2433.240884][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.240884][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.240884][T12910] do_syscall_64+0x55/0xc0 [ 2433.240884][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.240884][T12910] [ 2433.240884][T12910] Uninit was stored to memory at: [ 2433.240884][T12910] do_recvmmsg+0xb11/0x2120 [ 2433.391124][T12910] __x64_sys_recvmmsg+0x2af/0x500 [ 2433.391124][T12910] do_syscall_64+0x55/0xc0 00:29:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1f000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2433.391124][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2433.391124][T12910] [ 2433.391124][T12910] Local variable ----msg_sys@do_recvmmsg created at: [ 2433.391124][T12910] do_recvmmsg+0xc1/0x2120 [ 2433.391124][T12910] __x64_sys_recvmmsg+0x2af/0x500 00:29:45 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb3ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000009c0)={&(0x7f0000000340)=@in={0x10, 0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000380)='/', 0x1}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="100000008400000009000000000110001000000084000000090000007f0000011c000000840000000a00000000000000000000000000000000000003"], 0x3c}, 0x0) 00:29:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x7fffffff, 0x4) 00:29:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='vegas\x00', 0x6) 00:29:45 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@local, @local, @val, {@ipv4}}, 0x0) 00:29:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1f010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2434.035473][T12956] validate_nla: 8 callbacks suppressed [ 2434.035533][T12956] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2434.049744][T12956] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x0, 0x1, "a3"}, 0x9) 00:29:46 executing program 4: r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='3', 0x1, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={'syz', 0x3}, r0) 00:29:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='a', 0x1, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='Y', 0x1, 0x0, 0x0, 0x0) 00:29:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140), 0x88) 00:29:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1f020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2434.728960][T12976] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2434.737406][T12976] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)='N', 0x1, 0x0, &(0x7f0000000180)={0x1c, 0x1c}, 0x1c) 00:29:46 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb4ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)=ANY=[], &(0x7f0000000100)=0xc) 00:29:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) r3 = dup2(r2, r1) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r4, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:29:46 executing program 1: r0 = socket(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) getsockname(r0, 0x0, &(0x7f00000000c0)) 00:29:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x1f030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2435.186953][T12985] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2435.195438][T12985] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000340)={r1}, 0x8) 00:29:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140), 0xc) 00:29:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0x10, 0x84, 0x8, "18"}], 0x10}, 0x0) 00:29:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x20000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x0) mmap(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:29:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2}, 0x14) [ 2435.901425][T13014] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2435.911219][T13014] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0), &(0x7f0000000100)=0xc) 00:29:48 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb5ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:29:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x20010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0x8) 00:29:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0xa) 00:29:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockname$inet6(r2, 0x0, &(0x7f0000000200)) [ 2436.689689][T13030] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2436.698058][T13030] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x20020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:29:49 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local, @remote, @val, {@ipv6}}, 0x0) 00:29:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x1}, 0x10) 00:29:49 executing program 4: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000240)="88", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="81", 0x1, 0x0, 0x0, 0x0) 00:29:49 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb6ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x20030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:29:49 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) 00:29:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:29:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x21000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x800, 0x200}, 0x8) 00:29:50 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r1, &(0x7f0000003b40)={&(0x7f0000001200)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000080), &(0x7f0000000040)=0x8) 00:29:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080), 0x10) 00:29:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) connect$inet(r1, &(0x7f0000000200)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0xb0) 00:29:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x21010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) read(r0, &(0x7f0000000440)=""/173, 0xad) [ 2439.229307][T13121] validate_nla: 6 callbacks suppressed [ 2439.229364][T13121] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2439.243371][T13121] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:51 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb7ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:51 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x84) sendto(r1, &(0x7f0000000180)="a0", 0x1, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x1c}, 0x1c) dup2(r0, r1) 00:29:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) 00:29:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), 0x8) 00:29:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x21020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:51 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) 00:29:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @multicast1}}], 0x1c}, 0x0) [ 2439.900709][T13146] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2439.909883][T13146] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) 00:29:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup2(r0, r1) sendto$inet6(r0, &(0x7f0000000200)='\v', 0xfe21, 0x8, 0x0, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000280)=""/213, 0xd5}], 0x1) 00:29:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x21030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 2440.448148][T13163] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2440.456576][T13163] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 00:29:52 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb8ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000080), &(0x7f0000000340)=0x8) 00:29:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x22000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 2441.047208][T13186] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2441.055929][T13186] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:52 executing program 4: semget(0x3, 0x0, 0x300) 00:29:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) 00:29:53 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000100)=@in={0x10, 0x2}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000140)={r3}, 0x52) 00:29:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup(r2) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000500), &(0x7f0000000100)=0x98) 00:29:53 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0), 0x8) 00:29:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x22010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000002c0)=@un=@abs={0x8, 0x2}, 0x8) [ 2441.818802][T13214] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2441.827366][T13214] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:53 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xb9ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) 00:29:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x34, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) 00:29:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2}, 0x10) sendto(r1, 0x0, 0x0, 0x104, 0x0, 0x0) shutdown(r1, 0x1) 00:29:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x22020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r0, 0x84, 0x8002, &(0x7f0000000180)='\x00', 0x1) 00:29:54 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) madvise(&(0x7f000011b000/0x2000)=nil, 0x2000, 0x5) ftruncate(r0, 0x0) 00:29:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080), 0x4) 00:29:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x22030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000380)='htcp\x00', 0x5) 00:29:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) 00:29:55 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8}, 0x8) 00:29:55 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xbaffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x23000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) write(r0, &(0x7f00000003c0)="01", 0x1) writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="c4", 0x1}], 0x1) 00:29:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000000)=0x88) 00:29:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, @in, 0x0, 0xffff, 0x311}, 0x98) sendmsg$inet_sctp(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)=',', 0x1}], 0x1, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0) 00:29:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x23010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:55 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)) 00:29:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5000}}], 0x1c}, 0x0) 00:29:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 2444.318019][T13296] validate_nla: 6 callbacks suppressed [ 2444.318078][T13296] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2444.332249][T13296] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x3) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) 00:29:56 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xbbffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)='t', 0x1}], 0x1, &(0x7f0000000600)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x100}, @dstaddrv4={0x10, 0x84, 0x9}], 0x20}, 0x0) 00:29:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x23020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffaf, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c}, 0x1c) 00:29:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280), 0x8) 00:29:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300), &(0x7f0000000340)=0xc) [ 2445.132155][T13318] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2445.140809][T13318] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000440)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f00000016c0)={&(0x7f00000002c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000300)='\'', 0x1}], 0x1, &(0x7f0000001680)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x500, 0x0, 0x0, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xffff}], 0x2c}, 0x0) 00:29:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x23030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:57 executing program 0: symlinkat(&(0x7f00000002c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00') 00:29:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/197, 0xc5}], 0x1) 00:29:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000800)="fc8477d963a8d3d046c7f5a8b9f25ee4fdd4ffbb7d80ae08254698f1b81677aae5397707e6c9cf9a544fc62efec035e5eb2f8da864cf49498988b8642440619fb618800e13b1b436f8e77482b89e53bd0bf1d8a9eafe0df4519a25fcd946fa95", 0x60}, {&(0x7f0000000140)="9323a70c6b3419e111a29fb93313f0549f4e2b3d8512df5e7304f9c8821fe3e8b28f03a704fe00a0e92b03eeea5db77612f50ef0502176c1e822cbf3b11763c59793193928c47a1a18e944f5dc9f1bc5a4005bb6a713ab6d36b1745679280540f11ce9487d840d216abbc7eabfc57977d567a044c94caf4131d02cd63a6b6b6505fe42d91428db6ad312db819e930863e0eeda3f28b016ed8949cd8d8cbe98f7ff93a835a82f1aeec9052bad8d491709b3b21e72aea0cc782e097aa08bb4271c7117bc68dca9e36bfa", 0xc9}], 0x2}, 0x0) 00:29:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000040)={r1}, &(0x7f0000000200)=0x8) [ 2445.854253][T13337] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2445.862443][T13337] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:57 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xbcffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) getpeername$inet(r1, 0x0, &(0x7f0000000040)) 00:29:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x24000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:58 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:29:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000280)=ANY=[], 0x1c) 00:29:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 2446.481080][T13360] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2446.489718][T13360] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x214}, 0x20) 00:29:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x24010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:58 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000004a00)=""/4096, 0x1000}, 0x0) 00:29:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:29:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x2, "7a01"}, &(0x7f0000000140)=0xa) [ 2447.136179][T13380] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2447.144848][T13380] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:29:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x2, "7a1a"}, &(0x7f0000000240)=0xa) 00:29:59 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xbdffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:29:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x24020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000980)={&(0x7f0000000540)=@in={0x10, 0x2}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000580)="13", 0x1}], 0x1}, 0x0) 00:29:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x6e, 0x0, 0x0) 00:29:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x38a}, 0x98) 00:29:59 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000180)={0xf, 0x2}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000), 0x8) 00:29:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x24030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:29:59 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x40082) 00:30:00 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x13, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback}, 0x29) 00:30:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:30:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x25000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x10, 0x2}, 0xc) 00:30:00 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xbeffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:00 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x10) 00:30:00 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) bind(r0, &(0x7f00000000c0)=@un=@abs={0x8}, 0x8) 00:30:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x25010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={0x0, 0x2, '\nq'}, &(0x7f0000000900)=0xa) 00:30:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x2, 'EB'}, &(0x7f0000000180)=0xa) 00:30:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x25020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:01 executing program 4: r0 = socket(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0x10000002, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000300)={@remote={0xac, 0x14, 0x0}, @multicast1, r4}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@empty, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty, r5}, 0x14) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:30:01 executing program 0: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a) 00:30:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 00:30:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180), &(0x7f0000000000)=0x98) [ 2449.626377][T13464] validate_nla: 8 callbacks suppressed [ 2449.626439][T13464] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2449.640552][T13464] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x25030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2450.171065][T13484] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2450.179751][T13484] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:02 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xbfffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 00:30:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xfffffffffffffed6, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) r1 = dup2(r0, r0) getsockname$unix(r1, 0x0, &(0x7f0000000140)) 00:30:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:30:02 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[], 0x3ef) 00:30:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x26000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:30:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180), &(0x7f0000000200)=0x4) 00:30:02 executing program 4: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r0) setsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) [ 2450.768588][T13504] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2450.777058][T13504] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:02 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180), 0x88) 00:30:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='dctcp\x00', 0x6) 00:30:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x26010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:03 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc0ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a1c0200c111d462fe4b6d48bffa03c339bfadf4c479df3c96"], 0x1c) 00:30:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket(0x1c, 0x5, 0x0) dup2(r1, r2) sendmsg$inet_sctp(r2, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) 00:30:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000100)) [ 2451.500904][T13531] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2451.509284][T13531] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:03 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0/../file0\x00') 00:30:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x26020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:03 executing program 1: socket(0x1c, 0x10000001, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000200)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000009000000984586c810d37ce226ac1417aaf2150f871ebcd8feda37ce480ece1fe1891b04b64c3664f0dd3db481eb094f3933e83c0ce4ba3be7754e7d0fdc8adb3a0a28bcaab2d83a8197ec3e3c7869c02a5f6c52d7ad3c585285a3df458f9bd23cef511097e407b18b000000000000"], 0x10}, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x6}, 0xb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e007d7) shutdown(r2, 0x0) sendto$inet(r2, &(0x7f0000000100)="df7b1f73d31cb97ba76f1b1853470f5e70e138153123ea9705e450b7a6758a40f7a85bf430d86198d8a8ca1e6bda5e635386495296b81900858ba43adda8f4451653a661103b5d5203f045125db17557b76d073618c024b4d841bed326b0d019ef4aa00871ceaa8396ded53e", 0x6c, 0x80, &(0x7f00000001c0)={0x10, 0x2}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0x1c, 0x2}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x5600}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x180, 0x0, 0x0) [ 2452.127835][T13562] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2452.136246][T13562] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:04 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) dup2(r1, r0) 00:30:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x26030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r4) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040), &(0x7f0000000080)=0x18) 00:30:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:30:04 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc1ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xfffffffffffffed6, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 00:30:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001180)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:30:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x27000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000001c0)='i', 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) dup2(r1, r0) 00:30:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x8) 00:30:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e5b5557b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r4, 0x4) 00:30:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:30:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x27010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0xffffffffffffffda, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 00:30:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0xc}], 0xc}, 0x0) 00:30:06 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc2ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:06 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 00:30:06 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000000)=[{r1}, {r0}, {r1, 0x1}], 0x3, 0xffffffff) writev(r0, &(0x7f0000000080)=[{&(0x7f00000018c0)='f', 0x1}], 0x1) 00:30:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x27020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2454.712478][T13655] validate_nla: 6 callbacks suppressed [ 2454.712540][T13655] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2454.726724][T13655] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xf8ea}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 00:30:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x27030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:06 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x7fff}, 0x8) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 00:30:06 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) dup2(r1, r0) [ 2455.232401][T13667] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2455.240845][T13667] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x28000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x12}, 0x98) 00:30:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r1, r2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r4}, 0x8) 00:30:07 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc3ff000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) 00:30:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01", @ANYRES32], &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000080), &(0x7f0000000000)=0x8) [ 2455.832131][T13682] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2455.840673][T13682] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x28010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 00:30:08 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="e3", 0x1}], 0x1}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 00:30:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040), 0x3) 00:30:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xd56}, 0xc) sendto$inet(r1, &(0x7f0000000240)="01010000", 0x4, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) dup2(r0, r1) [ 2456.450326][T13701] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2456.458762][T13701] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x28020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0xa0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x9d}, 0x98) 00:30:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x5ffd, 0x4, 0xc2}, 0x8) 00:30:08 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f00000002c0), 0x98) 00:30:08 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc3ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000080)="82ea915f507b308c", 0x8, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) [ 2457.159575][T13724] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2457.168006][T13724] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) 00:30:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x28030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2}, &(0x7f00000001c0)=0x8) 00:30:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_buf(r0, 0x0, 0x4, 0x0, &(0x7f00000010c0)) 00:30:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) listen(r1, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x42) 00:30:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x29000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r3}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x10) 00:30:10 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000180)={0x2}, 0x1) 00:30:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:30:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x14) 00:30:10 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc4ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x29010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:10 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000005c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x100, 0x0, 0x0) r3 = dup(r2) sendmsg$inet_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 00:30:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000380)=@in={0x10, 0x2}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001600)="81", 0x1}], 0x1, &(0x7f00000016c0)=[{0xc}, {0xc}], 0x18}, 0x100) 00:30:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 00:30:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f00000000c0)=0x23) 00:30:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:30:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x29020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), 0xc) 00:30:11 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x4) 00:30:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000180)='R', 0x1, 0x114, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000), &(0x7f00000000c0)=0xb0) 00:30:11 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc5ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x29030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:11 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:30:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=0x20) 00:30:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)="e0", 0x1, 0x80, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="be", 0x1) [ 2460.268766][T13836] validate_nla: 10 callbacks suppressed [ 2460.268827][T13836] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2460.286222][T13836] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup(r0) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:30:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:12 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0, 0x0, "a73a5f6ced62ad6defc6e0"}, 0x2) 00:30:12 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f00000027c0)={&(0x7f0000002540)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000026c0)=[@init={0x14, 0x84, 0x1, {0x4, 0x6e, 0x6e, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x24}, 0x0) [ 2460.942936][T13857] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2460.951421][T13857] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:30:13 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc6ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[{0x10, 0x84, 0x8, 'H'}, {0xc}], 0x1c}, 0x0) 00:30:13 executing program 4: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) 00:30:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20109, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) [ 2461.679937][T13882] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2461.688282][T13882] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000001480)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, &(0x7f00000003c0)="92697eba18fb0042c53ef3a01f68efa30b6db4ab3fd04dfa52eea7a76883385214003383039ce807e5048ebe06141ebc6a176a9f90e65029cbaf4aa8a44d0f578cf0e69c90fa82d12b6df04c7c711fde7de643ce49c0940714e5347bcc98530f2463aa961fa2d205d7f8d6f882e9385fc9dcff6cda13cb98cacd2112252458a9c5383d3b09a248cfda8970fdb46df8e13675aa1845a469a352", 0x99, 0x0, 0x0, 0x0) 00:30:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet(0x2, 0x5, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup2(r4, r3) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r6}, &(0x7f0000000100)=0x8) 00:30:14 executing program 4: setuid(0xee01) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000b80)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[{0xc, 0x84}, {0xc}], 0x18}, 0x0) [ 2462.353480][T13905] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2462.361786][T13905] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xfff}, 0x10) 00:30:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:14 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc7ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:14 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000002d40)={0x10, 0x2}, 0x10) [ 2463.145352][T13928] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2463.153864][T13928] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)="f9", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:30:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x37, 0x0, 0x0) 00:30:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:15 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) 00:30:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000380)={0x1c, 0x1c}, 0x1c) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000080)={r4, 0xfffd}, 0x8) 00:30:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x84) 00:30:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580), &(0x7f0000000640)=0x10) 00:30:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2b010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf}, 0xc) 00:30:16 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc8ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) 00:30:16 executing program 3: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:30:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="1c", 0x1}], 0x1}, 0x8a) 00:30:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2b020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0xb0) 00:30:16 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000680), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280), &(0x7f00000008c0)=0x8) 00:30:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600), &(0x7f00000007c0)=0x8) 00:30:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2b030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) 00:30:16 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:30:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000002c0)={r3}, 0x14) 00:30:17 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xc9ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2c000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000140), 0x98) 00:30:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r2}, 0x8) 00:30:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = dup(r0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x100, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000340)="04aa012fd786d873784971eccfad6f98cdbaccca72cf12b2d0eaf80cfdf4985e4f613ec611581f7711e13545ad6e838440f41826e52c251e419021190b82f9bcde2787c9d6a1b039781efb398a9104131c69447c1a20eef3cee0857640442ba0ea840700e88e3156627287ce4133a9327be2bf46a391b04142e2851e973b6b2fef403de9d32aa337a7211c978c19446e24fedf22aa203541eb7836fa9602cf4551b56577d44e689b1a69559124129aed8408a88b7c710cd632072cff12665fd43e49d5d7359eb447eabc967f8abc220f3bd0c97f00000000000000000000000083e3a856bb6180e244617ea4aa4150a8abc87f90ad89e9c2b25230ae7e359e4b57", 0x101}], 0x1}, 0x0) [ 2465.818532][T14019] validate_nla: 8 callbacks suppressed [ 2465.818592][T14019] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2465.832520][T14019] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f00000001c0), &(0x7f0000000000)=0x4) 00:30:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2c010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x400c1) 00:30:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r1, r2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x14) 00:30:18 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c}, 0x0) 00:30:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c) [ 