0dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x29, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xf401}}], 0x48}], 0x1, 0x0) 12:26:25 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xfc00}}], 0x48}], 0x1, 0x0) 12:26:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2a, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 415.440139][T23873] __nla_validate_parse: 4 callbacks suppressed [ 415.440149][T23873] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:25 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xfc01}}], 0x48}], 0x1, 0x0) 12:26:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2b, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:26 executing program 3: r0 = socket$inet(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) [ 415.681545][T23877] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 415.818124][T23873] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b001700040000000f0004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:26 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000002a040009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b26170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xfcff}}], 0x48}], 0x1, 0x0) 12:26:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2c, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:26 executing program 3: r0 = socket$inet(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000100004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xff00}}], 0x48}], 0x1, 0x0) 12:26:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2d, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:26 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000a0009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 416.162743][T23915] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xffcc}}], 0x48}], 0x1, 0x0) 12:26:26 executing program 3: r0 = socket$inet(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2e, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0xfffc}}], 0x48}], 0x1, 0x0) [ 416.473004][T23915] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b27170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2f, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000110004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:27 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000f0009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:27 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x30, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}], 0x48}], 0x1, 0x0) [ 416.733563][T23947] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:27 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x31, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}], 0x48}], 0x1, 0x0) [ 416.907587][T23957] validate_nla: 3 callbacks suppressed [ 416.907595][T23957] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b28170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x32, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 3: socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}], 0x48}], 0x1, 0x0) 12:26:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000120004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 417.112941][T23971] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:27 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000042a0009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:27 executing program 3: socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x33, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}], 0x48}], 0x1, 0x0) 12:26:27 executing program 3: socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x34, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}], 0x48}], 0x1, 0x0) [ 417.306804][T23982] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 417.435025][T23971] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b29170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:27 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 12:26:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x35, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}], 0x48}], 0x1, 0x0) [ 417.509443][T23982] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000250004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:28 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000003f0009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x36, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}], 0x48}], 0x1, 0x0) [ 417.651393][T24002] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x37, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 12:26:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xa}}], 0x48}], 0x1, 0x0) 12:26:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b2a170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:28 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000400009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 417.813467][T24015] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x38, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:26:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000480004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe}}], 0x48}], 0x1, 0x0) 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x39, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) [ 418.008378][T24025] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xf}}], 0x48}], 0x1, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x3a, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 418.166413][T24039] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) 12:26:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b2b170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:28 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000600009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x11}}], 0x48}], 0x1, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xc}], 0x48}], 0x1, 0x0) [ 418.349947][T24051] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b001700040000004c0004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x3b, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0}], 0x1, 0x0) 12:26:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x30}}], 0x48}], 0x1, 0x0) 12:26:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x3c, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfc}}], 0x48}], 0x1, 0x0) 12:26:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0}], 0x1, 0x0) [ 418.561501][T24062] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x3d, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b2c170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0}], 0x1, 0x0) 12:26:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x12c}}], 0x48}], 0x1, 0x0) 12:26:29 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000040000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 418.835222][T24062] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000600004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x3e, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}], 0x30}], 0x1, 0x0) 12:26:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1f4}}], 0x48}], 0x1, 0x0) 12:26:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1fc}}], 0x48}], 0x1, 0x0) 12:26:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}], 0x30}], 0x1, 0x0) 12:26:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x41, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}], 0x30}], 0x1, 0x0) [ 419.173182][T24095] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b2d170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x300}}], 0x48}], 0x1, 0x0) 12:26:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0xc}], 0x18}], 0x1, 0x0) [ 419.419733][T24095] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000680004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:30 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000020009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0xc}], 0x18}], 0x1, 0x0) 12:26:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3e8}}], 0x48}], 0x1, 0x0) 12:26:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x2, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x500}}], 0x48}], 0x1, 0x0) 12:26:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0xc}], 0x18}], 0x1, 0x0) 12:26:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x3, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 419.715574][T24124] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b2e170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x600}}], 0x48}], 0x1, 0x0) 12:26:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b001700040000006c0004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:30 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000040009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x700}}], 0x48}], 0x1, 0x0) 12:26:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x5, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 420.351539][T24124] ieee80211 phy626: Failed to add default virtual iface 12:26:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x6, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xa00}}], 0x48}], 0x1, 0x0) [ 420.653965][T24140] __nla_validate_parse: 6 callbacks suppressed [ 420.653974][T24140] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b2f170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:31 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x7, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe00}}], 0x48}], 0x1, 0x0) 12:26:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000740004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:31 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000a0009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:31 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xf00}}], 0x48}], 0x1, 0x0) 12:26:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x8, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:31 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1100}}], 0x48}], 0x1, 0x0) 12:26:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xa, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 420.948300][T24173] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 421.127063][T24173] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b30170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:31 executing program 3: r0 = socket$inet(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b001700040000007a0004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2000}}], 0x48}], 0x1, 0x0) 12:26:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xe, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:31 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000f0009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xf, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2c01}}], 0x48}], 0x1, 0x0) [ 421.335103][T24204] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000dc0004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:31 executing program 3: r0 = socket$inet(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3000}}], 0x48}], 0x1, 0x0) 12:26:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x11, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 421.657940][T24204] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b31170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:32 executing program 3: r0 = socket$inet(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3f00}}], 0x48}], 0x1, 0x0) 12:26:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x30, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:32 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000600009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xfc, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4000}}], 0x48}], 0x1, 0x0) 12:26:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000304140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 421.920778][T24237] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:32 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000002a0409000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x12c, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x1f4, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 422.121618][T24243] validate_nla: 6 callbacks suppressed [ 422.121625][T24243] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 422.239960][T24237] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b32170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xccff}}], 0x48}], 0x1, 0x0) 12:26:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x1fc, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 422.339454][T24243] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:32 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000a09000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x300, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 422.508631][T24265] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000504140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe803}}], 0x48}], 0x1, 0x0) 12:26:33 executing program 3: socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x3e8, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xf401}}], 0x48}], 0x1, 0x0) [ 422.703179][T24277] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b33170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:33 executing program 3: socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x500, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfc00}}], 0x48}], 0x1, 0x0) 12:26:33 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000f09000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:33 executing program 3: socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000604140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x600, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfc01}}], 0x48}], 0x1, 0x0) [ 422.879660][T24292] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:33 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x700, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfcff}}], 0x48}], 0x1, 0x0) [ 423.093409][T24303] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 423.195466][T24292] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b34170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:33 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xff00}}], 0x48}], 0x1, 0x0) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xa00, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000042a09000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000704