2466.497372][T14039] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2466.505873][T14039] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2c020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:18 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xcaffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:18 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x8002, &(0x7f0000000000), 0x98) 00:30:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x8002, &(0x7f0000000180), 0x16) 00:30:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000180)='_', 0x1, 0x20080, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:30:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000640)={0x0, @in, 0x0, 0x3ff, 0x111}, 0x98) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000700)="fc", 0x1}], 0x1, &(0x7f0000000040)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr=' \x01\x00'}], 0x1c}, 0x0) [ 2467.146301][T14059] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2467.154604][T14059] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2c030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000100)='\"', 0x1}], 0x1, &(0x7f0000000480)=[@init={0x14}, @init={0x14, 0x84, 0x1, {0xa1ab, 0x0, 0x0, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x54}, 0x0) 00:30:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001640)=[{0x10, 0x84, 0x8, "b3"}, {0x10, 0x84, 0x8, "a7"}], 0x20}, 0x0) 00:30:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x2a, 0x0, 0xe}, 0x98) [ 2467.725176][T14086] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2467.733998][T14086] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:19 executing program 1: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:30:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2d000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:19 executing program 0: r0 = socket(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, 0x0, 0x10}, 0x0) [ 2468.172217][T14101] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2468.180707][T14101] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:20 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xcbffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:20 executing program 4: syz_emit_ethernet(0x36, &(0x7f00000001c0)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 00:30:20 executing program 3: syz_emit_ethernet(0xfff, &(0x7f0000003b80)={@local, @random="e3633940830a", @val, {@ipv6}}, 0x0) 00:30:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00000000c0)="193fd2133948d1ae1e2ae84fdb01c4291db3384e18364b026ac21f73b5f4308f272fbd07c25f7d6b28e35e4ad6523a196ad8b259928b296e10a7523d8b122de7db182436253330d90fc950d050a18d68ed14171e2c600c2dc2ad56a84b9b7f52ef17a80a333cf089341d5902a14ebf36a9dac189c6eb7a116ddf9d14611a0c61783d06f72869f242", 0x88) 00:30:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2d010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:20 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@random="1f9893744ac2", @broadcast, @val, {@ipv6}}, 0x0) 00:30:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000140), 0x98) 00:30:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x8) 00:30:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2d020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:30:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)={r4}, &(0x7f0000000540)=0x8) 00:30:21 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xccffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:21 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) dup2(r1, r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 00:30:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2d030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0xc, 0x84, 0x8}], 0xc}, 0x0) 00:30:21 executing program 3: syz_emit_ethernet(0x26, &(0x7f00000003c0)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 00:30:21 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) bind(r2, &(0x7f0000000000)=@un=@abs={0x8}, 0x8) 00:30:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2e000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 00:30:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xb) 00:30:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000440)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="c4", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000140)) 00:30:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2e010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:22 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xcdffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:22 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)='|', 0x1}], 0x1}, 0x0) 00:30:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x8) [ 2470.941565][T14192] validate_nla: 8 callbacks suppressed [ 2470.941623][T14192] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2470.955707][T14192] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$inet(r1, &(0x7f00000002c0)={0x10, 0x2}, 0x10) 00:30:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f00000015c0)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r1}, 0x14) 00:30:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2e020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:30:23 executing program 4: getresgid(&(0x7f0000002880), &(0x7f00000028c0), 0x0) [ 2471.751533][T14219] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2471.759989][T14219] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002540)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x10}, 0x0) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f0000000200)=0x8) 00:30:23 executing program 1: setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="f589f11af5945d0ed2bda5c86a9e4c277db7ba0f6ee77608c550cbcc084457b5fcf126eb2a1759619a275b3fd1d2b2344af2865143c94a2fabf364c45639d82f12"], 0x20) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:30:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2e030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:23 executing program 3: syz_emit_ethernet(0x2d7, &(0x7f0000003b80)={@local, @random="e3633940830a", @val, {@ipv6}}, 0x0) [ 2472.296989][T14235] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2472.305453][T14235] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:24 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xceffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:24 executing program 4: mmap(&(0x7f0000dc3000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dc4000/0x4000)=nil, 0x10, 0x1) 00:30:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x20a, 0x0, 0x1f4d}, 0x98) 00:30:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180), 0x8) 00:30:24 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @local, @val, {@ipv6}}, 0x0) 00:30:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2f000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140), 0x88) 00:30:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) sendto(r0, &(0x7f0000000100)="bf", 0x1, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 2472.930962][T14250] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2472.939297][T14250] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:24 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x47, &(0x7f0000000000)=0x4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 00:30:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0), 0x8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 00:30:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2f010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:25 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @empty, @val, {@ipv4}}, 0x0) [ 2473.496499][T14270] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2473.504865][T14270] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:25 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xcfffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e}, 0x10) sendto(r1, &(0x7f0000000140)='2', 0x1, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000000)="f5", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x26}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 00:30:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)='u', 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) 00:30:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 00:30:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2f020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:25 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x10}, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0x5, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r6}, &(0x7f0000000140)=0x8) 00:30:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f0000000080)="a1", 0x1) 00:30:25 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2f030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001380)="ed", 0x1}], 0x1, &(0x7f00000002c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x7400}}], 0x1c}, 0x0) 00:30:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0xffffff01, 0x0, 0x208, 0x0, 0xbffa}, 0x98) 00:30:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x1]}, 0x8) 00:30:26 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd0ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x2f0d0000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:30:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="63d09710", 0x4) 00:30:26 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @random="6965b517c7cc", @val, {@ipv6}}, 0x0) 00:30:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:30:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000a80), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x30000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f00000000c0)="a0", 0xffffffdc, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:30:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000340), &(0x7f0000000080)=0x98) 00:30:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 00:30:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x30010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2475.938449][ T3125] ieee802154 phy0 wpan0: encryption failed: -22 [ 2475.946196][ T3125] ieee802154 phy1 wpan1: encryption failed: -22 [ 2476.161975][T14344] validate_nla: 8 callbacks suppressed [ 2476.162052][T14344] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2476.176142][T14344] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:28 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd1ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440), 0x90) 00:30:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x3) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) 00:30:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r0, 0x0, 0x7, 0x0, &(0x7f0000000140)) 00:30:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) 00:30:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x30020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:28 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) bind$inet6(r2, &(0x7f0000000300)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000980)={0x1c, 0x2}, 0x1c) [ 2476.792074][T14367] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2476.800632][T14367] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0xb0) 00:30:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x30030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r6}, &(0x7f0000000200)=0x8) [ 2477.494315][T14389] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2477.502579][T14389] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:29 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd2ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 00:30:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x8, 0x3f, 0x0, 0x4, 0x7, 0xf7, 0xff, 0x63, 0x54, 0x80}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:30:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000180)=0x75) 00:30:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x31000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x3) 00:30:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:30:29 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0xa}, 0xa) [ 2478.029008][T14408] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2478.037514][T14408] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x7800}}, @prinfo={0x14}], 0x30}, 0x0) 00:30:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x31010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100), 0x98) 00:30:30 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000700)=[@sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x48}, 0x0) [ 2478.680275][T14427] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2478.688818][T14427] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:30 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd3ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:30 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = dup2(r1, r0) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:30:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x10) 00:30:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x31020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f0000000180)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000300)=0x10) 00:30:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000180)=0x8, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, &(0x7f0000000140)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffff8}], 0x2c}, 0x0) 00:30:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 00:30:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x31030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:30:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0xffe0}, 0x8) 00:30:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket(0x2, 0x1, 0x0) dup2(r1, r0) 00:30:31 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd4ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x32000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x7d) 00:30:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 00:30:32 executing program 0: futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) 00:30:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x0, 0xffff0001}, 0x10) 00:30:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x32010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:32 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) fsync(r1) 00:30:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="17", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r3}, 0x8) 00:30:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x3}, &(0x7f0000000080)=0x18) 00:30:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440), &(0x7f0000000480)=0x8) 00:30:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x32020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:33 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd5ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:33 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000b00)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd600800200000000000000000000000000000000000000000ff0200000000000000000000000000010000c20402"], 0x0) 00:30:33 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xa}, 0xa) [ 2481.433662][T14512] validate_nla: 6 callbacks suppressed [ 2481.433722][T14512] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2481.447693][T14512] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="c3", 0x1}], 0x2}, 0x0) 00:30:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:30:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x32030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="cb", 0x1}], 0x1, &(0x7f00000004c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10}, 0x0) 00:30:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000980)={0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@rights, @cred], 0x70}, 0x0) 00:30:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, @in, 0x0, 0x0, 0x210}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000000)=0x98) [ 2481.997243][T14527] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2482.005680][T14527] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:33 executing program 4: r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:30:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x33000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x2) [ 2482.611352][T14542] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2482.619935][T14542] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:34 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd6ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000280)=',', 0x1}], 0x1}, 0x0) 00:30:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000003c40)={&(0x7f00000036c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003680)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000003600)=[{&(0x7f0000000580)='N', 0x1}], 0x1}, 0x0) 00:30:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 00:30:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x33010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:30:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 2483.209037][T14568] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2483.220227][T14568] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x0, 0x313}, 0xcc) 00:30:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x33020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[{0xc}, {0xc, 0x84}], 0x18}, 0x100) 00:30:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000140), 0x98) 00:30:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000580)=@in={0x10, 0x2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="1c", 0x1}], 0x1, &(0x7f0000000100)=[{0xc, 0x84}], 0xc}, 0x0) [ 2483.805073][T14584] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2483.813613][T14584] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:35 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd7ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="ac", 0x1}], 0x1, &(0x7f0000000680)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr=' \x01\x00'}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x64}, 0x0) 00:30:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x33030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:36 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) sendto(r1, &(0x7f0000000180)='7', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000340)="0f", 0x1, 0x0, 0x0, 0x0) dup2(r0, r1) 00:30:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r6, 0x0, 0x0, 0x0, 0x7fff}, 0x14) 00:30:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) 00:30:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x34000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e8368dfa7a75af19bea539f5c57619e7", 0xfffffffffffffe1e, 0x20001, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x34010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="1f", 0x1}], 0x1, &(0x7f0000000400)=[@init={0x14, 0x84, 0x1, {0x81, 0x0, 0x0, 0x81}}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x200}], 0x54}, 0x0) 00:30:36 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @local, @val, {@ipv6}}, 0x0) 00:30:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="db26fe421c1c"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x2ffffff, 0x48) 00:30:37 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd8ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000440)=0x8) 00:30:37 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0xc6c0, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0xee01, 0xee00) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0xee01) 00:30:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x34020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:37 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) 00:30:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="24000000ffff"], 0x24}, 0x100) 00:30:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:30:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x34030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) 00:30:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0xf, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) connect(r0, &(0x7f0000000140)=@in={0x10, 0x2}, 0x10) 00:30:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r4}, 0x8) 00:30:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) 00:30:38 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xd9ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x35000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2486.803865][T14689] validate_nla: 10 callbacks suppressed [ 2486.803926][T14689] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2486.818009][T14689] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[{0x8c, 0x84, 0x2, "12a6007c94c72f8d4687c156fbecf2f6d2c3b67590cba441cac7bf90258aeb28b4f758da55e8e72a9cd538edb593fd547ca6a152bd200146a1dfb387be247610c274e8d54db45c8234483bb17f3d4fa88836774c4ab7a435e6d76a6094dd84cbd06a58492d072eac92d57fcd3bca3a4c7127e7ffc8cc3343c7a35aa92a"}], 0x8c}, 0x0) 00:30:38 executing program 4: r0 = socket$inet6(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r2}, 0x14) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) 00:30:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000240)={@multicast1, @loopback, @loopback}, 0xc) 00:30:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000240)='cubic\x00', 0x4) 00:30:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x35010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000080)='}', 0x1, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) recvmsg(r0, &(0x7f00000034c0)={0x0, 0x0, 0x0}, 0x0) [ 2487.503343][T14712] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2487.513488][T14712] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f00000004c0)=@in6={0x1c, 0x1c}, 0x1c) 00:30:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f00000002c0)=0xc) 00:30:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002440)={&(0x7f0000000240)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x1}, 0x98) 00:30:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x35020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2488.084931][T14730] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2488.093311][T14730] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:39 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xdaffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:39 executing program 4: setgid(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002680)) 00:30:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)='-', 0x1}], 0x1, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0x1}}], 0x14}, 0x0) 00:30:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r2}, 0x8) 00:30:40 executing program 0: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x1) 00:30:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x35030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r1}, 0x8) [ 2488.611017][T14746] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2488.619510][T14746] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:40 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r4}, 0x8) 00:30:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 00:30:40 executing program 0: execve(&(0x7f0000000100)='.\x00', &(0x7f0000000240), 0x0) 00:30:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x36000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2489.164591][T14764] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2489.172773][T14764] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c}, 0x1c) 00:30:41 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xdbffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:41 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x4}, 0x8) 00:30:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) 00:30:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x36010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x109, 0x0, 0x0) 00:30:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x7d9168c8, 0x4) 00:30:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0x10) 00:30:41 executing program 4: accept4$inet(0xffffffffffffffff, &(0x7f0000001400), &(0x7f0000001440)=0x10, 0x0) 00:30:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x36020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)="cc1196e7cb2d1e96ba8fa3d08a6dfee5042ccdb8df5078d259ce3a1dd9ce09426aa93547031da9c2dcaadfd6c91a99d7663ddff05a47db819023734794ef150992a19fab8496fc95af3701aa", 0x4c}, {&(0x7f0000000200)="094fa4d1348836f0ddc26079897125aeeddb670fd2b17e4b4e3d7fcd50481290e5b740f802d3329575e7b50cd75fa5be151af49af4", 0x35}, {&(0x7f0000000800)="3922785bcbe37be4e28cb076f384b59fc6375732cbdf21d8a13a7a94416f362924d5f907556f0d8fc1853b3f0349b3fcd97100b4c6969c81b19c11af7a0c90c7f4bb8f012aa56586c83243c578446264c1dc42bda5b9507a6171cd124b76ca7b0a86940d11195fdf99b0d325721c40760ebe8f1306e74c1c7fc8d16bebdb976bb5bf307847904d79f0c1d8374c38c53b372b8790e073a706967c0898e753e4fab824829af5c14c5aa6b3e20566e97461c3ec6f4f3803d75577d1d29571628838569cd32dd97e567af15809f19fc0302b7afcff2c47fda055be7305c30a1ddac84253718a57ba559ca8e39656b0e7df8de2", 0xf1}, {&(0x7f0000000240)="77b8b38c7d895e663d8a964580252fbaa75f43ed53ea5c37bc3aeedaa9da52319aedd87300", 0x25}, {&(0x7f0000000280)="adb9303d261b094e3a252d7790bbf97745b851528bd2aea0761e7f32803d3e9ec0ff55f702ef3f8ceb1174dadbfc5b6454a293a2e85fb33bd8c367855ad70f07c9b5b0e705b591b1cdb052617a1c1bd3407d3fafdb2f53ff3ac0951c35b4eb3f8f0151ca06e5a67793e9e83cae20bd2be33eefa1eca1cf0a0079abe717", 0x7d}, {&(0x7f0000000900)="2928a40bad01c79008d98d", 0xb}, {&(0x7f0000001740)="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", 0xee6}], 0x7, &(0x7f0000000b00)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x10}, 0x0) 00:30:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000140), 0x98) 00:30:42 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xdcffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000000)="a2", 0x1, 0x20184, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 00:30:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x36030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), 0x8) 00:30:42 executing program 1: syz_emit_ethernet(0x2fbf, &(0x7f0000000100)={@random="cdce5eccfe27", @random="4e5290812bd3", @val, {@ipv6}}, 0x0) 00:30:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400), &(0x7f0000000440)=0x8) 00:30:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="d8", 0x1}], 0x1, &(0x7f0000000500)=[@init={0x14}, @prinfo={0x14}], 0x28}, 0x0) 00:30:43 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 00:30:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x37000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x88) 00:30:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) listen(r0, 0x0) 00:30:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:43 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xddffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x37010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000280)={0x1c, 0x1c, 0x1}, 0x1c) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x8) 00:30:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000280)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000180)=0x10) 00:30:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0), &(0x7f0000000400)=0x8) [ 2492.220779][T14852] validate_nla: 8 callbacks suppressed [ 2492.220837][T14852] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2492.237930][T14852] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x37020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:44 executing program 0: setitimer(0xaa94afa8d61f604a, &(0x7f0000000000), 0x0) 00:30:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x25, &(0x7f0000000480), &(0x7f0000000540)=0x98) 00:30:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="7311a28cf2ca120c7717b8e36fe706d8be2b3c1312b8dab083ec21c9e744255f1b2514b2eb731838512cd6d0353c699c221c2e6b7502731ea4f4a38402eae55418af9ed3b7", 0x45}, {&(0x7f00000000c0)="d9671e20f3b832c2a75f15fa21050389f4463dfb34d236218a253a5b28da4491f2a2cc32cabf142456f9", 0x2a}, {0x0}], 0x3, &(0x7f00000002c0)=[{0xf0, 0x11, 0x6, "16379d676b58c6741d492aa4067d43b3f251e88e27144ff7ce013bc1a89b1f59a50d0c2a300137c339a1ae4fa76771b251a2ff4d779149134f6d678606b12236f453a3522c96fb3989b362d53fb80b3fffbbad5216ebc85bf184d08d59d90db6eb35438d845fd1953724fcc2f965795500c8fb41266ed99661bf17e1ef8cf53fa1278a8ee78286cdbd54db9d2158eacc8c80dc5bb4459dcf04eacafce13ef4bae8714a0be7e655bcb59f15349269f10eb1b862be7a4b60af2d1d8e0de7de344c1c5af337d403c910b8ca84b1320d619ccd65e396c47bcec0d961ad67096d9bb2c89e36e0"}], 0xf0}, 0x20104) [ 2492.810157][T14875] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2492.819166][T14875] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000057c0)={0x0, 0x0, 0x0}, 0x50101) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@authinfo={0x10}], 0x10}, 0x0) 00:30:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000), &(0x7f0000000040)=0x18) 00:30:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x37030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:45 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xdeffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockname$inet6(r1, 0x0, &(0x7f0000000040)) 00:30:45 executing program 4: open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0xf8da2ca76ccb5649) 00:30:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x78}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) [ 2493.467024][T14894] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2493.475808][T14894] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) listen(r0, 0x0) 00:30:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x38000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:45 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@random="f19763095d51", @empty, @val, {@ipv6}}, 0x0) 00:30:45 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000001180)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x200, 0x0) 00:30:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgrp(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f000000a200)={0x0, 0x0, 0x0}, 0x0) [ 2494.033896][T14914] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2494.042196][T14914] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x38010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:46 executing program 4: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x98) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0a1c02"], 0x1c) 00:30:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000080)=0x88) 00:30:46 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xdfffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001e40)={&(0x7f00000019c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 00:30:46 executing program 3: r0 = socket(0x2, 0x1, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), 0x98) [ 2494.698507][T14930] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2494.707064][T14930] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000340)) 00:30:46 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:30:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x38020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:47 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x2c}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200), 0x8) 00:30:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1}, &(0x7f0000000100)=0x8) 00:30:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 00:30:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x38030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000440)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0, 0x1}, 0x14) 00:30:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) 00:30:47 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe0ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x82) 00:30:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x39000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:47 executing program 4: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 00:30:48 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000300)={@random="bf89ec64e657", @broadcast, @val, {@ipv4}}, 0x0) 00:30:48 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0xc) 00:30:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x39010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x108, &(0x7f0000000140)={0x10, 0x2}, 0x10) 00:30:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340), 0x88) 00:30:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 00:30:48 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000140)={@local, @remote, @val, {@ipv6}}, 0x0) 00:30:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x39020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:49 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe1ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180), 0xc) 00:30:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:30:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) write(r4, &(0x7f0000000100), 0x200eb100) write(r2, &(0x7f0000000100), 0x200eb100) dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080), 0x0) 00:30:49 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) [ 2497.408284][T15019] validate_nla: 8 callbacks suppressed [ 2497.408346][T15019] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2497.422453][T15019] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x39030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:49 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) sendto(r0, &(0x7f0000001340)="a9", 0x1, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r0, &(0x7f0000000400)="94", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x0, 0x8394}, 0x8) [ 2498.099438][T15049] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2498.108207][T15049] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r3, 0x0, 0x1}, &(0x7f0000000380)=0x18) 00:30:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:30:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002480)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0), 0x98) 00:30:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:50 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe2ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[], 0x7e) [ 2498.788363][T15075] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2498.796908][T15075] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100), 0x88) 00:30:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) 00:30:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000008c0)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000027c0)={r3, 0x0, 0x2}, &(0x7f0000002800)=0x18) 00:30:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x4a, 0x0, &(0x7f00000010c0)={0x10, 0x2}, 0x10) [ 2499.572156][T15097] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2499.580658][T15097] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:51 executing program 1: setgroups(0x0, 0x0) setregid(0xffffffffffffffff, 0x0) 00:30:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x3, 0x0) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2}, 0x1c) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1c}, 0x1c) 00:30:51 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:30:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:51 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe3ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:51 executing program 3: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000000)="d6d9d10b0e6c8034", 0x8) 00:30:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) [ 2500.140822][T15114] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2500.149369][T15114] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), 0x10) 00:30:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:30:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000034c0)={0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000000100)="c5", 0x1}], 0x1}, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001400)=@abs, 0x6e) 00:30:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f00000000c0), &(0x7f0000000080)=0x8) 00:30:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:52 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x78, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f00000002c0)) 00:30:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10, 0x84, 0x8, "aa"}, {0xc, 0x84, 0x4}], 0x1c}, 0x0) 00:30:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r2, r1) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) 00:30:53 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe4ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3b010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x3, 0x4, 0x2, 0x0, 0x7, 0x1, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 00:30:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x8000}, 0x20) 00:30:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="80", 0x1, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100), &(0x7f00000001c0)=0xb0) 00:30:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040), 0x6e) 00:30:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3b020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x8000}, 0x14) 00:30:54 executing program 3: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x2, '+8'}, &(0x7f0000000200)=0xa) 00:30:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0xffffffffffffffec, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:30:54 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0), 0x8) 00:30:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3b030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2502.675554][T15202] validate_nla: 8 callbacks suppressed [ 2502.675615][T15202] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2502.689759][T15202] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:54 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe5ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000001040)={@local, @remote, @val, {@ipv6}}, 0x0) 00:30:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) getsockname$inet6(r1, 0x0, &(0x7f0000000300)) 00:30:54 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) 00:30:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3c000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r3}, 0x8) [ 2503.262427][T15219] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2503.270839][T15219] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:30:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x7000}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x1c}, 0x0) 00:30:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 00:30:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3c010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000040)="13d2930a3119574c1589de9b0c64342ec772ebeecf438b026fb26b247daa1933de5ba87da1ddd1693613bc8467438425ad3f8d2c350abb01e3796ff7b79f0f33fa7a99e844afc5a9591961c06fd7ac98e96aca92f3e906b4502b4fd47c4c82753c58e38ab8b51f4c09da373b0c2693026addbcd195", 0x75}, {&(0x7f00000000c0)="b2186e1350eed4932aa772be15667abba6a0d415e561904a9aadf2577eec47a5bcf5c3bfac80687a26a502d90cf4d3293681db7e5f1b5cfae5246c3109ec3792ec52a155e05e48ccc10cacfc9b1408ba7568f7d3cbc8135514f79d917f2567d77d39c285ee6ccdaef360b11423b37d535beabc4c0ce5f8cd11e5748b09649a0243cc50f7423113dff66b9067236d14107f3cbb64dd7cbc903f1084a9adba6170f8119792a5185360038996cf14ced0565bd2ca961025d612", 0xb8}, {&(0x7f0000000240)="b795b67da434a5064aff735d122b2933303756d7b8eaf57d9e665a41762b0900745fe73355a15c62d6e16037385f9520edad895189090f4a53178c396fb34d0fdbaafc2d76920e7f7fee1b936f4a61d5726862ef7fee85ff2e1cde850ec4a6dc5588918e8e81edf49bc09583075e1d5727890934af56bda693ec456462f98bf1564db1002e04c0a300de7b572bb7c3e7a1c82879a959a1b6a59bbb15a3825efd10127f67187535d1734002a649ca89bb409fa4dbb8e3", 0xb6}, {&(0x7f0000000180)="648fcd7e860e429c54c9a5bc01b4390928702f59a6aa5a58a6a031d2deff71848ec8115c15a2f48521783b66bba46d7762490b9be99b4c24e4d63fb2b6010b679615b2b9cbbb0ada090651", 0x4b}, {&(0x7f0000000300)="1abb0af0d4401e071c307b9ed3750339a6b436f91273bded866c91840f5031bdbfa5f706cf5549be13318eb63448df7ff76f3b168ffeab4a84f030398bc13c7434c8fe31c017ca5ccab0b97c65648a4e92e6c3724141aed88e0a7d2464d2f85d7db7cd2b1280885e8f20054d3ae8a7e3ad64736d2d6c7129af4a108fbe84dba69123e06ebaa1badc15a90c6dfe0a083cfbb026727dc20873947c211ee02bc1c7b40793704f404af41c12768c3b0eb8494bb7d5d14c40f7bde03a", 0xba}, {&(0x7f00000003c0)="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", 0x2b1}], 0x6, &(0x7f00000014c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1800}}], 0x1c}, 0x0) 00:30:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000140)="87", 0x1}], 0x1, &(0x7f0000001640)=[{0xc}], 0xc}, 0x0) [ 2503.933048][T15243] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2503.941609][T15243] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:56 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe6ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:56 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="820c16adf0dbc9b675891a5f3fb0dab8602511a82f7bc7666b1533ee5c0faf088b9409f845e960f1cbd9a0060bca26e0337cb0624609f9fffc41e6038d6307b807e497e0d3d70b952aabef23eff7b02843ebfd8e2fa58b5ee01a82f135907f58f8301082d5b78973cd635dbf6ec5c88fe40659ccba32302c9855bd4ae1a98e8a2587b6a54ba3e2f67389a37cac7684471bf815e533cf4f48a4ca33473cdf52b675979c6e781aeffa455274b15dac28a1953d0ce4461ad626", 0xb8}, {&(0x7f0000000040)="ea97eccc872878a7d04ce37786188d748d23524d4dae7fbf56da3284698822d56685140108ab9d3a7fb1b6e0c27f91ea6d89e451d26fa7def1622412", 0x3c}, {&(0x7f0000000200)="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", 0xdbf}, {&(0x7f0000001200)="974c313390c9109457415285182b421dbd7e4766a81566bb0b353890c8e1d7cd95943cb32667d9286f4674e9b08f0dc06ab23c2e8cc51d12257b74c1a2812cd4bbb524ed766e384b796d92f68461533d519a6b4d72e81781d53e148dff7a70a9cba927ea2954269151eb06ddfcd1b2a3bbf18f0b1a695ca871529997d3031d0a958425f4def6ba3c214a8c7349ab7567e317ee4ee91b73b7092082bb04bdf60dea7bdcbda7a2", 0xa6}, {&(0x7f00000012c0)="1a37917621c4574ae39fafacf374dae2853fbf6df98c7b41eb7c27becb4c66be871202ab3d156e27537269cb4636e91f771b3ee276281e650cda344836a2996ddfbd8e1e566647888735a4bb7a1e151cdd4068bcab9ec22397806c1c879fef43531c88a2772c573490d5ee3df3b03ebbdccbfa43c2115782c3e4965361", 0x7d}], 0x5, 0x0, 0x28}, 0x0) 00:30:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=""/134, 0x86}, 0x1) 00:30:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3c020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:56 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, &(0x7f0000000140)="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", 0xff1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) [ 2504.466796][T15258] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2504.475221][T15258] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f0000000040), 0x8) 00:30:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000000c0)=0x10) 00:30:56 executing program 3: syz_emit_ethernet(0xb79, &(0x7f0000002240)={@broadcast, @local, @val, {@ipv6}}, 0x0) 00:30:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3c030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:56 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) sendto(r0, &(0x7f0000000000)="c1", 0x1, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c) [ 2505.252809][T15288] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2505.261307][T15288] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:30:57 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000000c0)=0x10) 00:30:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), 0x90) 00:30:57 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe7ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:57 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000740), &(0x7f0000000780)='./bus\x00', 0x0, 0x0, 0x0) 00:30:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000e40)='s', 0x1}], 0x1}, 0x0) 00:30:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3d000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7f}, 0x8) 00:30:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@un=@abs={0x8}, 0x8) 00:30:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0xf, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f0000000000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r6, 0x0, 0x0, 0x7, 0x800}, 0x14) 00:30:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000001c0)="1e", 0x1}], 0x1, &(0x7f0000001640)=[@sndinfo={0x1c}], 0x1c}, 0x0) 00:30:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3d010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000240)="e1", 0x1, 0x20081, &(0x7f00000000c0)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 00:30:58 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000), 0x88) 00:30:58 executing program 4: syz_emit_ethernet(0x7b, &(0x7f0000001200)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:30:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3d020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:58 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe803000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:30:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000500)="90", 0x1}], 0x1}, 0x0) 00:30:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:30:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x8) 00:30:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3d030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:30:59 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendmsg(r1, &(0x7f0000001400)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000001280)=[{0xc, 0x84, 0x1}], 0xc}, 0x0) 00:30:59 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8) 00:30:59 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280), &(0x7f0000000340)=0x98) [ 2507.925475][T15352] validate_nla: 8 callbacks suppressed [ 2507.925526][T15352] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2507.939829][T15352] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:00 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe8ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3e000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) 00:31:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0xe20}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffff9b, 0x0, 0x0, 0x0) 00:31:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340), &(0x7f0000000400)=0x98) 00:31:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000), 0x10) [ 2508.895779][T15375] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2508.904278][T15375] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3e010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:31:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)="fd", 0x1, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x22) 00:31:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000032c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:31:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x13) [ 2509.568490][T15392] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2509.576853][T15392] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3e020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:01 executing program 4: r0 = socket$inet6(0x1c, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000040)='x', 0x1, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 00:31:01 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xe9ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) 00:31:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x3001, &(0x7f0000000000)=0x80, 0x4) 00:31:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={0x0, @in, 0x8, 0x0, 0x6}, 0x98) [ 2510.157017][T15406] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2510.165490][T15406] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3e030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:02 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000140)={@random="6fb159f252bb", @remote, @val, {@ipv4}}, 0x0) 00:31:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 00:31:02 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="997b6c0c7298767b5e0ed38dfc6d8358d9b5ee161c0bec0fde03d669937516596c4c9fa015fd5f6332bbe1a69af5d5c8d178e37ff92eee0256f1adc3513ec9e685", 0x41}], 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 00:31:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0xa}, 0x10) [ 2510.733041][T15426] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2510.741606][T15426] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000000)="9f", 0x1, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 00:31:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10}, 0x10) listen(r0, 0xffff) 00:31:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3f000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:03 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xeaffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:03 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280), 0x8) 00:31:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) 00:31:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x21) 00:31:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3f010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), 0x4) 00:31:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) 00:31:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x41da73e9e80c0b7f}, 0xa5) [ 2512.144542][T15460] sctp: [Deprecated]: syz-executor.4 (pid 15460) Use of int in max_burst socket option deprecated. [ 2512.144542][T15460] Use struct sctp_assoc_value instead 00:31:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000003c0)='*', 0x1}], 0x1, &(0x7f0000000680)=[@init={0x14}], 0x14}, 0x0) 00:31:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3f020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:04 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendto(r1, &(0x7f0000000000)="94bc2526baaff9d1b41864cbe31fd3832d25075737c02c01bebc3511c6071d22a435290f934cf09eaf9a8b0d4550621ec02ecfb2b44d511c923139f3a12b5e00e3a872", 0x70, 0x1, &(0x7f0000000080)=@in6={0x0, 0x1c}, 0x10) 00:31:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, 0x0, &(0x7f0000000240)) 00:31:04 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xebffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:04 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @empty, @val, {@ipv4}}, 0x0) 00:31:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x3f030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:04 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @empty, @val, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @local, "77ef9c6d4b6d584fe447f0bfd57b17b0"}}}}, 0x0) 00:31:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x310}, 0x98) 00:31:05 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x1) 00:31:05 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) [ 2513.306155][T15494] validate_nla: 6 callbacks suppressed [ 2513.306219][T15494] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2513.321556][T15494] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000100)="15", 0x1}], 0x2}, 0x0) 00:31:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x40000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = dup2(r5, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000024c0)={r7}, 0x8) 00:31:05 executing program 3: syz_emit_ethernet(0xda, &(0x7f0000000180)={@random="c18009601baf", @broadcast, @val, {@ipv6}}, 0x0) [ 2514.026572][T15516] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2514.037765][T15516] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:05 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xecffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:06 executing program 0: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:31:06 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x400c2) 00:31:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x40010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000380)="c2", 0x1}, {0x0}, {0x0}], 0x3, &(0x7f0000000800)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xad1}, @init={0x14, 0x84, 0x1, {0xfffe, 0xffe1}}], 0x24}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:31:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 00:31:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, 0x0, 0x568}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) [ 2514.850440][T15542] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2514.860217][T15542] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x220}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000400)=':', 0x1}], 0x1}, 0x0) 00:31:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x40020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:07 executing program 0: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x5}, &(0x7f00000000c0)={0x0, 0x2710}) 00:31:07 executing program 4: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:31:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@authinfo={0x10}], 0x10}, 0x100) [ 2515.514754][T15556] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2515.523262][T15556] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:07 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xedffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r2}, &(0x7f0000000040)=0xb0) 00:31:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x40030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 00:31:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:31:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x2, 'M*'}, &(0x7f0000000180)=0xa) 00:31:07 executing program 4: r0 = socket(0x1, 0x2, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) select(0x40, &(0x7f0000000000)={0x8}, &(0x7f00000010c0), 0x0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) shutdown(r0, 0x0) [ 2516.172797][T15574] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2516.181292][T15574] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x41000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:08 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000001700)=0x8) r3 = socket$inet(0x2, 0x5, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r6, 0x7, 0x1, "b8"}, 0x9) 00:31:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)='7', 0x1}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000840000000a000000fe8100000000000000000000000000aa1400000084000000070000000000000008f4ffff1b0000008400000004000000634a004089d4cf7a52990000", @ANYRES32, @ANYBLOB="1000000084000000090000000000000114"], 0x70}, 0x0) 00:31:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000e40), 0x88) 00:31:08 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xeeffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:08 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000001540)={@local, @remote, @val, {@ipv4}}, 0x0) 00:31:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x41010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) write(r0, 0x0, 0x0) 00:31:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000640)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 00:31:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x41020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340), 0x88) 00:31:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x8000000020000001, 0x84) r1 = dup(r0) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:31:09 executing program 3: socket$inet6(0x1c, 0x0, 0x29) 00:31:09 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)=""/47, 0x2f}, 0x0) 00:31:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:31:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x41030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2518.550220][T15649] validate_nla: 8 callbacks suppressed [ 2518.550282][T15649] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2518.564646][T15649] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:10 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xeffdffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0xfffffdfc, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080), 0x88) 00:31:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000400)='\t', 0x1}], 0x1}, 0x0) 00:31:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/4096, 0x1000}, 0x1) 00:31:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:31:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x2c}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100), 0x14) 00:31:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x42000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) [ 2519.290444][T15673] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2519.299244][T15673] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:11 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @remote, @val, {@ipv4}}, 0x0) 00:31:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/1, 0x1}], 0x1) 00:31:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140), 0x8) 00:31:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x42010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2519.906088][T15694] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2519.914602][T15694] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:11 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xefffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000140)=""/208, 0xd0, 0x42, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:31:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r0, 0x15) 00:31:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x42020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, &(0x7f0000001600)='>', 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:12 executing program 1: setrlimit(0x7, &(0x7f0000000100)={0x0, 0x7fffffff}) [ 2520.517317][T15709] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2520.525890][T15709] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:12 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) 00:31:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x42030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x6) 00:31:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="020abfcd2b46", 0x6}, {&(0x7f0000000340)="4307fc783e28b9b01a5d7bf4e6d8dc64887512c19104c0e01fde7e1e6f57b7218b107b030c7c594c14152cf72ab346ebf88e76971f1bdd0afa7891196434d4a87b6bd2356cd2a4027abc1468d63f2730fec098d74573b8d1d29736e349366bf61b61054c00c7793f7fe618049042664467930f5b73eea26035961a15fc94741ed7fbc0da053002b47b0329acd0f1640e574861dceb4005fcc2ac", 0x9a}, {&(0x7f0000001300)="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", 0x172}, {&(0x7f0000000480)="e0e654041e55e7377210712650575e54bfdb930b4cba83961026cc4de352fb993c53604a5a1c377eede27acadb5ba4f319b227a9f63e2304", 0x38}], 0x5}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000d00)='0', 0x1}], 0x1}, 0x0) 00:31:12 executing program 0: r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(0x0, 0xe, 0x0) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x1800) [ 2521.197459][T15728] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2521.207289][T15728] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:13 executing program 4: utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000100)={{0x0, 0x5797ac09}}, 0x0) 00:31:13 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf0ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x0, 0x40}, 0x14) 00:31:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x43000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:13 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x7, 0x1}, 0x10) 00:31:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xe) 00:31:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 00:31:13 executing program 3: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000040), 0x4) 00:31:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x43010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0)={0x0, 0x3f}, 0xb) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x220}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 00:31:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140), 0x90) 00:31:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000340)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) 00:31:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x43020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:14 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf1ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x80000000, 0x0, 0x0, 0x0, 0x1}, 0x98) 00:31:14 executing program 3: syz_emit_ethernet(0x96, &(0x7f00000001c0)={@broadcast, @random="ce42973aa6bf", @val, {@ipv4}}, 0x0) 00:31:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="ea", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x2}, 0x1c) 00:31:14 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) 00:31:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x43030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:15 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @remote, @val, {@ipv4}}, 0x0) 00:31:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2, "34de"}, &(0x7f0000000100)=0xa) 00:31:15 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, 0x0, 0x0) 00:31:15 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) 00:31:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x44000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2524.042335][T15811] validate_nla: 10 callbacks suppressed [ 2524.042395][T15811] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2524.056872][T15811] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:31:16 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf2ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = dup(r1) setsockopt(r2, 0x84, 0x8001, &(0x7f0000000340)="b6", 0x1) 00:31:16 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r1) accept4(r0, 0x0, 0x0, 0x0) 00:31:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x44010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), 0x4) 00:31:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000), &(0x7f00000000c0)=0x90) [ 2524.831191][T15837] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2524.839788][T15837] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), 0x8) 00:31:16 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:31:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r2}, &(0x7f0000000300)=0x10) 00:31:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x44020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000280)='cdg\x00', 0x4) [ 2525.626082][T15859] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2525.634813][T15859] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x3d1329d6, 0x0, 0xa, 0x0, 0x3}, 0x98) 00:31:17 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf3ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x1b, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="7f", 0x1}], 0x1}, 0x0) 00:31:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="b03a69a762f9405a4878c4d8259a59084be356cda5347a36a98c04e79f1a58511245762dddc16b023163d37353a743faea236e3959a82739bc051a89966239fc97de3bbb45d1e05b4ce4a69b04b556104fef2d8f1b9dd737d7184b761b62a57991", 0x61, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x2}, 0x1c) 00:31:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x44030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:17 executing program 1: r0 = socket(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40002) [ 2526.256498][T15877] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2526.265078][T15877] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x2}, 0x1c) 00:31:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2230}}, @prinfo={0x14}, @sndrcv={0x2c}], 0x5c}, 0x0) 00:31:18 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000001040)={@local, @remote, @val, {@ipv6}}, 0x0) 00:31:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={r3}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000006c0)={r4, 0x3}, 0x8) 00:31:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x45000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2526.968330][T15892] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2526.976989][T15892] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 00:31:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 00:31:19 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf401000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f00000010c0)={@random="9b36a495440e", @random="edafcba8619d", @val, {@ipv6}}, 0x0) 00:31:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x45010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:19 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@broadcast, @local, @val, {@ipv6}}, 0x0) 00:31:19 executing program 4: r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) r1 = shmget(0x1, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x3000) shmdt(r2) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) 00:31:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) 00:31:19 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 00:31:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x45020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0), &(0x7f0000000180)=0x90) 00:31:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:31:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000140)=0x2, 0x4) setresuid(0xee01, 0x0, 0x0) r2 = getuid() setresuid(0xee01, r2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:31:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x45030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:20 executing program 1: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x0) sendto(r0, &(0x7f0000000080)="c9041cc40200129fe2ade4d29664189c", 0x10, 0x0, 0x0, 0x0) 00:31:20 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf4ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt(r0, 0x84, 0x4001, &(0x7f00000000c0)=""/4096, &(0x7f0000000080)=0x1000) 00:31:20 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) 00:31:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0), 0xb) 00:31:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x46000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000001"], 0x6) sendto$inet(r0, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) 00:31:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001800), &(0x7f0000001840)=0x4) [ 2529.586281][T15971] validate_nla: 6 callbacks suppressed [ 2529.586338][T15971] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2529.603307][T15971] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:21 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:31:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000002c0)='[', 0x1, 0x0, 0x0, 0x0) 00:31:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x46010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:21 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf5ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:21 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="4908b725c7b0", @random="fc4153f79e61", @val, {@ipv6}}, 0x0) 00:31:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={r6}, 0x8) 00:31:22 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='@', @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 00:31:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) [ 2530.270804][T15987] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2530.279429][T15987] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x46020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2}, 0x14) [ 2530.821211][T16009] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2530.831324][T16009] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:22 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @local, @val, {@ipv6}}, 0x0) 00:31:22 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="020713001002"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x14) 00:31:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x46030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:23 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x243}], 0x1}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)}], 0x1}, 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:31:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0xff, 0x0, 0x0, 0x0, 0xfeff}, 0x98) 00:31:23 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf6ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2531.449954][T16024] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2531.458511][T16024] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x57}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)="8a", 0x1}], 0x1, 0x0, 0x3c}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 00:31:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x47000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080), 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:31:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), 0x2) 00:31:23 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@broadcast, @remote, @val, {@ipv6}}, 0x0) [ 2532.093918][T16043] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2532.102294][T16043] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x47010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180), 0xc) 00:31:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f00000004c0)=ANY=[@ANYBLOB="05"], &(0x7f00000000c0)=0x8) 00:31:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 00:31:24 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf7ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind(r0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) 00:31:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x47020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="f8", 0x1}], 0x1, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c}, 0x0) 00:31:24 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:31:24 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, r1, 0x0) 00:31:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000180)='@', 0x1}], 0x1, &(0x7f00000016c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x1c}, 0x0) 00:31:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x47030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000002c0)='vegas\x00', 0x6) 00:31:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)='O', 0x1}], 0x1, &(0x7f0000000300)=[{0xc}, {0xc}], 0x18}, 0x100) 00:31:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200), 0x8) 00:31:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0xfffffffffffffed3, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080), 0x88) 00:31:26 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf801000000000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x48000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:26 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) recvfrom$unix(r1, 0x0, 0x0, 0x40082, 0x0, 0x0) 00:31:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001640)=[{0xc, 0x84, 0x8}], 0xc}, 0x0) 00:31:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2}, &(0x7f00000000c0)=0x10) 00:31:26 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x10, 0x2}}}, 0x90) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:31:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x48010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2534.943430][T16144] validate_nla: 8 callbacks suppressed [ 2534.943486][T16144] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2534.957646][T16144] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:31:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580), &(0x7f0000000640)=0x20) 00:31:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x1b, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 00:31:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)=@un=@file={0xa}, 0xa) 00:31:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x48020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:27 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf8ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 00:31:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x8}, 0x8) [ 2535.610391][T16158] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2535.619023][T16158] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2}, 0x10) 00:31:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x0, 0x40}, 0x14) 00:31:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x48030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:27 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000002000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/64) [ 2536.197561][T16176] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2536.206118][T16176] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000680)="e35126bab5", 0x5}], 0x1}, 0x0) 00:31:28 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @remote, @val, {@ipv6}}, 0x0) 00:31:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00A04'], 0x38) 00:31:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x49000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x0]}, 0x8) 00:31:28 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xf9ffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002b80)=ANY=[], 0x1008) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) 00:31:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000001700)={&(0x7f00000002c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) [ 2537.010792][T16189] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2537.019273][T16189] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x4) r2 = dup(r1) dup2(r2, r0) 00:31:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x49010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2537.377503][ T3125] ieee802154 phy0 wpan0: encryption failed: -22 [ 2537.385440][ T3125] ieee802154 phy1 wpan1: encryption failed: -22 00:31:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={0x0, 0x1ff}, 0x8) 00:31:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00000001c0)="dee414bbd7d53d6b168bbbb75b1b4fdbe974ca5936", 0x15, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:31:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0xe}, 0x1) [ 2537.606082][T16207] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2537.614644][T16207] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:29 executing program 1: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:31:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x49020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4}, 0x8) 00:31:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x1c, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:31:30 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xfaffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x14) 00:31:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x49030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:30 executing program 0: syz_emit_ethernet(0xa4, &(0x7f0000000240)=ANY=[], 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:31:30 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="a80000008400000001000000462be84af8"], 0xa8}, 0x0) 00:31:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = dup(r2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r3}, 0x8) 00:31:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, @in, 0x0, 0x0, 0x10a}, 0x98) 00:31:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:31:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) 00:31:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:31 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xfbffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:31 executing program 4: syz_emit_ethernet(0x13ad, &(0x7f0000001940)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd681dcf6113776c0600000000000000000000000000000000ff02"], 0x0) 00:31:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:31:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x10, 0x2}, 0x10) dup2(r1, r0) 00:31:31 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @random="97b5831c8fb0", @val, {@ipv6}}, 0x0) 00:31:31 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:31:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf7, 0x0, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:31:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 2540.276481][T16289] validate_nla: 8 callbacks suppressed [ 2540.276621][T16289] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2540.290792][T16289] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000100)='\t', 0x1, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) close(r0) 00:31:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xdb0}, 0x8) 00:31:32 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xfcffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) 00:31:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)={0x0, 0xffffffffffffff8e, "ec03"}, &(0x7f0000000000)=0x3) [ 2540.829972][T16301] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2540.838605][T16301] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30d050f4c414137c, 0x0) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 00:31:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:32 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="a80000008400000002000000505aae4ff3"], 0xa8}, 0x0) 00:31:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000140)=""/53, 0x35}], 0x1) 00:31:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 2541.346896][T16316] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2541.355589][T16316] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4b010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:31:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x4) renameat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00') 00:31:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r2, 0x8d00}, 0x10) [ 2541.977232][T16335] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2541.985820][T16335] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:34 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xfdffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:34 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) 00:31:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4b020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="d64f12352674c3df24244aa46792a13c2d9da187eb3f6e4cc71682f50b2746", 0x1f}, {&(0x7f0000000240)="f4e82b349f89100b4e71773f26ff4650547a8b04ce38b7fb05c868351a94b1873f0be553db06", 0x26}], 0x2}, 0x0) 00:31:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f00000004c0)=@in={0x10, 0x2}, 0x10) 00:31:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) recvmsg(r1, &(0x7f0000001280)={0x0, 0x0, 0x0}, 0x3) [ 2542.492514][T16350] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2542.503957][T16350] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:31:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x55, 0x0, &(0x7f0000002800)={0x10, 0x2}, 0x10) 00:31:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4b030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x200}, 0x8) 00:31:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x1, [0x0]}, 0xa) 00:31:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000040), &(0x7f0000000080)=0x5) 00:31:35 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xfeffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4c000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:35 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080), &(0x7f0000000180)=0x18) 00:31:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140)='\"', 0x1, 0x0, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000000240)="9af9a22afb9aeb8f6273433c92b32b0abb3cff8b271d9dd631e5f4e6f5bea85c6dd8688986df35ddb50e58acf77b90cf4d59299036ce50c9934b7de1f0fabfa124210de9abe862f319bac57d99c1a93922b13c2fd7fa5fd7fe6e6f0d0f9726ae06eb97072f81e1106c50525cd13686c34862ca3b5e60be3a4663d8d6611dbb254e63a59f4bd23f56d411095e1a559ab41aad1498aab45acdec39d1d902fa9ec984aecb03268a0fff5c", 0xa9, 0x20085, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:31:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000007c0), &(0x7f0000000800)=0x20) 00:31:35 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) 00:31:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4c010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2}, 0x10) bind$inet(r0, &(0x7f0000000200)={0xf, 0x2}, 0x10) 00:31:35 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x1015) 00:31:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:31:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4c020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x800) 00:31:36 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000040)=0x8) 00:31:36 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) 00:31:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="84e65cb1afa6bc9234adbf640509cb3923fa2485994feac33a47f0bff2b572032e9df14dd9c3e881e84c361590feaa44aae0ad92a621ba7feeec5a14b9e70c24e8d95960f45d9f53a193dd3e850718f96914ad4f647e05299c0e715f2423a12a6e2c5730a4df39d9cef86b7d808e01843036c972aacb3a5b7582e0cb86cc7c955364361a004eca7c28b58be766e0cb", 0x8f}, {&(0x7f0000000080)="ca3c274a35d89aa2f8de647a0fcdba2d85d7e79115681af6a78605", 0x1b}, {&(0x7f0000000200)="eced20df5ec4410306b15c28d7da871412981bba47f95528e7a88928a02c5f8961fda459b086edbd4c18304df7c3f056077c107d5d984af3ac46b0c10e4b3cfbe4c84a1cd52a284929a397cf003aaff4db1c592637c98b956dc67973b189324a845f45bfcf7c", 0x66}, {&(0x7f0000000340)="71e9fa01461f2b25f8c04e4fa85dd383b9727026248229e2e21dbc495c241ef85144bfc0e94a262c2ee069b0a3fb59a0933db17adcef3d1b66e41087024b415883e5c6c7b72ea2bdfd83dfad7d434aca7543530e329ccf156fa6c88263ab9992e629374872d9b3f2eecf7423412a82ca2ce37bf5cdddce153c5323ddac1119ddbcdf1f293910e423c6d83466707a16fe2e761ad6a39e4a435e0ef7a6e1fb062ce0229064ba4027f57fe6ce5e94164acd915ee7849253f30335f3fa661ee7dc8db7a4dd52d6c232bb1046e4fb", 0xcc}, {&(0x7f0000000440)="41692ad9c51c9303f3341287063384cbaf37442da70ad7524275eb7965686b0bd67479530fcb64ff335412ec35a41cc890d4c9340c3526a9a16e9517660165337b0bcfabdc4a2caf766de72285f57aea91bfc410898e13236f8c2162671a920a24036b97b5c9e2f8b4", 0x69}], 0x5, &(0x7f00000005c0)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:31:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x34, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c}], 0x3c}, 0x0) 00:31:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4c030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:31:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003680)={0x0, 0xa, &(0x7f0000003640)=[{&(0x7f0000001440)="a6", 0x1}, {0x0}, {&(0x7f0000002600)="d0", 0x1}], 0x3}, 0x0) 00:31:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040), 0xc) 00:31:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4d000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r2, r3) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) [ 2545.856030][T16456] validate_nla: 10 callbacks suppressed [ 2545.856091][T16456] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2545.870384][T16456] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)='s', 0x1}], 0x1, &(0x7f00000002c0)=[{0x10}], 0x10}, 0x0) 00:31:38 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0xffffffff00000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:38 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100), &(0x7f00000000c0)=0x8) 00:31:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4d010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="1d", 0x1, 0x0, &(0x7f00000000c0)={0x10}, 0x10) recvmsg(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc2) [ 2546.508546][T16481] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2546.516871][T16481] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000840000000a000000fe"], 0x1c}, 0x0) 00:31:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) 00:31:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="a80000008400000001000000462b342035"], 0xa8}, 0x0) 00:31:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4d020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 00:31:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x11}, 0x98) [ 2547.119941][T16499] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2547.128511][T16499] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x2, "39b2"}, &(0x7f0000000000)=0xa) 00:31:39 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001440)={0x0, @in, 0x0, 0x0, 0x381}, 0x98) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 00:31:39 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4d030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:39 executing program 4: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x0) 00:31:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)}], 0x1}, 0x0) sendto(r1, &(0x7f0000000340)='f', 0x1, 0x0, 0x0, 0x22) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x5600}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) [ 2547.772180][T16519] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2547.781590][T16519] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0), &(0x7f0000000140)=0x90) 00:31:39 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) dup2(r1, r0) 00:31:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4e000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0xfffb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x4) 00:31:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6(0x1c, 0x1, 0x0) r3 = dup2(r1, r2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) [ 2548.320493][T16537] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2548.328983][T16537] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x109, 0x0, 0x0) 00:31:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc) 00:31:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x8, 0x3}, 0x8) 00:31:40 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4e010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x3, 0x1, 0x0]}, 0xa) 00:31:40 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="e7", 0x1}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="1c000000840000000a000000000000000000ff"], 0x1c}, 0x0) 00:31:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1) 00:31:40 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0xc3) 00:31:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4e020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) 00:31:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x40003, 0x0, 0x0) 00:31:41 executing program 1: clock_settime(0x0, &(0x7f0000000000)) clock_settime(0x0, &(0x7f0000000140)={0x7f}) 00:31:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}, 0xb) 00:31:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4e030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:41 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:41 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:31:41 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000001700)=0x8) 00:31:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x14) 00:31:42 executing program 4: munmap(&(0x7f00007fe000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 00:31:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4f000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:42 executing program 1: socket(0x2, 0x3, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) sendto$inet6(r0, &(0x7f0000000100)='\a', 0x1, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) 00:31:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x40, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="f1b503d0d745ccc44f989bf561daadded82f6f7a6a4f1dbda03d6744173f7099d5ecda6501422cb79c83445b59565ac867b2a8ea189cd9a1e3fad5d88d9ac95f994736f7661c593d241c5fb7caea6d4535fdc146dd2fbc6313e91aaf3f08c810887d633ab7e73c6371f02676b21cfb0dcb0c53901fc11bf1b0bc9505caee28881e08f988075d8bfef03fd93d7a2a83fe3b0c0a70de52eb3edb8f2d82bb82beced4027859213ac8b918457a207fcf02e84b15e82069d6aa24b2587cac4c3765544f6a465cf4b7013e7744221d9646ea398ab8e624950ec7244c6b78b3b77537f336090897aec5", 0xe6}, {&(0x7f0000000480)="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", 0x4f7}], 0x2, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x10}, 0x0) 00:31:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfff9, 0x0, 0x0, 0x0, r1}, 0x10) 00:31:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4f010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 2551.139449][T16631] validate_nla: 8 callbacks suppressed [ 2551.139509][T16631] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2551.153610][T16631] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000040)='./file0\x00', 0x282, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:31:43 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:43 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000300)="3ff14b68c3dfdf24f2212e94b9e49e530d2c1fdcb600d155776b8538d4fcf0cdc26dadd8ce801aa6e23f4e64f61e486c21a0eb3d54da25765036a8036bd4cf3ce3b0adfbaf5af035470ed49149a0d6b93651be0bcd513e316b6e91c693164cb2b5b417149bba0b06243025f82bb5bfb6e3554d8e6efe56f08a72b518cc9eba98bab8c4c4f20c8f690fb8e9a034b06a270373a692518675fb314381db", 0x9c, 0x0, &(0x7f0000001300)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 00:31:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 00:31:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4f020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) [ 2551.659952][T16645] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2551.668382][T16645] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc, 0xc1, 0x0, 0x0, 0x0, 0x20, 0x40}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) 00:31:43 executing program 1: socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) 00:31:43 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f00000000c0)=0x8c) 00:31:43 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 00:31:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x4f030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2552.270797][T16668] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2552.279345][T16668] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180), 0x90) 00:31:44 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @local, @val, {@ipv4}}, 0x0) 00:31:44 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x50000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001580)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 00:31:44 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000080), 0x4) 00:31:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="ce", 0x1}], 0x1, &(0x7f0000000040)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x8}}], 0x14}, 0x0) 00:31:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 2552.956422][T16686] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2552.964858][T16686] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x50010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:45 executing program 1: shmget(0x3, 0x4000, 0x36c, &(0x7f0000ffc000/0x4000)=nil) 00:31:45 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x40003) 00:31:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000900)={0x48, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000000040)='d', 0x1}], 0x1}, 0x100) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/49, 0x31}], 0x1}, 0x0) 00:31:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) [ 2553.606499][T16702] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2553.614950][T16702] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:45 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x50020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) 00:31:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 00:31:45 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000001d80)=[{&(0x7f00000008c0)="d5a8ff1b9be46990ce61b53984ff0c8166585475568aa48e610db45e67347013353c3370b96823be8fe791e7bf3f038137add87a1a105fe18ed115cf", 0x3c}], 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1, 0x0, 0x0) 00:31:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x50030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={0x0, @in, 0x0, 0x0, 0x10e}, 0x98) 00:31:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:31:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 00:31:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x51000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x5, 0x0, 0x201, 0x0, 0x9}, 0x98) 00:31:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f00000000c0)=0x28000, 0x4) 00:31:47 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:47 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) dup2(r0, r1) 00:31:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) shutdown(r0, 0x1) 00:31:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x51010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 00:31:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xa}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x1) ioctl$EVIOCGID(r1, 0x40084502, 0x0) connect(r0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 00:31:47 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 00:31:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x51020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:48 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000180)={@local, @local, @val, {@ipv4}}, 0x0) 00:31:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000180)=0x8) 00:31:48 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000100)={@broadcast, @remote, @val, {@ipv4}}, 0x0) [ 2556.404774][T16787] validate_nla: 8 callbacks suppressed [ 2556.404833][T16787] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2556.418926][T16787] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x98) 00:31:48 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xf}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x51030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:48 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000140)) 00:31:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="9a", 0x1}], 0x1, &(0x7f0000000640)=[@init={0x14, 0x84, 0x1, {0x0, 0xffff, 0x1f}}], 0x14}, 0x0) 00:31:48 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000806c1, 0x0) [ 2557.048767][T16802] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2557.057244][T16802] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:48 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 00:31:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x52000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r3) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r5}, 0x8) 00:31:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2}, 0x10) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000000c0)={r5}, &(0x7f0000000180)=0x8) 00:31:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x0) [ 2557.649133][T16822] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2557.660190][T16822] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:49 executing program 4: mount(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0) 00:31:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x52010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:49 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x11}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred], 0x18}, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x4dfb1d7fa3ac8b14, 0x0, 0x0) 00:31:49 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="15", 0x1, 0x0, &(0x7f00000010c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:31:50 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="511c2c0df651", @empty, @val, {@ipv4}}, 0x0) [ 2558.253473][T16841] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2558.261778][T16841] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:50 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x1c}, 0x6) 00:31:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x52020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8691, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 00:31:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:31:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 2558.862459][T16857] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2558.871090][T16857] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x52030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040), &(0x7f0000000100)=0x98) 00:31:51 executing program 3: open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:31:51 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x21}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:51 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), 0xb) 00:31:51 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x53000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000140), 0x98) 00:31:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x84, 0x8001, &(0x7f00000000c0)="65111bd6a8f62697a259b527069582ec", 0x10) 00:31:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0), 0x8) 00:31:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000400)=0x7) 00:31:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x53010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 00:31:52 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) r0 = socket$inet6(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x3, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r2}, 0x14) 00:31:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000), &(0x7f00000000c0)=0xb0) 00:31:52 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x22}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x53020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:52 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000000)='g', 0x1, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:52 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440), 0x4) 00:31:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000002c0), 0x4) 00:31:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000011c0), 0x98) 00:31:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x53030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2561.256884][T16933] sctp: [Deprecated]: syz-executor.0 (pid 16933) Use of int in max_burst socket option deprecated. [ 2561.256884][T16933] Use struct sctp_assoc_value instead 00:31:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380), 0x8) [ 2561.497134][T16941] validate_nla: 8 callbacks suppressed [ 2561.497202][T16941] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2561.511378][T16941] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x401, 0x212}, 0x98) 00:31:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="aab4032312755a6682c39184cb970cad525f9b5b51052e321dadc6ae10f80a15b90f71acdd65907bb4", 0x29) 00:31:53 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x62a7) 00:31:53 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8) 00:31:53 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x23}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x54000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 00:31:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/56, 0x38}, 0x0) 00:31:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x4) [ 2562.309407][T16960] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2562.317851][T16960] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x54010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:54 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @empty, @val, {@ipv6}}, 0x0) 00:31:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={0x0, 0xa9c8}, 0x8) 00:31:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x369) sendto$inet6(r1, &(0x7f0000000340)='!', 0x1, 0x20080, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 00:31:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c) [ 2562.928999][T16983] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2562.937560][T16983] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:54 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f00000001c0), 0x4) 00:31:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x54020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:55 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x25}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r5}, &(0x7f0000000200)=0x8) 00:31:55 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) [ 2563.457039][T17000] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2563.465939][T17000] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) r3 = dup2(r2, r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:31:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x14) 00:31:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x54030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:56 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x5, 0x4) 00:31:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0xe6d, 0x210}, 0x98) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) [ 2564.425823][T17036] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2564.434177][T17036] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r5, 0x6}, 0x8) 00:31:56 executing program 3: pipe2(&(0x7f0000000100), 0x0) pipe2(&(0x7f0000000040), 0x0) 00:31:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x55000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:56 executing program 0: syz_emit_ethernet(0xff2, &(0x7f0000001400)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa1886dd60037f180007"], 0x0) 00:31:56 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x26}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x55010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:56 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) 00:31:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), 0x4) 00:31:57 executing program 1: pwritev(0xffffffffffffffff, 0x0, 0xffffffffffffff86, 0x0, 0x0) 00:31:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x8d}, 0x98) 00:31:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x55020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:57 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 00:31:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0xffff}, 0x8) 00:31:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000200)={@random="9b66927b16c9", @broadcast, @val, {@ipv4}}, 0x0) 00:31:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/112, 0x70}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000100)={0x1c}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000000)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001780)=""/195, 0xc3}], 0x5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00541) shutdown(r2, 0x0) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f00000001c0)={0x9}, &(0x7f0000000200), 0x10) shutdown(r3, 0x0) 00:31:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x55030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:58 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x27}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:58 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x2c}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300), 0x88) 00:31:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="5689e6e432566cccefb504483c1afea42f56fc34", 0x14, 0x0, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) 00:31:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="b1c22d501d3451", 0x7}], 0x1, &(0x7f0000000100)=[@authinfo={0x10, 0x84, 0x8, {0x401}}, @init={0x14, 0x84, 0x1, {0x6150, 0x0, 0x1, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4caa}}, @authinfo={0x10, 0x84, 0x8, {0xd455}}, @init={0x14, 0x84, 0x1, {0x8001, 0x0, 0x5, 0x800}}, @sndinfo={0x1c, 0x84, 0x4, {0x26, 0x4c00, 0x800, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0xfff9}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}], 0xb4, 0x2010c}, 0x108) 00:31:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x56000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000180)="dca41b1080c376c06e52e5dc146b47178dddba0e265d4abf90854f5ece1d87fb8eefccbb2b77eadccff369bb178fd83cfb1779261c0f030cd6fc25e6e4c62e85a51e94cf9e399596a1c5d58030574bd5dbf0d4ce5cf20745d0d3bdf9be5d412643aa56e85df84a7bc70886d68558420febabc5c9ce7865e7fd8042d137063cc1d269ae39a6ca301339a83755fa8f1533e02bdccd575902ca06705a0aa408f48e33120654aa2884a682e634a033a94e6bcb617fe6937c6b4970e472725eccb6fbd7ecbb790b7d983284e84daa1131e6d3708c700ed5022f2598", 0xd9, 0x0, &(0x7f0000000280)={0x10, 0x2}, 0x10) 00:31:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180), &(0x7f00000001c0)=0x8) [ 2566.757134][T17106] validate_nla: 8 callbacks suppressed [ 2566.757200][T17106] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2566.772788][T17106] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:58 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3f}, 0x14) 00:31:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x56010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:59 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1200, &(0x7f0000000340), &(0x7f0000000380)=0x8) 00:31:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:31:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 2567.366084][T17117] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2567.374793][T17117] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:59 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x29}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:59 executing program 3: r0 = open$dir(&(0x7f0000001b80)='./file0\x00', 0x110202, 0x0) write(r0, &(0x7f0000000000)="fc", 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup(r1) write(r0, &(0x7f00000000c0)="bf", 0x1) copy_file_range(r2, 0x0, r0, &(0x7f0000000040)=0x8000, 0x5, 0x0) 00:31:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f5ff00ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r3, 0xab7a}, 0x8) 00:31:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f00000000c0)=@in6={0x1c}, 0x1c) 00:31:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x56020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:31:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000740)='z', 0x1, 0x100, &(0x7f0000000800)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 2567.973308][T17141] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2567.981703][T17141] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:31:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0xfffffffe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) msync(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) 00:32:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x56030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:32:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000200)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0xffffffff}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x0, 0x0, r7}}], 0x30}, 0x0) 00:32:00 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x2411, 0xffffffffffffffff, 0x0) 00:32:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0), &(0x7f0000000040)=0x90) [ 2568.564693][T17157] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2568.572972][T17157] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:00 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2a}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x8) 00:32:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x57000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180), &(0x7f0000000200)=0xc) 00:32:00 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@un=@abs={0x8}, 0x8) [ 2569.209952][T17182] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2569.218421][T17182] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000025c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000440)=[{&(0x7f00000005c0)='^', 0x1}], 0x1, &(0x7f00000004c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x10}, 0x0) 00:32:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="14", 0x1}], 0x1, &(0x7f0000000300)=[@sndrcv={0x2c}], 0x2c}, 0x20080) 00:32:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x57010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080), &(0x7f0000000100)=0x18) 00:32:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10}, 0x10) getsockname$inet(r0, 0x0, &(0x7f0000000180)) 00:32:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2, "f04f"}, &(0x7f00000000c0)=0xa) 00:32:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x57020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:02 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2b}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:32:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8) 00:32:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2}, 0x1c) sendto(r0, &(0x7f0000000040)="1e", 0x1, 0x20100, 0x0, 0x0) 00:32:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001340)={0x0, 0x5, 0x1, [0xef5f]}, 0xa) 00:32:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x57030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:02 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) 00:32:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000340)=@file={0xa}, 0xa) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@file={0xa}, 0xa) 00:32:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x58000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000), &(0x7f0000000080)=0x18) 00:32:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) 00:32:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000200)="04", 0x1}], 0x1}, 0x0) 00:32:03 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x60}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x58010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={0x0, @in, 0x0, 0x0, 0x380, 0x0, 0x940}, 0x98) 00:32:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000780)=ANY=[@ANYBLOB="04"], 0xa9) 00:32:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x3) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) 00:32:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x58020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40001) 00:32:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndrcv={0x2c}], 0x2c}, 0x0) [ 2572.248082][T17284] validate_nla: 10 callbacks suppressed [ 2572.248145][T17284] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2572.263290][T17284] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="b1", 0x1, 0x10d, 0x0, 0x0) 00:32:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002440)={&(0x7f0000000240)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140), 0x90) 00:32:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x58030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:04 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0xa}, 0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000280)=@file={0x10}, 0x10, 0x0}, 0x0) 00:32:04 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:04 executing program 0: setrlimit(0x9, &(0x7f0000000000)) socket(0x2, 0x1, 0x84) [ 2572.846120][T17300] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2572.854756][T17300] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:05 executing program 3: mount(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = accept4$inet(r2, &(0x7f00000000c0), &(0x7f0000000440)=0x10, 0x20000000) listen(r3, 0xdd) mount(&(0x7f0000000400), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x204}, 0x98) 00:32:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000020c0)={0x0, @in, 0x6, 0x0, 0x105}, 0x98) 00:32:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180), &(0x7f0000000240)=0xb0) 00:32:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x59000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="ea", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) [ 2573.648262][T17318] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2573.656901][T17318] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000100)=0x8) 00:32:05 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) socketpair(0x18, 0x2, 0x0, 0x0) 00:32:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) 00:32:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x59010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2574.331098][T17334] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2574.339673][T17334] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:06 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1f8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:32:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="3ad0517648ce6f816ac828d2dc38fe4a41d2958a45fff7af55cb1ba40ad1d67daef0aef55206dba509d3200f12761c942ed87d4c30263f218330d083cdd4f768fcd7d39910e89351499258d480f2f72af5ab70ccdbac31fc63e7d2df2b1a54e5a21a77d93e909efbd97c1c575480ba23b456da6e6be725b3bb03c5157570ea373c0684c260430d6b755b7ecf31acf1c6a4f9bd86a7f05289eef77662f29513da6a8db2271d75dc944fa5e5424e808693a8db1a6ce0a76d4d06aca37dcdcf3e776bdb703108328985c1a8088d591d5ee377442b338ec8d988c037d3c587afe627", 0xe0, 0xc, &(0x7f00000001c0)={0x1c, 0x1c, 0x3}, 0x1c) 00:32:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) 00:32:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x17, 0x0, &(0x7f0000000080)) 00:32:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x59020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x4) [ 2575.130960][T17357] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2575.139844][T17357] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:07 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xfffb, 0x1, [0x5e53]}, 0xa) 00:32:07 executing program 1: accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:32:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x59030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000000200)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240), 0x8) 00:32:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2}, 0x8) 00:32:07 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x300}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1}, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f00000001c0)='V', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) close(r0) 00:32:07 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 00:32:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2}, 0x8) 00:32:08 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast, @remote, @val, {@ipv6}}, 0x0) 00:32:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:32:08 executing program 4: socketpair(0x1b, 0x0, 0x0, 0x0) 00:32:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000003c0)=@in={0x10, 0x2}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000400)="d5", 0x1}], 0x1, &(0x7f0000000500)=[@init={0x14}, @authinfo={0x10}], 0x24}, 0x0) 00:32:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000080)={0x10, 0x2}, 0x10) r3 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x0, 0x0, 0x111}, 0x98) 00:32:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:08 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 2577.276529][T17428] validate_nla: 6 callbacks suppressed [ 2577.276595][T17428] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2577.290667][T17428] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@in={0xfffffd37, 0x2}, 0x10) 00:32:09 executing program 3: getresgid(&(0x7f0000002880), &(0x7f00000028c0), &(0x7f0000002900)) 00:32:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x18c, 0x0, 0x20}, 0x98) 00:32:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:09 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100), 0x8) 00:32:09 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x10188, &(0x7f0000001240)={0x1c, 0x1c, 0x3}, 0x1c) 00:32:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0xc805bb0a5d281ad5, 0xa8cfeb7460084c51) write(r0, 0x0, 0x0) [ 2577.852651][T17445] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2577.861224][T17445] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:09 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x200, 0x975780ef5ab80e0e) 00:32:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:10 executing program 1: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, &(0x7f0000001640)=""/4096) 00:32:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x10, 0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @multicast1}, 0xc) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:32:10 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x500}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:10 executing program 4: accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) [ 2578.456076][T17459] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2578.464593][T17459] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) 00:32:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5b010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:10 executing program 1: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, &(0x7f0000001640)=""/4096) 00:32:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) [ 2578.942432][T17474] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2578.951165][T17474] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) readv(r0, &(0x7f0000000000), 0x38) 00:32:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 00:32:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5b020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:11 executing program 1: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, &(0x7f0000001640)=""/4096) 00:32:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r1, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[{0xc, 0x84, 0x8}], 0xc}, 0x0) 00:32:11 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) [ 2579.516449][T17488] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2579.524826][T17488] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:11 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x700}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg(r0, &(0x7f0000002680)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000240)="50d60104f0615331520b11de8676f73f813c5ce68df4f0ac0d20bf00210a921e643ff13fda8497f255ffdbd7bf5032fe83508659f116c740ed1228b3ba1b18c1fbb57ad20cc20dc9", 0x48}, {&(0x7f0000000440)="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", 0x53d}], 0x2}, 0x0) 00:32:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5b030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:11 executing program 1: close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, &(0x7f0000001640)=""/4096) 00:32:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r4}, 0x8) 00:32:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x32, 0x0, 0x0) 00:32:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5c000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:32:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680), 0x0, 0x0) sendto(r0, &(0x7f0000000200)='S', 0x1, 0x104, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) 00:32:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5c010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:12 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:32:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 00:32:12 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r1 = socket(0x1c, 0x5, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 00:32:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5c020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:12 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000640)='cubic\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='dctcp\x00', 0x6) 00:32:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r0, r2) r4 = dup2(r3, r1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000200), 0x8) 00:32:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 00:32:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5c030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0878eb00", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8) 00:32:13 executing program 0: setrlimit(0x9, &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x5, 0x84) 00:32:14 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000180)=0x8) 00:32:14 executing program 3: syz_emit_ethernet(0x76, &(0x7f0000000240)={@local, @local, @val, {@ipv4}}, 0x0) 00:32:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5d000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2582.567721][T17586] validate_nla: 10 callbacks suppressed [ 2582.567782][T17586] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2582.585141][T17586] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:14 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xf00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0), 0x4) 00:32:14 executing program 1: syz_emit_ethernet(0xb01, &(0x7f0000003b80)={@local, @random="e3633940830a", @val, {@ipv6}}, 0x0) 00:32:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xe, 0x0, &(0x7f0000000140)) 00:32:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5d010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:14 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000140)=ANY=[@ANYBLOB="02"], 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:32:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0), 0x8) 00:32:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 2583.077567][T17602] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2583.086165][T17602] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r0, 0x84, 0x8001, &(0x7f0000000080)="a11e8ad8b9ee88bd2e0a26c7bddec25d", 0x10) 00:32:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5d020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:15 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x6b) 00:32:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000000)={0x2}, &(0x7f00000002c0)=0x10) [ 2583.580731][T17614] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2583.589384][T17614] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:15 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:15 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10}, 0x10) r3 = socket$inet(0x2, 0x5, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup2(r4, r3) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r6}, 0x14) 00:32:15 executing program 4: r0 = open(&(0x7f0000000280)='./file0\x00', 0x3fc, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) flock(r1, 0x2) r3 = socket$inet(0x2, 0x3, 0x2) dup2(r3, r1) flock(r0, 0x8) 00:32:15 executing program 3: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000100)) 00:32:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5d030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280), &(0x7f0000000340)=0x98) [ 2584.109897][T17625] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2584.118388][T17625] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180), &(0x7f0000000240)=0x98) 00:32:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) 00:32:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5e000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000010c0)=r4, 0x4) 00:32:16 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 2584.680609][T17647] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2584.692012][T17647] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) [ 2585.104133][T17636] not chained 770000 origins [ 2585.108756][T17636] CPU: 1 PID: 17636 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 2585.113122][T17636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2585.113122][T17636] Call Trace: [ 2585.113122][T17636] dump_stack+0x25a/0x2f6 [ 2585.113122][T17636] kmsan_internal_chain_origin+0x8b/0x130 [ 2585.113122][T17636] ? kmsan_get_metadata+0x11b/0x180 [ 2585.113122][T17636] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2585.113122][T17636] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 2585.113122][T17636] ? sock_common_recvmsg+0x1f5/0x2a0 [ 2585.113122][T17636] ? kmsan_get_metadata+0x11b/0x180 [ 2585.113122][T17636] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2585.113122][T17636] ? kmsan_get_metadata+0x11b/0x180 [ 2585.113122][T17636] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2585.113122][T17636] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 2585.113122][T17636] ? should_fail+0x75/0x9c0 [ 2585.113122][T17636] ? kmsan_get_metadata+0x11b/0x180 [ 2585.113122][T17636] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 2585.113122][T17636] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 2585.113122][T17636] ? kmsan_unpoison_memory+0xeb/0x120 [ 2585.113122][T17636] ? _copy_from_user+0x219/0x310 [ 2585.113122][T17636] ? kmsan_get_metadata+0x11b/0x180 [ 2585.113122][T17636] __msan_chain_origin+0xcb/0x140 [ 2585.113122][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.113122][T17636] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 2585.113122][T17636] ? kmsan_get_metadata+0x90/0x180 [ 2585.113122][T17636] ? kmsan_internal_check_memory+0xb5/0x520 [ 2585.113122][T17636] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 2585.113122][T17636] ? __msan_poison_alloca+0x15a/0x1a0 [ 2585.113122][T17636] ? __x64_sys_recvmmsg+0x161/0x500 [ 2585.113122][T17636] ? do_syscall_64+0x55/0xc0 [ 2585.113122][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.113122][T17636] do_syscall_64+0x55/0xc0 [ 2585.113122][T17636] ? asm_exc_page_fault+0x8/0x30 [ 2585.113122][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.113122][T17636] RIP: 0033:0x7fe6dd320709 [ 2585.113122][T17636] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2585.113122][T17636] RSP: 002b:00007fe6da897188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2585.113122][T17636] RAX: ffffffffffffffda RBX: 00007fe6dd424f60 RCX: 00007fe6dd320709 [ 2585.113122][T17636] RDX: 0000000000000055 RSI: 0000000020007940 RDI: 0000000000000004 [ 2585.113122][T17636] RBP: 00007fe6dd37acb4 R08: 0000000000000000 R09: 0000000000000000 [ 2585.113122][T17636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2585.113122][T17636] R13: 00007fe6dd958b2f R14: 00007fe6da897300 R15: 0000000000022000 [ 2585.113122][T17636] Uninit was stored to memory at: [ 2585.113122][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.113122][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.113122][T17636] do_syscall_64+0x55/0xc0 [ 2585.113122][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.113122][T17636] [ 2585.113122][T17636] Uninit was stored to memory at: [ 2585.398240][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.398240][T17636] do_syscall_64+0x55/0xc0 [ 2585.398240][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.398240][T17636] [ 2585.398240][T17636] Uninit was stored to memory at: [ 2585.398240][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.398240][T17636] do_syscall_64+0x55/0xc0 [ 2585.398240][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.398240][T17636] [ 2585.398240][T17636] Uninit was stored to memory at: [ 2585.398240][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.398240][T17636] do_syscall_64+0x55/0xc0 [ 2585.398240][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.398240][T17636] [ 2585.398240][T17636] Uninit was stored to memory at: [ 2585.398240][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.398240][T17636] do_syscall_64+0x55/0xc0 [ 2585.398240][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.398240][T17636] [ 2585.398240][T17636] Uninit was stored to memory at: [ 2585.398240][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.398240][T17636] do_syscall_64+0x55/0xc0 [ 2585.398240][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.398240][T17636] [ 2585.398240][T17636] Uninit was stored to memory at: [ 2585.398240][T17636] do_recvmmsg+0xb11/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 [ 2585.398240][T17636] do_syscall_64+0x55/0xc0 [ 2585.398240][T17636] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2585.398240][T17636] [ 2585.398240][T17636] Local variable ----msg_sys@do_recvmmsg created at: [ 2585.398240][T17636] do_recvmmsg+0xc1/0x2120 [ 2585.398240][T17636] __x64_sys_recvmmsg+0x2af/0x500 00:32:17 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5e010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:32:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, 0x0) 00:32:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, 0x14) 00:32:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 00:32:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5e020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100) fcntl$setstatus(r0, 0x4, 0x64) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x220}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:32:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001280)=[{0xc, 0x84}, {0xc}, {0xc}], 0x24}, 0x0) 00:32:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000c40)={&(0x7f00000004c0)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000500)='T', 0x1}], 0x1, &(0x7f0000000c00)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:32:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) 00:32:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5e030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:18 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:18 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) dup2(r1, r0) 00:32:18 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0), &(0x7f00000001c0)=0x90) 00:32:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0), 0x8) bind$inet(r0, &(0x7f00000004c0)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000800)="fc8477d963a8d3d046c7f5a8b9f25ee4fdd4ffbb7d80ae08254698f1b81677aae5397707e6c9cf9a544fc62efec035e5eb2f8da864cf49498988b8642440619fb618800e13b1b436f8e77482b89e53bd0bf1d8a9eafe0df4519a25fcd946fa9568d461", 0x63}, {&(0x7f0000000140)="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", 0x1e2}], 0x2}, 0x0) 00:32:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5f000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:18 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendto(r0, &(0x7f0000000100)='Y', 0x1, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c}, 0x1c) shutdown(r0, 0x1) 00:32:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000003700)={0x0, 0x77}, 0xb) connect$inet(r0, &(0x7f0000000180)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000002280)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000000240)=@in={0x10, 0x2}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000280)="bd", 0x1}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = dup2(r1, r2) dup2(r3, r0) 00:32:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r3}, 0x14) 00:32:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5f010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002440)={&(0x7f0000001300)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x98) 00:32:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket(0x2, 0x1, 0x0) dup2(r1, r0) [ 2587.775241][T17731] validate_nla: 8 callbacks suppressed [ 2587.775302][T17731] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2587.789371][T17731] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080), &(0x7f0000000140)=0xb0) 00:32:20 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2100}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x2, 0x3ff, 0x11}, 0x98) 00:32:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5f020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:32:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), 0x8) [ 2588.416174][T17750] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2588.424789][T17750] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000001c0)="1c", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2}, 0x10) 00:32:20 executing program 4: syz_emit_ethernet(0x45, &(0x7f00000000c0)={@broadcast, @random="5a3804b42c2e", @val, {@ipv6}}, 0x0) 00:32:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x4}, 0x8) 00:32:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000008400000004000000000000000000000000533d11eb"], 0x1c}, 0x0) 00:32:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x5f030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback}, 0x14) [ 2589.114917][T17773] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2589.123438][T17773] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB='\a'], 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x7}, 0x8) 00:32:21 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2200}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240), &(0x7f00000002c0)=0x8) 00:32:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x60000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:21 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", @val, {@ipv6}}, 0x0) 00:32:21 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 00:32:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2}, 0x27) [ 2589.836675][T17788] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2589.845132][T17788] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="81", 0x1}], 0x1}, 0x0) 00:32:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0xd, &(0x7f0000000100), 0x8) 00:32:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x60010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r0) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x400004000000024a, 0x0) recvmsg(r2, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000002480)=""/204, 0xcc}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/233, 0xe9}], 0x3}, 0x0) pwritev(r4, &(0x7f0000000380)=[{&(0x7f0000000040)="9056872f6701637ae8427b0b7b417f0ddf92ac316f5f18b0b72f49827e394dab440dc6f7ee71c0a8642d3569f86d68195d79110583b8e2f85ca63f745103ac7b11e78d4afc078f7a93757d7fecb37dce287f005bc46fd20e0a675849c767dd63ef009e987c98e9b53f6ae6f71fd9a71603944e4191a639b5c6267f7b46e2ec8f7ea39a8cd1dfd930059991e3c5152dce9faebef2e207c4ce9c30213a90070390bf311766a0c46fea5c3eba", 0xab}, {&(0x7f0000000180)="4527262009d81ccc6ec22b86839daf1039e172c415208969b2def5f095a13a353f927944d291e140611a8f202549571903a0d0b2ae7d08d3d8c15d424b243b205ba4f01b6d02f6704b398d9d675aa383da34c625e9182d2cde3a3ff035882a23bbcb37a87291757dde2869209c118275b3cfda58ffffffff2bf69931327fed5a80d2cfa8", 0x84}, {&(0x7f0000000240)="f8b4", 0x2}, {&(0x7f00000052c0)="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", 0xed0}], 0x4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r5, r3, 0x0, 0x0) [ 2590.473788][T17812] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2590.482114][T17812] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r2, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040), 0xffac) 00:32:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="b0", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 00:32:22 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2300}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:22 executing program 1: getitimer(0x2, &(0x7f0000001180)) 00:32:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x60020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 00:32:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 00:32:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x60030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000100)="cc1196e7cb2d1e96ba8fa3d08a6dfee5042ccdb8df5078d259ce3a1dd9ce09426aa93547031da9c2dcaadfd6c91a99d7663ddff05a47db819023734794ef150992a19fab8496fc95af37", 0x4a}, {&(0x7f0000000200)="094fa4d1348836f0ddc26079897125aeeddb670fd2b17e4b4e3d7fcd50481290e5b740f802d3329575e7b50cd75fa5be151af49af4", 0x35}, {&(0x7f0000000800)="3922785bcbe37be4e28cb076f384b59fc6375732cbdf21d8a13a7a94416f362924d5f907556f0d8fc1853b3f0349b3fcd97100b4c6969c81b19c11af7a0c90c7f4bb8f012aa56586c83243c578446264c1dc42bda5b9507a6171cd124b76ca7b0a86940d11195fdf99b0d325721c40760ebe8f1306e74c1c7fc8d16bebdb976bb5bf307847904d79f0c1d8374c38c53b372b8790e073a706967c0898e753e4fab824829af5c14c5aa6b3e20566e97461c3ec6f4f3803d75577d1d29571628838569cd32dd97e567af15809f19fc0302b7afcff2c47fda055be7305c30a1ddac84253718a57ba559ca8e39656b0e7df8d", 0xf0}, {&(0x7f0000000240)="77b8b38c7d895e663d8a964580252fbaa75f43ed53ea5c37bc3aeedaa9da52319aedd87300", 0x25}, {&(0x7f0000000280)="adb9303d261b094e3a252d7790bbf97745b851528bd2aea0761e7f32803d3e9ec0ff55f702ef3f8ceb1174dadbfc5b6454a293a2e85fb33bd8c367855ad70f07c9b5b0e705b591b1cdb052617a1c1bd3407d3fafdb2f53ff3ac0951c35b4eb3f8f0151ca06e5a67793e9e83cae20bd2be33eefa1eca1cf0a0079abe717", 0x7d}, {&(0x7f0000000900)="2928a40bad01c79008d98d", 0xb}, {&(0x7f0000001740)="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", 0xed4}], 0x7}, 0x0) 00:32:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:32:23 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) 00:32:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x0, 0x202}, 0x98) 00:32:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x61000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001b00)="bd", 0x1) 00:32:24 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2500}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000400), &(0x7f0000000440)=0x8) 00:32:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="a80000008400000002"], 0xa8}, 0x0) 00:32:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x1}, 0x8) 00:32:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x61010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x5a) 00:32:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002e00)=[@cred, @cred, @cred], 0x120}, 0x0) 00:32:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000b00", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000140)=0x10) 00:32:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x61020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:24 executing program 3: mount(&(0x7f0000001400), 0x0, 0x0, 0x0, 0x0) 00:32:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040), &(0x7f0000000100)=0xc) [ 2593.223383][T17899] validate_nla: 8 callbacks suppressed [ 2593.223444][T17899] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2593.237650][T17899] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000040), 0x8) 00:32:25 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2600}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 00:32:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) 00:32:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x61030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c}, 0x1c) 00:32:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) connect$unix(r2, &(0x7f00000000c0)=@file={0xa}, 0xa) [ 2593.855830][T17919] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2593.864161][T17919] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r2], &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) 00:32:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x62000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:26 executing program 0: pipe2(&(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$unix(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0}, 0x0) 00:32:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x800}, 0x8) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:32:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r0) r3 = dup(r2) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000500), &(0x7f0000000100)=0x98) [ 2594.531290][T17943] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2594.539698][T17943] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6613, 0x8000}, 0x10) 00:32:26 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2700}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x62010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:26 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f00000002c0)="9b", 0x1}], 0x1}, 0x0) 00:32:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000340)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000640)={r1}, 0x8) 00:32:26 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1}, &(0x7f0000000040)=0x8) 00:32:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000001c0)="f6", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) [ 2595.217494][T17961] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2595.225855][T17961] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000440)=@un=@abs={0x8}, 0x8) 00:32:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x62020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:32:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x0, 0x1, "a1"}, 0x2) [ 2595.771831][T17979] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2595.780529][T17979] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:27 executing program 0: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x10, 0x2}}}, 0x88) 00:32:27 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$setown(r0, 0x8, 0xffffffffffffffff) 00:32:28 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2900}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 00:32:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) close(r0) 00:32:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x62030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x24, &(0x7f0000000200), &(0x7f0000000000)=0x98) 00:32:28 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000040)="f6", 0x1}], 0x1}, 0x20100) 00:32:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001540), &(0x7f00000014c0)=0x96) 00:32:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x63000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="aab4032312", 0x5) 00:32:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 00:32:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) 00:32:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x63010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:29 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2a00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000340)="f7", 0x1}], 0x1, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr=' \x01\x00'}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x40}, 0x0) 00:32:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 00:32:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x63020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r6, 0x0, 0x0, 0x1, 0x8075}, 0x14) 00:32:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xfffffffffffffe19, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f00000000c0)) 00:32:29 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f00000000c0)=0x90) 00:32:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x63030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 00:32:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001d40)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000001940)=[{0x8c, 0x84, 0x2, "6d5abeaa334dd2d0798d9a52731c7adc6faaa1b6af9dfbbbd5a326a8c61267d3336bf82a75615bdd7f0934d50617c5dba195dd5eaa7a0c96bcf801dad75106b313ee1519da09ffa2d04349f0bb20d45638436102479f480562dd26e9c6c1f0df9d160a09501e4efa201c6d838918b8c451134584f64a4d929aa468c149"}], 0x8c}, 0x0) 00:32:30 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc) [ 2598.716416][T18072] validate_nla: 8 callbacks suppressed [ 2598.716478][T18072] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2598.731889][T18072] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000040)='i', 0x1, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 2598.816846][ T3125] ieee802154 phy0 wpan0: encryption failed: -22 [ 2598.824464][ T3125] ieee802154 phy1 wpan1: encryption failed: -22 00:32:30 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2b00}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x64000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1200, &(0x7f0000000040), &(0x7f0000000200)=0x7) 00:32:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:32:31 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) [ 2599.465770][T18096] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2599.474544][T18096] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x381}, 0x98) 00:32:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) 00:32:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x64010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2600.038200][T18117] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2600.047004][T18117] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:31 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 00:32:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) 00:32:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180), 0x8) 00:32:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x64020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:32 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:32 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000340)={@local, @broadcast, @val, {@ipv6}}, 0x0) 00:32:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2600.609668][T18134] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2600.618358][T18134] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000180), &(0x7f0000000080)=0x4) 00:32:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 00:32:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x64030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0xc) 00:32:33 executing program 4: syz_emit_ethernet(0xfff, &(0x7f0000000140)={@broadcast, @broadcast, @val, {@ipv6}}, 0x0) [ 2601.183791][T18155] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2601.192146][T18155] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x0, 0x112}, 0x98) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, @in, 0x0, 0x0, 0xe}, 0x98) 00:32:33 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000080)={@local, @remote, @val, {@ipv6}}, 0x0) 00:32:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x65000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r4}, &(0x7f0000000100)=0x8) 00:32:33 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x43ff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:33 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) dup2(r3, r0) 00:32:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 00:32:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) 00:32:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x65010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000200), &(0x7f0000000280)=0x66) 00:32:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0), &(0x7f0000000480)=0x98) 00:32:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, @in, 0x0, 0x0, 0x300, 0x0, 0x1}, 0x98) 00:32:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000180)=0x90) 00:32:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x65020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) dup2(r1, r2) 00:32:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0x4}, 0x8) close(r0) 00:32:34 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="9e", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000600)="1b", 0x1}], 0x1, &(0x7f0000001600)=[@authinfo={0x10}], 0x10}, 0x0) 00:32:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:32:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x65030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:35 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="ef", 0x1}], 0x1}, 0x0) 00:32:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r4}, &(0x7f0000000100)=0x8) 00:32:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x65580000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800}, 0x10) 00:32:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 2603.908529][T18243] validate_nla: 8 callbacks suppressed [ 2603.908586][T18243] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2603.922555][T18243] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000003c0)="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", 0xff8, 0x104, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:32:36 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local, @random="188d3ea1dabc", @val, {@ipv6}}, 0x0) 00:32:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:32:36 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa4fc}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000200)=0x98) 00:32:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x66000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000080), 0x4) 00:32:36 executing program 4: setitimer(0x1, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) setitimer(0x2, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) [ 2604.702746][T18264] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2604.711305][T18264] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x8002, &(0x7f00000002c0), 0x98) 00:32:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000001580)=',', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="100000008400000009000000000010001c000000840000000a000000feed74df9e38bcde01c4cf948b43b2"], 0x2c}, 0x0) 00:32:36 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@abs={0x8}, 0x8, 0x0}, 0x0) 00:32:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x66010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:37 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffef5}, 0x80003) [ 2605.308540][T18286] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2605.317156][T18286] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 00:32:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="d4", 0x1}], 0x1}, 0x0) 00:32:37 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa4fd}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680), &(0x7f00000006c0)=0xc) 00:32:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x66020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2605.922253][T18303] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2605.930756][T18303] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup2(r3, r2) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={r5}, 0x8) 00:32:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380), 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0), 0x88) 00:32:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x14) 00:32:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8}, 0x14) 00:32:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x66030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:32:38 executing program 4: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140), &(0x7f0000000000)=0x90) [ 2606.657788][T18321] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2606.666213][T18321] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000100), 0x8) 00:32:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000040), &(0x7f0000000180)=0x10) 00:32:38 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xc3ff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x67000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0xc) 00:32:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000180)=0x5, 0x4) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in={0x10, 0x2}, 0x10) 00:32:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0x4) 00:32:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x3) 00:32:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000340)=@in={0x10, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f00000005c0)='7', 0x1}], 0x1}, 0x0) 00:32:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x67010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 00:32:39 executing program 0: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@local, @local, @val, {@ipv6}}, 0x0) 00:32:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000440)=0x3) 00:32:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000001480), 0x4) 00:32:40 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x67020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000180)="bb", 0x1, 0x0, &(0x7f0000000240)={0x10}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x53) 00:32:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0xffff, 0x1, &(0x7f0000000080)="eeb3cd9d71", 0x5) 00:32:40 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000000), 0x8) 00:32:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x32}, 0x8) 00:32:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x67030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:40 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x25, &(0x7f0000000000), 0xfde2) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000140)="d0", 0x1, 0x0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 00:32:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1}, 0xc) sendto$inet6(r1, &(0x7f0000000140)='T', 0x1, 0x0, &(0x7f0000000240)={0x1c, 0x1c, 0x3}, 0x1c) [ 2609.086459][T18396] validate_nla: 6 callbacks suppressed [ 2609.086600][T18396] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2609.100646][T18396] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:41 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0xc}], 0xc}, 0x0) 00:32:41 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c}, 0x1c) mmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:32:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="03005f"], 0x67) 00:32:41 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xf401}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x68000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) [ 2609.837827][T18421] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2609.846287][T18421] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x1}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:32:41 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x2, "1a9e"}, &(0x7f0000000000)=0xa) 00:32:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000640)={0x0, 0x3, 0x1, 'p'}, 0x9) 00:32:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x68010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[], 0x98) 00:32:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340), 0x8) [ 2610.514805][T18445] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2610.523342][T18445] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, 0x14) 00:32:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r3 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), 0x8) 00:32:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x68020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:42 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xf801}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 00:32:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) [ 2611.017633][T18459] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2611.026013][T18459] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfff}, 0x10) sendto$inet(r0, &(0x7f0000000100)='L', 0x1, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:32:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2000) 00:32:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x68030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000500)="b8", 0x1}], 0x1) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000800)="fc", 0x1}], 0x1}, 0x0) close(r0) [ 2611.589406][T18479] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2611.597850][T18479] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e}, 0x10) 00:32:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000340)="e2", 0x1, 0x85, &(0x7f0000000180)={0x10, 0x2}, 0x10) 00:32:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r2}, 0x8) 00:32:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x69000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5ea4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="ce", 0x1}], 0x1}, 0x0) 00:32:44 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfca4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580), &(0x7f00000005c0)=0x8) 00:32:44 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f00000001c0)=0x88) 00:32:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1200, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:32:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x69010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000004c0)='r', 0x1}], 0x1}, 0x0) 00:32:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) r2 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3}, 0x8) 00:32:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)="f6", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) 00:32:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x69020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) 00:32:44 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) faccessat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x7) 00:32:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfff, 0x3}, 0x14) 00:32:45 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfda4}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:45 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, @val, {@ipv4}}, 0x0) 00:32:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x69030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@file={0xa}, 0xa) 00:32:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) 00:32:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0), 0x8) 00:32:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) getsockname$inet(r0, 0x0, &(0x7f0000000040)) 00:32:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x1c, 0x2}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000080), &(0x7f0000000000)=0x8) 00:32:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x10) 00:32:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x74, 0x0}, 0x20101) [ 2614.365843][T18566] validate_nla: 8 callbacks suppressed [ 2614.365904][T18566] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2614.379974][T18566] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 00:32:46 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xff43}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) bind$inet(r2, &(0x7f0000000040)={0x10, 0x2}, 0x10) 00:32:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x10, 0x2}, 0x10) 00:32:46 executing program 1: r0 = socket(0x1b, 0x3, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001200)=""/69, 0x45}], 0x1}, 0x0) sendto(r0, &(0x7f0000000080)="c9041cc80200129fe2ade4d29664189c", 0x10, 0x0, 0x0, 0x0) [ 2615.111615][T18583] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2615.119941][T18583] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) 00:32:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000540)="ec", 0x1}], 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8007, 0x20}, 0x8) close(r0) [ 2615.638162][T18607] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2615.646619][T18607] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:47 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 00:32:47 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:32:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000840000000a000000fe80000000000000000000bd97c10d"], 0x1c}, 0x0) 00:32:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:48 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffc3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x84, 0x8001, &(0x7f0000000040)="b032a24b9ce102f672fa0b733a15fffb", 0x10) 00:32:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0xfffc}, 0x8) 00:32:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) 00:32:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000003100), &(0x7f0000003140)=0x8) 00:32:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x1]}, 0x6) [ 2616.834836][T18651] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2616.846100][T18651] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:48 executing program 4: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) 00:32:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="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", 0x5ad, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000780)='h', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB='6'], 0x8) 00:32:48 executing program 3: r0 = socket(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:32:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6b010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0x84, 0x8009, &(0x7f00000000c0)="b6b68b249f8d12f624f45536550a9116", 0x10) [ 2617.431374][T18664] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2617.439771][T18664] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:49 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x34000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1000, 0x4) 00:32:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x40142) sendto$inet(r0, &(0x7f0000000140)='f', 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2}, 0x10) 00:32:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6b020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2}, 0x14) 00:32:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="b1", 0x1}], 0x1, &(0x7f0000000100)=[@authinfo={0x10}, @init={0x14, 0x84, 0x1, {0x6150, 0x0, 0x1}}, @authinfo={0x10}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4caa}}, @authinfo={0x10, 0x84, 0x8, {0xd455}}, @init={0x14, 0x84, 0x1, {0x8001, 0x0, 0x0, 0x800}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x4c00, 0x0, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0xfff9}}], 0x98, 0x2010c}, 0x108) 00:32:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x83) 00:32:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:32:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6b030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) connect$inet6(r1, &(0x7f0000000280)={0x1c, 0x1c, 0x2}, 0x1c) 00:32:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='X', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140), 0x8) 00:32:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0), 0x4d) 00:32:50 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6c000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2}, 0x10) shutdown(r1, 0x1) 00:32:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) 00:32:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) 00:32:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x0, &(0x7f0000000200)={0x1c, 0x1c}, 0x1c) 00:32:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6c010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) [ 2619.532306][T18733] validate_nla: 6 callbacks suppressed [ 2619.532371][T18733] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2619.546940][T18733] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:51 executing program 4: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x85}, 0x14) 00:32:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6c020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f00000007c0)=@abs={0x8}, 0x8, 0x0}, 0x0) 00:32:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000340)={r2}, 0x8) [ 2620.098641][T18749] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2620.106995][T18749] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:52 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x400300}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:52 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 00:32:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="313d0522", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180), 0x10) 00:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6c030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, 0xfffffffffffffffe, &(0x7f0000000000)=0x4) [ 2620.628642][T18768] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2620.638534][T18768] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:52 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 00:32:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)=0x8) 00:32:52 executing program 4: r0 = socket(0x11, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000140)) 00:32:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001680)={0x0, 0xffe0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, 0x8) 00:32:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6d000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x1}, 0x1c) [ 2621.331270][T18790] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2621.339780][T18790] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:53 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 00:32:53 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4d00}, 0x10) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 00:32:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2}, 0x8) 00:32:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6d010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2}, 0x24) [ 2622.037361][T18813] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2622.046929][T18813] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="d64f12352674c3df24244aa46792a13c2d9da187eb3f6e4cc71682f50b2746", 0x1f}, {&(0x7f0000000240)="f4e82b349f89100b4e71773f26ff4650547a8b04ce38b7fb05c868351a94b1873f0be553db064b6a01a5", 0x2a}, {&(0x7f0000000340)="1aab5112083ba4835adf07573afb1d0a3f5babdb54169edd249fac09b630ece28f1ee094edbbe7c45dea4c9b", 0x2c}], 0x3}, 0x0) 00:32:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) 00:32:54 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r6}, 0x8) 00:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6d020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:54 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:32:54 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000180)={0xf, 0x2}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001480), 0xc) 00:32:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) 00:32:54 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6d030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000340)="f7", 0x1}], 0x1, &(0x7f0000000580)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x10}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, &(0x7f0000000200)=[@prinfo={0x14}], 0x14}, 0x20100) 00:32:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) recvfrom$inet(r1, 0x0, 0x23, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x3}, 0xb) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 00:32:55 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, @val, {@ipv4}}, 0x0) 00:32:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000880)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c}, @sndinfo={0x1c}, @sndrcv={0x2c}], 0x80}, 0x0) 00:32:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6e000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:55 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@abs={0x8}, 0x8) 00:32:55 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000100)={@local, @broadcast, @val, {@ipv4}}, 0x0) 00:32:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6e010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000100), &(0x7f0000000040)=0x98) 00:32:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc) 00:32:56 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:32:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6e020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:56 executing program 4: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:32:56 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00 '], 0xe8}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)='z', 0x100) [ 2624.588830][T18888] validate_nla: 8 callbacks suppressed [ 2624.588891][T18888] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2624.603007][T18888] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:56 executing program 3: ustat(0x36, &(0x7f0000000280)) 00:32:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000002140)='syscall\x00') read$FUSE(r0, 0x0, 0x0) 00:32:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6e030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') read$FUSE(r0, &(0x7f00000020c0)={0x2020}, 0x2020) [ 2625.083603][T18904] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2625.091989][T18904] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002280)=@gettaction={0x14}, 0x6a}}, 0x0) 00:32:57 executing program 3: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$TIOCGISO7816(r1, 0x80285442, &(0x7f0000000040)) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "98bd2ff86ead30a354c675005766bc3b3cec1d"}) 00:32:57 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001500), 0x588, 0x0) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r3, 0x7a0, &(0x7f0000000100)={@my=0x0, 0x1}) r4 = dup2(r0, r2) sendmmsg(r4, &(0x7f0000001700)=[{{&(0x7f0000000080)=@llc={0x1a, 0x320, 0xdd, 0x1f, 0x9a, 0x7, @remote}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="ff7f7e23d1fdbae5a2596a55104d8f7c7f915bc4026061404704d6e2c97481ff8da27cc0ffbebdb1a16bbceac567ce1917f18e1955f36cebb80e63f7a142e45b647c9b12742988ff5a1e5e97a6e0a3452068694745fa65edb2f2e37e750b3c7d7eb67cb11d48da35bd6d9569866ea6d3b3928c8ba861b15cc59669950e01cb1b4c2f2a94c98f069358b67c4651e0ba4886fad59f3725170275a67544d84cdf9faa1960bf176a2063a3710900e5c043adca88561b26690920fe532979ccd9eeedfca9", 0xc2}], 0x1}}, {{&(0x7f0000000300)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null]}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)="9633dcdd2c9896ed5cea01c266cc2f9546ee0f87dbbf2ddcae6f3cde13b021fc22bc1b4bf878bb7fd1cb867165867041c2c726c6eaffe6666ef2c72f3477384cddbf1e539defbe09642743b520203579f091a557ba2e799c53961690bd2995210f50287fdd89445f947de099804c25d8f1480ba924940386da74c879be8c032e7e9f7369a81373653d972aa9ff9cd5f09bc357e04114a6b3ff10d6102b193c631f439f83b213af6c9776e08241eca24c88ac8e1bcc5d1e1cf773f5a0d70df8ab925fec283f1dd08912c06a92052aab106621eece55abca6e96591a4987", 0xdd}], 0x1}}, {{&(0x7f00000004c0)=@generic={0x2, "d7296879e10bf33dc3ceb03775ada72fac2fd69e61bfcd0ffde6d1ef032c792bbd7555972e18233650f9cd60a3f0169c79cf2474974b2c997082fc60231516737af0221a54e14e631337a16335d8712888e0b73edc3c454fe2cc09b1340fd81591c317ad9924d2015878c50c3af1b91b2ad88573e687f93592bf57659b5d"}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000540)="6b10dc6ccce1a4a40a60caba898ac42e3311490f25586f6bdda6df7aa6e045cad9c74e0883bfda6376", 0x29}], 0x1, &(0x7f0000000640)=[{0x98, 0x101, 0x47, "569effc5471ebcfb9c77fa325454ad5cf4771ffe687bfa6e82c4254807c924bf0344555d783a560b9c817a531914fca73223a40a827bf53ee09d42a82ac7e3d30c172fe188dc2bc2a0b82eea5ffd7079830f529682c441bf767aac273f6cee637ac67c40ffe52976277e1b085409d28608151a2eefd132b92ee40db8cd50b0b9e4cac3"}, {0x1010, 0x0, 0xfffffff9, "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"}], 0x10a8}}], 0x3, 0x44800) r5 = dup(r3) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r5, 0x7a5, &(0x7f0000000180)={{@local}, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1bf0}, &(0x7f0000000040)=0x8) 00:32:57 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6f000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:57 executing program 0: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000e24c434e3604050000010102030109022400010000000009040000026e19150009058a020800000008090502022f11789ee13e6a3261a61d35e49481c26f3a31b02f99d68f2f60990d44236ab7a125baf54b5696d9b3b766678e23ae84e567b6156c33275d9ead3629ac464871ef3aaf199ed178e618e2c215a255a1570578dda73bcf933c635215f1519360c82a8b79815adc5d1907d1e837da9e887401578ee3ae2c7a1ba677eea9835908ba9344bd1230c77aca15f841cf"], 0x0) syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) 00:32:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000980)={0x2c, r2, 0xc4fc9e906872338b, 0x0, 0x0, {{0x5}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0x4}]}]}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x40}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}]}, 0x38}, 0x1, 0x0, 0x0, 0xfd562a469fc8c067}, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100), 0x10) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0xaa, 0x20401) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 00:32:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r2, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r2, 0x7a0, &(0x7f0000000100)={@my=0x0, 0x1}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r2, 0x7a8, &(0x7f0000000340)={{@hyper, 0x3}, @hyper, 0x0, 0x4, 0x7, 0xfffffffffffffff8, 0x19, 0x5, 0x4}) r3 = dup(r2) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r3, 0x7a5, &(0x7f0000000180)={{@local}, 0x1}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x2f, 0x4, 0x6, 0x2, 0x40, @empty, @private2, 0x40, 0x7, 0x9, 0x6}}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_newaddr={0x30, 0x14, 0x400, 0x70bd2d, 0x25dfdbff, {0x2, 0x3f, 0xb8, 0xfe, r4}, [@IFA_ADDRESS={0x8, 0x1, @multicast2}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000540)={0x0, 0x44}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x42df58543c8380db}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x28, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}, @IFLA_IPTUN_FLAGS={0x8}, @IFLA_IPTUN_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0x4, r5}]}, 0x60}}, 0x0) [ 2625.885784][T18924] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2625.894417][T18924] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:57 executing program 4: syz_emit_ethernet(0x60, &(0x7f0000001040)={@local, @remote, @val, {@ipv6}}, 0x0) 00:32:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6f010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) [ 2626.563806][T18939] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2626.574765][T18939] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:32:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040), 0x88) 00:32:58 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) listen(r0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 00:32:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6f020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:32:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2}, 0x10) r2 = dup(r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xbfd4}, 0x14) 00:32:58 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:32:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000200), 0x98) [ 2627.299941][T18957] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2627.308534][T18957] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:00 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) bind$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x2}, 0x1c) 00:33:00 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000000)) 00:33:00 executing program 4: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) copy_file_range(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x6f030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 00:33:00 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x70000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:01 executing program 4: msgsnd(0x0, &(0x7f00000000c0), 0x4, 0x0) 00:33:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2}, 0x10) 00:33:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x8) 00:33:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x18) [ 2629.608467][T19000] validate_nla: 2 callbacks suppressed [ 2629.608525][T19000] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2629.622741][T19000] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x70010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:01 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000600)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x10000000}], 0x10}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="100000008400000009000000ffffffff1c000000840000000a000000ff01000000000000000000000000000114000000840000000700000001000000faffffff100000008400000009000000ac1400bb1c"], 0x6c}, 0x20100) 00:33:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 00:33:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in={0xffffffd8, 0x2}, 0x8, &(0x7f00000007c0)=[{&(0x7f00000005c0)="f3", 0x1}], 0x1}, 0x0) 00:33:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x1e, 0xfd6a) [ 2630.330292][T19013] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2630.338867][T19013] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xc1, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 00:33:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x70020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0), 0x84) 00:33:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)={0x0, @in, 0x3, 0x0, 0x11}, 0x98) 00:33:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x8) [ 2631.129208][T19039] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2631.137828][T19039] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0x2}, 0x98) 00:33:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x70030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:03 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in, 0x0, 0x0, 0x10}, 0x98) 00:33:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000900)={r2}, &(0x7f0000000080)=0x8) 00:33:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001500), 0x10) [ 2631.903394][T19055] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2631.911580][T19055] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:03 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0) 00:33:04 executing program 3: fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000ac0)='./file0\x00', 0x200, 0x0) 00:33:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x71000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) 00:33:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, &(0x7f0000000400)={0x10, 0x2}, 0x10) 00:33:04 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast, @local, @val, {@ipv4}}, 0x0) [ 2632.669592][T19072] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2632.678126][T19072] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:04 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, @val, {@ipv6}}, 0x0) 00:33:04 executing program 0: fork() wait4(0x0, 0x0, 0xc000000b, 0x0) 00:33:04 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x71010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="c9", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 00:33:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x223}, 0x8) 00:33:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r4) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000001600)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000001580)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x800, 0x0, 0x0, r6}}, @prinfo={0x14}], 0x30}, 0x0) 00:33:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x71020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000080), 0x4) 00:33:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 00:33:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), 0x4) 00:33:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x71030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:06 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001880), &(0x7f00000018c0)=0x8) 00:33:06 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@un=@abs={0x8}, 0x8) 00:33:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), 0x8) [ 2634.624075][T19122] validate_nla: 4 callbacks suppressed [ 2634.624134][T19122] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2634.638206][T19122] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:06 executing program 4: r0 = fork() r1 = fork() setpgid(r1, r0) 00:33:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 00:33:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x72000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040), &(0x7f0000000100)=0x90) 00:33:07 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0), 0xc) [ 2635.368476][T19138] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2635.379725][T19138] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) r3 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000480)={r4}, 0x8) 00:33:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x72010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 00:33:07 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8) 00:33:07 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000), 0x8) [ 2636.155492][T19161] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2636.164016][T19161] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r4}, 0x8) 00:33:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000100)=0x1) 00:33:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x72020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) [ 2636.755673][T19185] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2636.764438][T19185] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r3, 0x4) 00:33:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f00000000c0)=0x98) 00:33:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x72030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="a6"], 0x8) 00:33:09 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:09 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000140)) [ 2637.430284][T19206] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2637.438691][T19206] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200), 0x90) 00:33:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000640)=0x20) 00:33:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x73000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:09 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @random="03b3a878dc8f", @val, {@ipv4}}, 0x0) 00:33:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 00:33:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:33:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="04"], 0xa9) connect$inet(r0, &(0x7f00000001c0)={0xffffffffffffff77, 0x2}, 0x10) 00:33:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x73010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2638.425337][T19234] sctp: [Deprecated]: syz-executor.4 (pid 19234) Use of int in maxseg socket option. [ 2638.425337][T19234] Use struct sctp_assoc_value instead 00:33:10 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x21000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000800)="fc8477d963a8d3d046c7f5a8b9f25ee4fdd4ffbb7d80ae08254698f1b81677aae5397707e6c9cf9a544fc62efec035e5eb2f8da864cf49498988b8642440619fb618800e13b1b436f8e77482b89e53bd0bf1d8a9eafe0df4519a25fcd946fa9568d46143105a4a8decf255ce8e3b64965a0ab785ce9b05be2cf8b1bd193571640242b0184188c1a5e429e7514db59496ad278d27c4c6e0259451aa1a030ebec39d262b32e5032701aba0ea770d671edbb0ab61ef7b4ede3a032ad4df9d6175946af10d401f", 0xc5}, {&(0x7f0000000a80)="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", 0x180}], 0x2}, 0x2018e) 00:33:10 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:33:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f0000000280)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01007b68", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 00:33:10 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) 00:33:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x73020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:11 executing program 0: r0 = openat$tun(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, 0x0) 00:33:11 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000047c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2004c001) 00:33:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000038c0)=[@rights={{0xc}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x24}}], 0x1, 0x0) 00:33:11 executing program 4: syz_io_uring_setup(0x1d35, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x3ca6, &(0x7f0000000100)={0x0, 0x421f}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000002c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0xffff7fff) 00:33:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x73030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002500), &(0x7f0000002540)=0x8) [ 2639.850278][T19275] validate_nla: 6 callbacks suppressed [ 2639.850334][T19275] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2639.864539][T19275] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:11 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x22000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:11 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0xb98040c821391701, 0xdd87094cbaff459f) 00:33:11 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') 00:33:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000008700)=[{{&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40080c0) 00:33:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x74000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000001a80)=[@rights={{0x14, 0x1, 0x1, [r0, r0]}}], 0x14}}], 0x1, 0x0) 00:33:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000003140)={0x0, 0x0, 0x0}, 0x140) [ 2640.452983][T19290] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2640.461399][T19290] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000e00)=[{{&(0x7f0000000000)={0x2, 0x0, @private}, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="29aa837a5a3d773bd1e4124c540369f37390951c6bf08dfccc9b5c46543b09078758735f750b9ead1a29adacc59467349f80ba904fc995516e03d05bd29b17ba58abfdc9996f4b5b3cfa829adbf2d384b00f9b81d317e340da887bcb0eb3247beef37243c56e7849f85b1849933906eba0768183e01e3efb25a5d2db1deb1df36683af015480962e750d509e6316418aadb138fd35d8c2"}, {&(0x7f0000000100)="848f13927127c881232bfb9b777fb618b5b9959aa7401d8a1e929ea1eeb39e5d0351b026384b85ccaac9c34ab1f706af82a4e5ba7afb3cf706716166a813158204221e8e8e75e99484337ee2a272c5e550dd3c2d0bf54426228fb31622cf63ff13434324ec07958fd94d744884e4fdc0bef0bc9fd63702a7c2fbb8480b969eaa80df8926f63e68ed1715051e137bc6fb8c21675a626affc813675a8fde7f2d9a793dd1302203e536a891fdcdea1c0601dc"}], 0x0, &(0x7f00000002c0)=[@ip_ttl, @ip_tos_int, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @empty, @loopback}}}]}}, {{&(0x7f0000000300), 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="f6cbce2bb9250b1b0010058b4630843aa123fe41239396241855840e041a2e437b4c8c75ca0ea4d8c1f11f0941a7931ef95857468d9390938eedf43dad3bf66b9d4415eaac3cbe6b85f858da1c5a0d9749cd9cc5c7aacc1af9e8d58889b6a7cf29a1140c14698d279099a548a3e509211aa5df6ad1cc66407131749ea5baa4eea4d5cbe6d1eb49bb60bb80290342f7b2"}, {&(0x7f0000000400)="5cf618df980a471574427b923825c04fe56fa66bac9eadc354b5a9187176665682dd6918082c6f9ccd746af0d56aef01fcd59fa4b68485873528b3336b1fd40cb603b532f8cfd0be5c5f791010dcc233020dbd3fa31f27843f8e0375a192090c62c737302930afafe8a023e1e5e79f4d6be8c585c7fa786d276b3dc252841e7e3693b12609267e0320884b3c5a9a8f8f21672369d7cc0614255a633ab315ed440131d08e1951f1fc4c71d27fa10464c4b16e8ce9c23f723a93d76aa79f5a107624159e68bffafc814f9f1eab84bd71fb88f94fab965f79d9aeefda5ef20a40bfb4354295bf44af52f314f9ea"}, {&(0x7f0000000500)="13cb9638fef34cd6fcd74f540cb740193d8b7f8178ab184f594cfca2d6961fbb9589efaa9978bbd9a10e5e96a2fa79b34b0bd87c7d6957195c3c08c1552c078c9d50efd92a2850ae8e8894dd0b1be94d7fa630fde502ebd1bc293e842c964f8ddb0bb178ea887ee49284dc7e02b9614825ea74ea2cb167700ac94bf11ca37b02add8040d1df647afd808ae555c382e7fae7ca4"}], 0x0, &(0x7f0000000740)=[@ip_tos_int, @ip_tos_int, @ip_ttl, @ip_pktinfo]}}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)="cfff88c87f24594ca8bbb31e1b9074c4ece388dec81e1ed93e97b58ac2d91b57b164b9939ba817e4d22ed9a05e27cc8ce04014aa1346bfa9fb5604eac83eedfda3702a76a7093a2064bc815c34bbc5936191612ac50566cc9b8dc05f7565a30e03fd62002112e270"}, {&(0x7f0000000e80)="6f1d55199b5ac54c344239ccb0f0b53451917ab946bd6bfbbf6c353649af3ce9d1239111f4cf9458fced6eb6287ab02d9591e097cb5e2ac5bf736463930ad1848b411d154966e37d4c729f2bc628307c8380aac3d6c4182cf35cd7398e20cafc11b2acc39c75249009622b6e0a876d8bcabf0da2abe23579dd8172a0e5dde2837d06d827d2f96d45cc1f838285b8ee82903a7c5ad2ed80bbe95fcee1702ae0e7d3201113bb7ff3dc38dd1a42846840ca0108e24102d134c78398e75a50f26d49aeb12a651b491c4997e0482c48ea0bfe1bd4eb14bae619ba717a198830fde7fa25c0c994528ef7915f447aace052240c3be379f6c7e1b1fe3b03f8d90cfdcc724c0dde2147a37a3dc0ba3e61166855e0a92fe657d7becf396710cbb644a05d95009c4bd68071d7d0ffce720151311663eafa00367422d3770e6e5ddc2f15f86657636d908879dc5522ae115ec690b6c961b5552726780ba7fec4ecd1538d3bf26f74da0b0d8a570139655313365a644b109d8103c546875c816045f9ddb26db500874ad83d3661e5e048b6a3a75db95fcfe45ab5bdd40a5d85c2347557395e51ce2222b9df4f9b417ee2aa37a5ef444c7983b52c36a0e03a6731fd1e4ba960d3aaab9cb57b5ff825c21aa3a9fea122e4d4bd8f83dc43781050c546390eb80c6f7f256df1bfa8eec38beb4b3c46"}, {&(0x7f0000000940)="24f7710c5b"}, {&(0x7f0000000980)="0a25e8bd55f077f90c8cba04e5b28ea81b486572569c9c884ff00cc92e41b4d20925d29517b7f76242cc560544c5d97cbd09cdce70a3b76ba2692fdcc5bb06110f49eee5bb67cd80c9906b1fa72274646b4665f7f46b122a7eba1514a8d6ac81024b24b0588ebe2ef06d14a507fe0e5023179fae8e968f2ac676d76cb6f4d7169bbceedd96940affbf4f5e3826b6867fbedc25925b86b42e830b28ecf348c306dd9b"}]}}, {{&(0x7f0000000a80)={0x2, 0x0, @private}, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="775b895553f9e8a8fe8fe9aec049a03e24e573a25372ec4e9b0c24c18b81b1a23eebc1c8d0e354e03921510c1d0f37e48610575142f5a1c43a4399cde782ed3feeee9f36b3447e600b21a53e079419086e23fd3608c1e504cebd62d64c77e88b1f11f15ee9dd8510b574a729a68600afe347f9eb63cd180af2c007c943c08d5f009c63301386a1fa9541506b5f2f9b69bdd26e05bd9c25316bb51d4deb47bc88df6339625217173fca7e07a02a4428ae4bf62fabcb48f968273a480990ab18faf464391d508fd9229f6218e6"}], 0x0, &(0x7f0000000d80)=[@ip_tos_int, @ip_tos_int, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_tos_u8, @ip_ttl, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @multicast1, @loopback}}}]}}], 0x800000000000032, 0x0) 00:33:12 executing program 4: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 00:33:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x74010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:12 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003180)=[{{&(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000040)="f9927efd838b8c7aecb00485dc205b82e681744b7e206639eeb0474e815057fc59c2dc202cf99ec3ca589c9ff8447c6c3fafa2ad1a0c751e67e5705eb85c4e8414ea99a373ba1f3a96fa2f09ab2fcc0cee7005fefbcfc9c1dcbf9f9f5e3ff8237e02f80b612082952290161dfe8b061290d07c0874971e336e2740858fa0044083e4411fafa6aa0203117b4aa0e1426898c2129ce0e2ef1fe4fe2b5e27a6c9f997eed04949068744726c21dba83dedd1d3f0cbf60463576d713560f8b73224e180bc064695cf36df4e58c903e37202f37437a1121b95833607e5d6dfd9dd7895543457f8b981e4534c74cc15", 0xec}, {&(0x7f0000000140)="8e139948a9e76bf7f03b9b2d1072ac7b314707bb69af4e2a7919c0bd4ded96a816aa9dfb8bbe03c0069473a2400e78e16843c7179435554f21984b1c50b8c1011a7e06c3d5d77c84cf7c9598144ce9ae02f72e364dc6046b25254943b79dc242350724351744f3de1d616d9132ec3a9d74d01fddf8", 0x75}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="6ecacd65f36d5347bc83f5446a5b18b241ebfc9d23a5cfbe9b211d35c563cff791d2458e3d8194b54a55db6838da372ffcf657c0b454e0ddfe0e56d9341397b1b1a3abe28f25eb2ec1c7f0931d82aa8080377f6f1dc5189d2bf9a9a61d6852f8dd25fe3c30b2fa2dada57ab9b59a3dad663db3090b82dfa8f7899eb199459f660d009c32dfe9a9696355857d9b83deae0c28e900ec650fe55c51ed6c3fcf83da078a2b121ed1dcf8ed5cd6505bd374fac18cd61c19a45c7c2043f6cfa17d80f17746de7cea5ec9efd50201bd3718ee03", 0xd0}, {&(0x7f00000003c0)="f98814cb393ff90ed3f83b495bec01d4ef0cad8728d907e26054733c2a5fdbdb5592483bb01e3bb10d8e92017436c1ff3e955852786359d8c311e0bd64d7023d70a501e634b0004b0dd9a0b167d3d93618eedc66d1d81927e10a9cdf53c70e68dda3896b43b7418412b6ffdea25522409a775117221206338bf1780776ce12113c157b6089a291e6ce8b698aa7ccd60ca3ee8463e0f8849ee07c76365be5d0c287", 0xa1}, {&(0x7f0000000480)="0f5973313ae57078cd1eb693508c99fcd914371a3f8e2bbcac17c08617ee419e81e9f1740d575342396edca64fd9916d8a8c0a63f49fb51887482e9cde81456cf1a22a09fcf6ea0644868a11c95abd5b613790bc8bc85e887c7c2edc2644115986b24102a5b9f60533edcd04df61a4778439dbee93504bfd601ade44fd8e17ca100e5e6cb171f7c757cb1afbc77feb88", 0x90}, {&(0x7f0000000540)="9699be482bf9f9e8a77a96833be0427f7ed51d91a32b21faab785e67ab8a0e2c00cdd5503967c7f6d005e1a0265a19efc4b3b23d0c7f93ee903e6cd9765fed096667c500bc86e1d66bab55479ec65edb8c5545954976419c7804aa68c21c0d98d6512aa41bcb92c8733048bd42fe0116b964444b6dc82e2a5f0009211fdb6535dc6a151da074c4757747a56d76fbe86a104e5326dd6e50c2a3153dda6f5f49da84918f01d4c370ed4cc414f22f998436b1805cf2aef6ac476acc907b7219961ce4bf9734976d8239931c4b396652ead64156d167c5967d1960bb0fed7bbcdb38be9d2998a4115c", 0xe7}], 0x7, &(0x7f0000000680)=[@ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x1d}, @empty}}}], 0x18}}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000700)="6cdc68a841e0b738173e39a240d86492d95f7210e2", 0x15}, {&(0x7f0000000740)="ed0c949ca1c3f4348d2aa0eb831c00f9081eab26699be6dcb268c90062fb4f1927ee686b5a6e442387a789949b9e17f5fac674f247e1150104a8bf021f379e9d3602f921797f0c1e05909d721d58a6aff2db0beea5c8e1610caf8e1b1829f8c401239f35d7960803897465d71de948936af4c0f5970410ef98bc8f89011bf602c75a9cac8162ffb8909d6312f130a810fb19a8a0997d903a4878d2281d23172df7934d93c66fcff836218bcc8dc757c92f0f01b524", 0xb5}, {&(0x7f0000000800)="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", 0x57a}], 0x3}}], 0x2, 0x40080c0) 00:33:12 executing program 3: r0 = openat$urandom(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000340)=ANY=[@ANYBLOB="040000004e"]) [ 2641.002656][T19301] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2641.012339][T19301] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:13 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x23000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:13 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000880)={'ip6tnl0\x00', &(0x7f0000000800)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty}}) 00:33:13 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0}, 0x40000041) 00:33:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x74020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001140)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000080)="ab", 0x1}], 0x1}, 0x0) 00:33:13 executing program 3: add_key$user(&(0x7f0000006c00), &(0x7f0000006c40)={'syz', 0x0}, &(0x7f0000006c80)=']', 0x1, 0xfffffffffffffffd) [ 2641.591068][T19315] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2641.599537][T19315] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000e00)=[{{&(0x7f0000000000)={0x2, 0x0, @private}, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="29aa837a5a3d773bd1e4124c540369f37390951c6bf08dfccc9b5c46543b09078758735f750b9ead1a29adacc59467349f80ba904fc995516e03d05bd29b17ba58abfdc9996f4b5b3cfa829adbf2d384b00f9b81d317e340da887bcb0eb3247beef37243c56e7849f85b1849933906eba0768183e01e3efb25a5d2db1deb1df36683af015480962e750d509e6316418aadb138fd35d8c2"}, {&(0x7f0000000100)="848f13927127c881232bfb9b777fb618b5b9959aa7401d8a1e929ea1eeb39e5d0351b026384b85ccaac9c34ab1f706af82a4e5ba7afb3cf706716166a813158204221e8e8e75e99484337ee2a272c5e550dd3c2d0bf54426228fb31622cf63ff13434324ec07958fd94d744884e4fdc0bef0bc9fd63702a7c2fbb8480b969eaa80df8926f63e68ed1715051e137bc6fb8c21675a626affc813675a8fde7f2d9a793dd1302203e536a891fdcdea1c0601dc"}], 0x0, &(0x7f00000002c0)=[@ip_ttl, @ip_tos_int, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @empty, @loopback}}}]}}, {{&(0x7f0000000300), 0x4, &(0x7f00000005c0)=[{&(0x7f0000000340)="f6cbce2bb9250b1b0010058b4630843aa123fe41239396241855840e041a2e437b4c8c75ca0ea4d8c1f11f0941a7931ef95857468d9390938eedf43dad3bf66b9d4415eaac3cbe6b85f858da1c5a0d9749cd9cc5c7aacc1af9e8d58889b6a7cf29a1140c14698d279099a548a3e509211aa5df6ad1cc66407131749ea5baa4eea4d5cbe6d1eb49bb60bb80290342f7b2"}, {&(0x7f0000000400)="5cf618df980a471574427b923825c04fe56fa66bac9eadc354b5a9187176665682dd6918082c6f9ccd746af0d56aef01fcd59fa4b68485873528b3336b1fd40cb603b532f8cfd0be5c5f791010dcc233020dbd3fa31f27843f8e0375a192090c62c737302930afafe8a023e1e5e79f4d6be8c585c7fa786d276b3dc252841e7e3693b12609267e0320884b3c5a9a8f8f21672369d7cc0614255a633ab315ed440131d08e1951f1fc4c71d27fa10464c4b16e8ce9c23f723a93d76aa79f5a107624159e68bffafc814f9f1eab84bd71fb88f94fab965f79d9aeefda5ef20a40bfb4354295bf44af52f314f9ea"}, {&(0x7f0000000500)="13cb9638fef34cd6fcd74f540cb740193d8b7f8178ab184f594cfca2d6961fbb9589efaa9978bbd9a10e5e96a2fa79b34b0bd87c7d6957195c3c08c1552c078c9d50efd92a2850ae8e8894dd0b1be94d7fa630fde502ebd1bc293e842c964f8ddb0bb178ea887ee49284dc7e02b9614825ea74ea2cb167700ac94bf11ca37b02add8040d1df647afd808ae555c382e7fae7ca4"}], 0x0, &(0x7f0000000740)=[@ip_tos_int, @ip_tos_int, @ip_ttl, @ip_pktinfo]}}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)="cfff88c87f24594ca8bbb31e1b9074c4ece388dec81e1ed93e97b58ac2d91b57b164b9939ba817e4d22ed9a05e27cc8ce04014aa1346bfa9fb5604eac83eedfda3702a76a7093a2064bc815c34bbc5936191612ac50566cc9b8dc05f7565a30e03fd62002112e270"}, {&(0x7f0000000e80)="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"}, {&(0x7f0000000940)="24f7710c5b"}, {&(0x7f0000000980)="0a25e8bd55f077f90c8cba04e5b28ea81b486572569c9c884ff00cc92e41b4d20925d29517b7f76242cc560544c5d97cbd09cdce70a3b76ba2692fdcc5bb06110f49eee5bb67cd80c9906b1fa72274646b4665f7f46b122a7eba1514a8d6ac81024b24b0588ebe2ef06d14a507fe0e5023179fae8e968f2ac676d76cb6f4d7169bbceedd96940affbf4f5e3826b6867fbedc25925b86b42e830b28ecf348c306dd9b"}]}}, {{&(0x7f0000000a80)={0x2, 0x0, @private}, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="775b895553f9e8a8fe8fe9aec049a03e24e573a25372ec4e9b0c24c18b81b1a23eebc1c8d0e354e03921510c1d0f37e48610575142f5a1c43a4399cde782ed3feeee9f36b3447e600b21a53e079419086e23fd3608c1e504cebd62d64c77e88b1f11f15ee9dd8510b574a729a68600afe347f9eb63cd180af2c007c943c08d5f009c63301386a1fa9541506b5f2f9b69bdd26e05bd9c25316bb51d4deb47bc88df6339625217173fca7e07a02a4428ae4bf62fabcb48f968273a480990ab18faf464391d508fd9229f6218e6"}], 0x0, &(0x7f0000000d80)=[@ip_tos_int, @ip_tos_int, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_tos_u8, @ip_ttl, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @multicast1, @loopback}}}]}}], 0x800000000000032, 0x0) 00:33:13 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000012f00)={0xffffffffffffffff}, 0x4) 00:33:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x74030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000004500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20012020, 0x0) 00:33:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001f00)=[{{&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_retopts={{0x14, 0x0, 0x7, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}}], 0x14}}], 0x2, 0x0) 00:33:13 executing program 4: perf_event_open(&(0x7f0000001280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) [ 2642.126424][T19327] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2642.137886][T19327] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:14 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x25000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:14 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003a40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0x324, 0x20c, 0x324, 0x0, 0x20c, 0x4d4, 0x4d4, 0x4d4, 0x4d4, 0x4d4, 0x6, 0x0, {[{{@uncond, 0x0, 0xa4, 0xc8}, @HL={0x24}}, {{@ipv6={@loopback, @rand_addr=' \x01\x00', [], [], 'veth0\x00', 'veth0\x00'}, 0x0, 0xa4, 0xc8}, @unspec=@CHECKSUM={0x24}}, {{@uncond, 0x0, 0xa4, 0xc8}, @unspec=@CHECKSUM={0x24}}, {{@ipv6={@dev, @loopback, [], [], 'erspan0\x00', 'veth0_to_bridge\x00'}, 0x0, 0xa4, 0xc8}, @common=@inet=@SYNPROXY={0x24}}, {{@ipv6={@mcast2, @local, [], [], 'syz_tun\x00', 'vlan0\x00'}, 0x0, 0xa4, 0xe8}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x52c) 00:33:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x75000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:14 executing program 3: openat$procfs(0xffffff9c, &(0x7f0000012dc0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:33:14 executing program 4: recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003700)={0x0, 0x3938700}) 00:33:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x75010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:14 executing program 1: socket(0x0, 0x59dde0e1d1331381, 0x0) 00:33:14 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, 0x0) 00:33:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000340)={'ip6gre0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @private0, @mcast1}}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', r1, 0x2f, 0x40, 0x0, 0x0, 0x6a, @local, @mcast2, 0x40, 0x8000, 0x1, 0x35a}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000100)={'ip6tnl0\x00', r1, 0x29, 0xf8, 0x9, 0x800, 0x22, @dev={0xfe, 0x80, '\x00', 0x12}, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x1, 0x1, 0xff}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'syztnl0\x00', &(0x7f00000001c0)={'syztnl0\x00', r1, 0x4, 0x6, 0x3f, 0x101, 0x51, @dev={0xfe, 0x80, '\x00', 0xd}, @rand_addr=' \x01\x00', 0x8, 0x8, 0x0, 0x3ff}}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)={0x1ba8, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_FEATURES_WANTED={0x140c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x25}, @ETHTOOL_A_BITSET_VALUE={0x69, 0x4, "29034d62266c0502a3afcfaec6f7097c9e12ce8d3202bc385308f736145acd9f5ae858e2539be8f937f68f2baee7e7e8bcd50b9a323ebe004b8a4008f7461ff9d283058c1db31097acf50170aee5ef11591918e036ac9712f5c180c8dd8bd1ba1bdfe7bec4"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x41, 0x5, "3dcbaf7c20c7897c382a99024f66f59e128d9a3d3d751abd8b31ee45f933f823435b99820db245113e1a143511d28d3b7d7ed14d893c6ed5d92b45f72d"}, @ETHTOOL_A_BITSET_VALUE={0xc6, 0x4, "b57d9a6343dfc65e8559fc9b5fbbdc71fd60c008ac881cb394fb18eb4fcadce28118f677cf1a320c7d85605f0f5aebff34af25eb6c166ee4dd280409dcae164d6baa2f1d8f552b09b3bb0c3bb5222232ab4f27a026d9ace641db8e83391de5f22ede3c2941a7d8922cef1b714a0257428a71af271c9c0d786e0abdb72e0c3b9558611e72987a936acd011664f6f70c933300315f2a026228c21bfefa4f89444d56c396b777362ef377346e7f705c54540f0b0e9b9dcb3e5a899aa106234334f88ebc"}, @ETHTOOL_A_BITSET_MASK={0xd7, 0x5, "ce1b314f9f225bac8dbd03edbb31aa57960feb92d4d03f07d97177528877768dfdc6dae5293956ac4ba8e17f2fbd661c6b147e99435ef1f8f14741025954464c3ee92199cea6fa6bab19671dcb6e56845e1877549170d2712da0e2f6e3661953a1809c8d2ab65bb3c5263935968dbec15864537df741b65dc61e6f3a2c307f0068be7c064e6beec6deea7bc21d14520d77c92d03e8a899ab100f081015c56b41760991ab963c7051aeda944dd6aec26a42cde3442c8cec18faa47c4b62f1dd866cfd8eca5a16648366cb25cab84d5bc7e46a31"}, @ETHTOOL_A_BITSET_MASK={0x78, 0x5, "6ce79a728f34e30127450148b1afb0535867468625fc26fcf3d2804efd8e5610475f1693d3e0992728f4895f0597d0e088f3099cad8b07bbb6d8065b3a54996b8e088e2ec329f0778fe26e9760eef217711e6c54f8255c7c0f1ff4fe097002435d9ea300f89af1ee26305d81022345f24b597b0a"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_BITS={0x128, 0x3, 0x0, 0x1, [{0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}, 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{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, 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@ETHTOOL_A_FEATURES_WANTED={0x3c4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x34, 0x4, "212839ee3c4e7f1d95cdfec5112aca2bc0340361a92bbb37e9f82fcffcc121f8adf0dfb874943bca8a2dfeaa2fbe8411"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xffff0000}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "802d2d3dda0e2c08e30e1c9ba19a59b1f64940fc842753d32323c920e875b96796586e9472d0c33c2c04c27e50de71a258a72e706c159c565b948d658f9756f0ab9694a9ab67440a1b7fc7668c37e125d69c577dcda5176733591ce269a2ae2fb7dca8deb99daa12f804ab1ecb219d2f956d5a06ed884db2ab43bf36f9ce90fcfc9140785a2725755f5065b5757bd2253110f215c3247fac7cdd"}, @ETHTOOL_A_BITSET_BITS={0x14c, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '.\'@\xbf'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ':/^\x7f:)\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '[%!.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, ':'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffc}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3bb}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '(\'^\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ',\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xf8, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, ')\x0e^\xbe9\xc2\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',$\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '!]]+*\xa0*{^%p\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ']\'\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, 'H\x00'}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}]}]}, @ETHTOOL_A_BITSET_VALUE={0x93, 0x4, "9d5c03edc7ad6fec48c46f2f292fa99810ad1d78e9274a4afbdfa28e2b9058d78459c714f286fa0456ef436737a2a9d3e039b93f2d102e946e638ae970ee7d0aeb94a22a5b7454f0fca8da7a6fdf7a6c800c6ce8609077e1e57f41d87cd7bec7398d0e4e470b779050241be58b6bf39b7b861a3d6505a23633c5947e3e41017f036fdfe9193cee4ce6674fdba4ba86"}]}, @ETHTOOL_A_FEATURES_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_FEATURES_WANTED={0xc4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfff}, @ETHTOOL_A_BITSET_VALUE={0x1d, 0x4, "9e511aeabaee932dcd1ed16ec50be60db7cd6a6cd3777ff950"}, @ETHTOOL_A_BITSET_VALUE={0x95, 0x4, "727baba21395ec56b11448786e45b0081c4787df33d462347bc5ab30432936dfa1069c486a16d79848115454498c98afcc2b5a6ae76619e2e9d7da2c1739015f444bc37c6ce10067723cb43baca80ea19761d841f46e8b675148644b3cc24acf65a6878df1b7d6ea36cc172faf25b177049f9f6c3e23a8d00f3b6e451e512b56a3445417e967020c130f012b226e160ac3"}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x250, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xa0, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'A&@!-&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc1f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '-/-$]&%\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '*\x00'}]}, {0x4}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xde}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_BITS={0x34, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '{[\'\xf9\x10\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ':]+)[\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xbd, 0x5, "d1990589da561d79fa9907673a0f40984af958abe0961f9025228725247e8cd3bdb820511aa817c378b7b0d7acd87180fcd66d48a9ee529d86006e90065d3933a45521d29e65f0c45336ab999b59dac2377956ae9775e4414149fd8ca6c98cd1115e8082c7561c2910e1940be6299fa56c7aff648510344a7bd665182dd641eb6e7148c957409e00448dd5556009b551d1510f1c83a356d11fed73ee12944537ebf0e91a3b48c722cc9963ecd3d6822cf68a6c91f014a7fb31"}, @ETHTOOL_A_BITSET_BITS={0x98, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-/*!@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff0000}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '@+$\x7f\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '\\#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}]}, 0x1ba8}, 0x1, 0x0, 0x0, 0x8001}, 0x40) 00:33:15 executing program 0: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000009, 0xffffffffffffffff) 00:33:15 executing program 1: openat$procfs(0xffffff9c, &(0x7f0000003880)='/proc/meminfo\x00', 0x0, 0x0) 00:33:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x75020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:15 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x26000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003fc0)=[{{&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40080c0) 00:33:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000216c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000005780)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}], 0x18}}], 0x1, 0x0) 00:33:15 executing program 0: openat$kvm(0xffffff9c, &(0x7f0000006ac0), 0x0, 0x0) 00:33:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x75030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:15 executing program 1: openat$procfs(0xffffff9c, &(0x7f0000000080)='/proc/stat\x00', 0x0, 0x0) 00:33:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000045c0)=@abs={0x1, 0x8}, 0x6e) 00:33:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x76000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000a480)={0x0, 0x0, 0x0, 0x0, &(0x7f000000a380)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @rights={{0xc}}], 0x24}, 0x0) 00:33:16 executing program 0: perf_event_open(&(0x7f0000001280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 00:33:16 executing program 1: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004ac0)={@cgroup, 0xffffffffffffffff, 0xfb72086a3b93b0ad}, 0x14) 00:33:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@abs, 0x6e, 0x0}, 0x0) 00:33:16 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x27000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x76010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000840)='m', 0x1}], 0x1}}], 0x1, 0x0) 00:33:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000000e00)=[{{&(0x7f0000000000)={0x2, 0x0, @private}, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="29aa837a5a3d773bd1e4124c540369f37390951c6bf08dfccc9b5c46543b09078758735f750b9ead1a29adacc59467349f80ba904fc995516e03d05bd29b17ba58abfdc9996f4b5b3cfa829adbf2d384b00f9b81d317e340da887bcb0eb3247beef37243c56e7849f85b1849933906eba0768183e01e3efb25a5d2db1deb1df36683af015480962e750d509e6316418aadb138fd35d8c2"}, {&(0x7f0000000100)="848f13927127c881232bfb9b777fb618b5b9959aa7401d8a1e929ea1eeb39e5d0351b026384b85ccaac9c34ab1f706af82a4e5ba7afb3cf706716166a813158204221e8e8e75e99484337ee2a272c5e550dd3c2d0bf54426228fb31622cf63ff13434324ec07958fd94d744884e4fdc0bef0bc9fd63702a7c2fbb8480b969eaa80df8926f63e68ed1715051e137bc6fb8c21675a626affc813675a8fde7f2d9a793dd1302203e536a891fdcdea1c0601dc"}], 0x0, &(0x7f00000002c0)=[@ip_ttl, @ip_tos_int, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @empty, @loopback}}}]}}, {{&(0x7f0000000300), 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="f6cbce2bb9250b1b0010058b4630843aa123fe41239396241855840e041a2e437b4c8c75ca0ea4d8c1f11f0941a7931ef95857468d9390938eedf43dad3bf66b9d4415eaac3cbe6b85f858da1c5a0d9749cd9cc5c7aacc1af9e8d58889b6a7cf29a1140c14698d279099a548a3e509211aa5df6ad1cc66407131749ea5baa4eea4d5cbe6d1eb49bb60bb80290342f7b2"}, {&(0x7f0000000400)="5cf618df980a471574427b923825c04fe56fa66bac9eadc354b5a9187176665682dd6918082c6f9ccd746af0d56aef01fcd59fa4b68485873528b3336b1fd40cb603b532f8cfd0be5c5f791010dcc233020dbd3fa31f27843f8e0375a192090c62c737302930afafe8a023e1e5e79f4d6be8c585c7fa786d276b3dc252841e7e3693b12609267e0320884b3c5a9a8f8f21672369d7cc0614255a633ab315ed440131d08e1951f1fc4c71d27fa10464c4b16e8ce9c23f723a93d76aa79f5a107624159e68bffafc814f9f1eab84bd71fb88f94fab965f79d9aeefda5ef20a40bfb4354295bf44af52f314f9ea"}, {&(0x7f0000000500)="13cb9638fef34cd6fcd74f540cb740193d8b7f8178ab184f594cfca2d6961fbb9589efaa9978bbd9a10e5e96a2fa79b34b0bd87c7d6957195c3c08c1552c078c9d50efd92a2850ae8e8894dd0b1be94d7fa630fde502ebd1bc293e842c964f8ddb0bb178ea887ee49284dc7e02b9614825ea74ea2cb167700ac94bf11ca37b02add8040d1df647afd808ae555c382e7fae7ca4"}], 0xf0, &(0x7f0000000740)=[@ip_tos_int, @ip_tos_int, @ip_ttl, @ip_pktinfo]}}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000007c0)="cfff88c87f24594ca8bbb31e1b9074c4ece388dec81e1ed93e97b58ac2d91b57b164b9939ba817e4d22ed9a05e27cc8ce04014aa1346bfa9fb5604eac83eedfda3702a76a7093a2064bc815c34bbc5936191612ac50566cc9b8dc05f7565a30e03fd62002112e270"}, {&(0x7f0000000e80)="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"}, {&(0x7f0000000940)="24f7710c5b"}, {&(0x7f0000000980)="0a25e8bd55f077f90c8cba04e5b28ea81b486572569c9c884ff00cc92e41b4d20925d29517b7f76242cc560544c5d97cbd09cdce70a3b76ba2692fdcc5bb06110f49eee5bb67cd80c9906b1fa72274646b4665f7f46b122a7eba1514a8d6ac81024b24b0588ebe2ef06d14a507fe0e5023179fae8e968f2ac676d76cb6f4d7169bbceedd96940affbf4f5e3826b6867fbedc25925b86b42e830b28ecf348c306dd9b"}]}}, {{&(0x7f0000000a80)={0x2, 0x0, @private}, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="775b895553f9e8a8fe8fe9aec049a03e24e573a25372ec4e9b0c24c18b81b1a23eebc1c8d0e354e03921510c1d0f37e48610575142f5a1c43a4399cde782ed3feeee9f36b3447e600b21a53e079419086e23fd3608c1e504cebd62d64c77e88b1f11f15ee9dd8510b574a729a68600afe347f9eb63cd180af2c007c943c08d5f009c63301386a1fa9541506b5f2f9b69bdd26e05bd9c25316bb51d4deb47bc88df6339625217173fca7e07a02a4428ae4bf62fabcb48f968273a480990ab18faf464391d508fd9229f6218e6"}], 0x0, &(0x7f0000000d80)=[@ip_tos_int, @ip_tos_int, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @local, @loopback}}}, @ip_tos_u8, @ip_ttl, @ip_pktinfo={{0x0, 0x0, 0x8, {0x0, @multicast1, @loopback}}}]}}], 0x800000000000032, 0x0) 00:33:16 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/ipc\x00') setns(r0, 0x0) 00:33:16 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) [ 2645.030289][T19395] validate_nla: 10 callbacks suppressed [ 2645.030351][T19395] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2645.044758][T19395] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:17 executing program 0: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='i', 0x1, 0xffffffffffffffff) 00:33:17 executing program 1: r0 = gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000000000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) perf_event_open(&(0x7f000025c000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000003800)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000000140)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 00:33:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x76020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:17 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:33:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004580)={0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) [ 2645.622204][T19411] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2645.630610][T19411] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 2645.671679][T19413] "syz-executor.4" (19413) uses obsolete ecb(arc4) skcipher [ 2645.717699][T19414] "syz-executor.4" (19414) uses obsolete ecb(arc4) skcipher 00:33:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) 00:33:18 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x29000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x103, &(0x7f0000000300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 00:33:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x76030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:18 executing program 1: r0 = syz_open_dev$dri(&(0x7f00000004c0), 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x8001}) 00:33:18 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}, 0x0) 00:33:18 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000000000000001"], 0x4e}, 0x0) 00:33:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xf7, &(0x7f0000000300)="8d31e1d55b6939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24a1d9273bc98f78631776333afd16d66c13830c1beaa39950e000000000000ab69347b9a915308c482353c485f8bb2965cd7e1292aaa6375f12e59f92cba4a37c9686d403d3a82505533d07d3c3ec2117496b2dd4837334f2de9a39640516defd1e86cdf7a3585dea46ced4a31aaeddba0fa19737336aa9a0edba44df0b8138ed7f91262b41da05a13cd0bdb0d9ababc3074e95d7298a63d1be6978b3cb28d1eafc9615c7a9fb113bd94e0825e7850f5d86a23757ac244d58d632599ea5929fe74774d989ea9d90e9ee65d"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) [ 2646.377145][T19433] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2646.385605][T19433] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:18 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb2, &(0x7f0000000300)="8d31e1d55b6939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24a1d9273bc98f78631776333afd16d66c13830c1beaa39950e000000000000ab69347b9a915308c482353c485f8bb2965cd7e1292aaa6375f12e59f92cba4a37c9686d403d3a82505533d07d3c3ec2117496b2dd4837334f2de9a39640516defd1e86cdf7a3585dea46ced4a31aaeddba0fa19737336aa9a0edba44df0b8138ed7f91262b41d"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 00:33:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f0000001200)=[{0xfffffffffffffffc}], 0x1}}], 0x1, 0x0) 00:33:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x77000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xf3, &(0x7f0000000300)="8d31e1d55b6939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24a1d9273bc98f78631776333afd16d66c13830c1beaa39950e000000000000ab69347b9a915308c482353c485f8bb2965cd7e1292aaa6375f12e59f92cba4a37c9686d403d3a82505533d07d3c3ec2117496b2dd4837334f2de9a39640516defd1e86cdf7a3585dea46ced4a31aaeddba0fa19737336aa9a0edba44df0b8138ed7f91262b41da05a13cd0bdb0d9ababc3074e95d7298a63d1be6978b3cb28d1eafc9615c7a9fb113bd94e0825e7850f5d86a23757ac244d58d632599ea5929fe74774d989ea9d9"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 00:33:18 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20}, 0x0) [ 2647.208764][T19456] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2647.217362][T19456] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:19 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2a000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:19 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x2) 00:33:19 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() sendmsg$unix(r1, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002080)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01}}}], 0x20}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/module/r8152', 0x101000, 0x80) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x202) readv(r3, &(0x7f0000001480)=[{0x0}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/184, 0xb8}], 0x3) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x88) 00:33:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x77010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:19 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) 00:33:19 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/mnt\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) [ 2647.634289][T19471] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2647.642473][T19471] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x77020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:19 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xf9, &(0x7f0000000300)="8d31e1d55b6939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24a1d9273bc98f78631776333afd16d66c13830c1beaa39950e000000000000ab69347b9a915308c482353c485f8bb2965cd7e1292aaa6375f12e59f92cba4a37c9686d403d3a82505533d07d3c3ec2117496b2dd4837334f2de9a39640516defd1e86cdf7a3585dea46ced4a31aaeddba0fa19737336aa9a0edba44df0b8138ed7f91262b41da05a13cd0bdb0d9ababc3074e95d7298a63d1be6978b3cb28d1eafc9615c7a9fb113bd94e0825e7850f5d86a23757ac244d58d632599ea5929fe74774d989ea9d90e9ee65d4898"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 00:33:20 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000840)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000300)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0) 00:33:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x77030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:20 executing program 0: add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)="c9", 0x1, 0xfffffffffffffffc) 00:33:20 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={{0x1ad9f77265f354a1, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}, 0x0) 00:33:20 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2b000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:20 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000840)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0) 00:33:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x78000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:20 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/slabinfo\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020}, 0x2020) 00:33:20 executing program 0: clock_gettime(0x0, &(0x7f0000000180)={0x0}) pselect6(0x40, &(0x7f0000000040)={0x5}, &(0x7f0000000080)={0x2}, 0x0, &(0x7f0000000200)={r0}, 0x0) 00:33:21 executing program 4: recvmsg$unix(0xffffffffffffffff, 0x0, 0x80000020) 00:33:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10b, &(0x7f0000000300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 00:33:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x78010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:21 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x6002, 0x0) 00:33:21 executing program 0: r0 = socket(0xa, 0x3, 0x81) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x160, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000000), 0x6e, 0x0}, 0x0) 00:33:21 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x8005) 00:33:21 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xfe, &(0x7f0000000300)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 00:33:21 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:21 executing program 3: syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x180) 00:33:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x78020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:21 executing program 1: pselect6(0x40, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, 0x0) fork() 00:33:21 executing program 0: socketpair(0x10, 0x2, 0x80000000, 0x0) 00:33:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x38, &(0x7f0000000440), 0x8) [ 2650.308950][T19539] validate_nla: 10 callbacks suppressed [ 2650.309012][T19539] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2650.323280][T19539] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:22 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x2}, &(0x7f0000000100), 0x0) 00:33:22 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000780), 0x0, 0x0) write$vhost_msg(r0, 0x0, 0x0) 00:33:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x78030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000180)={'veth0_to_hsr\x00', @ifru_hwaddr=@remote}) 00:33:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@rthdr={{0x18}}], 0x18}, 0x0) [ 2650.897118][T19556] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2650.905537][T19556] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:22 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x12d000, 0x0) 00:33:23 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x43ff0000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x9, 0x29e7, 0x1700, 0x10801}, 0x40) 00:33:23 executing program 1: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f0000000140)='vegas\x00', 0x6) 00:33:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x79000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000440)={0x0, 0x2}, 0x8) 00:33:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x9, 0x29e7, 0x1, 0x10801, 0xc}, 0x40) [ 2651.511912][T19572] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2651.520323][T19572] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x48}}, 0x0) 00:33:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000480)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@flowinfo={{0x14}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}], 0x30}, 0x0) 00:33:23 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x190adb5aab36e46e, 0x0, 0x0) 00:33:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x5, &(0x7f0000000440), 0x8) 00:33:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x79010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2652.082763][T19587] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2652.091296][T19587] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000480)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@hoplimit={{0x14}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @hopopts={{0x18}}], 0x48}, 0x8001) 00:33:24 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing, 0x8) 00:33:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x7, 0x0, 0x0, @mcast1}, 0x1c, 0x0}, 0x0) 00:33:24 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000480)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x18}, 0x0) 00:33:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x79020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:24 executing program 3: r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f0000000080), 0x8) [ 2652.740871][T19601] netlink: 'syz-executor.2': attribute type 7 has an invalid length. [ 2652.749568][T19601] netlink: 'syz-executor.2': attribute type 8 has an invalid length. 00:33:24 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000780), 0x3ff, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) 00:33:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x35, &(0x7f0000000440), 0x8) 00:33:24 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101, 0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) sendto$inet(r1, &(0x7f0000000300)="ad33ad8e06421545986876ef00930371d491de1871610446b7ce58561cede2039e8d58a4e1df1e07d4e4fb696feefa5b808bcef40837b1afbc83fdf08239711f2cd2d36fa33c90d467", 0x49, 0xc005, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 00:33:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={&(0x7f0000000400)={0xa, 0x4e24, 0x0, @mcast2}, 0x1b, 0x0}, 0x0) 00:33:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x79030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x43, &(0x7f0000000440)=ANY=[], 0x8) 00:33:25 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:25 executing program 0: syz_open_dev$vcsa(&(0x7f0000000780), 0x0, 0x800c0) 00:33:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7a000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f00000002c0)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @mcast2}}) 00:33:25 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000240), 0x0, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000280)) 00:33:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000140)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1, 0x6b1}, 0x1c, 0x0}, 0x0) 00:33:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7a010000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x49, &(0x7f0000000440), 0x8) 00:33:25 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000240), 0x0, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, 0x0) 00:33:26 executing program 4: keyctl$dh_compute(0x17, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000480)={0x0, &(0x7f0000000380)="21027d81b918c4ae25628482f6e9d0d57d3644183e90fb804f54fdcf4148784f7644ec3f34dad166f2be0b6db37899e22f95c7488365167088907bb2f90b949495", 0x41}) 00:33:26 executing program 0: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='l', 0x1, 0xfffffffffffffffb) 00:33:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7a020000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:26 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) recvmmsg(r1, &(0x7f0000007940), 0x55, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003180)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x81ffffff}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:33:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000300), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x1276, 0x0) 00:33:26 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2}, 0x40) 00:33:26 executing program 4: mlockall(0x7) openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:33:26 executing program 1: socketpair(0x1d, 0x0, 0x7, &(0x7f00000000c0)) 00:33:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7a030000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) 00:33:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ee00000000000000004e2f9663a918fa1efd9b0b"}, 0xfe68}}, 0x0) 00:33:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, 0x0, 0x0) 00:33:27 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ee00000000000000004e2f9663a918fa1efd9b0b"}, 0x38}}, 0x0) 00:33:27 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000066c0)={0x50, 0x0, r1, {0x7, 0x21, 0x0, 0x3019279}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004300)="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", 0x2000, &(0x7f0000006d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file0\x00', 0x2c0, 0x0) read$FUSE(r0, &(0x7f0000000040)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f00000042c0)={0x10, 0xffffffffffffffda, r2}, 0x10) 00:33:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001e00)={0x0, 0x39, &(0x7f0000000140)={&(0x7f0000000000)=@newtaction={0x48, 0x1e, 0x11b, 0x7b000000, 0x0, {}, [{0x34, 0x1, [@m_bpf={0x30, 0x0, 0x0, 0x0, {{0x8}, {0x4}, {0x6, 0x6, "b6fc"}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x48}}, 0x0) [ 2655.819742][T19670] ===================================================== [ 2655.823110][T19670] BUG: KMSAN: uninit-value in bcm_tx_setup+0x1141/0x2ca0 [ 2655.823110][T19670] bcm_tx_setup+0x1141/0x2ca0 [ 2655.823110][T19670] bcm_sendmsg+0x8ee/0xe70 [ 2655.823110][T19670] ____sys_sendmsg+0xe11/0x12c0 [ 2655.823110][T19670] __sys_sendmsg+0x704/0x840 [ 2655.823110][T19670] __x64_sys_sendmsg+0xe2/0x120 [ 2655.823110][T19670] do_syscall_64+0x55/0xc0 [ 2655.823110][T19670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2655.823110][T19670] [ 2655.823110][T19670] Uninit was created at: [ 2655.873364][T19670] __kmalloc+0x7c6/0x11d0 [ 2655.873364][T19670] kmalloc_array+0x95/0xf0 [ 2655.873364][T19670] bcm_tx_setup+0x975/0x2ca0 [ 2655.873364][T19670] bcm_sendmsg+0x8ee/0xe70 [ 2655.873364][T19670] ____sys_sendmsg+0xe11/0x12c0 [ 2655.894584][T19670] __sys_sendmsg+0x704/0x840 [ 2655.894584][T19670] __x64_sys_sendmsg+0xe2/0x120 [ 2655.894584][T19670] do_syscall_64+0x55/0xc0 [ 2655.894584][T19670] entry_SYSCALL_64_after_hwframe+0x44/0xae 00:33:27 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, 0x0) [ 2655.894584][T19670] ===================================================== [ 2655.922461][T19670] Disabling lock debugging due to kernel taint [ 2655.922461][T19670] Kernel panic - not syncing: panic_on_kmsan set ... [ 2655.922461][T19670] CPU: 0 PID: 19670 Comm: syz-executor.4 Tainted: G B 5.13.0-syzkaller #0 [ 2655.922461][T19670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2655.922461][T19670] Call Trace: [ 2655.922461][T19670] dump_stack+0x25a/0x2f6 [ 2655.922461][T19670] panic+0x4c7/0xe98 [ 2655.922461][T19670] ? add_taint+0x187/0x210 [ 2655.922461][T19670] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 2655.922461][T19670] kmsan_report+0x2ee/0x300 [ 2655.922461][T19670] ? __msan_warning+0xd7/0x150 [ 2655.922461][T19670] ? bcm_tx_setup+0x1141/0x2ca0 [ 2655.922461][T19670] ? bcm_sendmsg+0x8ee/0xe70 [ 2655.922461][T19670] ? ____sys_sendmsg+0xe11/0x12c0 [ 2655.922461][T19670] ? __sys_sendmsg+0x704/0x840 [ 2655.922461][T19670] ? __x64_sys_sendmsg+0xe2/0x120 [ 2655.922461][T19670] ? do_syscall_64+0x55/0xc0 [ 2655.922461][T19670] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2655.922461][T19670] __msan_warning+0xd7/0x150 [ 2655.922461][T19670] bcm_tx_setup+0x1141/0x2ca0 [ 2655.922461][T19670] bcm_sendmsg+0x8ee/0xe70 [ 2655.922461][T19670] ____sys_sendmsg+0xe11/0x12c0 [ 2655.922461][T19670] ? bcm_sock_no_ioctlcmd+0x30/0x30 [ 2655.922461][T19670] __sys_sendmsg+0x704/0x840 [ 2655.922461][T19670] ? kmsan_copy_to_user+0xb7/0xc0 [ 2655.922461][T19670] ? _copy_to_user+0x1ef/0x270 [ 2655.922461][T19670] ? put_timespec64+0x141/0x200 [ 2655.922461][T19670] ? kmsan_get_metadata+0x11b/0x180 [ 2655.922461][T19670] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 2655.922461][T19670] __x64_sys_sendmsg+0xe2/0x120 [ 2655.922461][T19670] do_syscall_64+0x55/0xc0 [ 2655.922461][T19670] ? asm_exc_page_fault+0x8/0x30 [ 2655.922461][T19670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2655.922461][T19670] RIP: 0033:0x7f5d88afc709 [ 2655.922461][T19670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2655.922461][T19670] RSP: 002b:00007f5d86073188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2655.922461][T19670] RAX: ffffffffffffffda RBX: 00007f5d88c00f60 RCX: 00007f5d88afc709 [ 2655.922461][T19670] RDX: 0000000000000000 RSI: 0000000020001fc8 RDI: 0000000000000003 [ 2655.922461][T19670] RBP: 00007f5d88b56cb4 R08: 0000000000000000 R09: 0000000000000000 [ 2655.922461][T19670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2655.922461][T19670] R13: 00007f5d89134b2f R14: 00007f5d86073300 R15: 0000000000022000 [ 2655.922461][T19670] Kernel Offset: disabled [ 2655.922461][T19670] Rebooting in 86400 seconds..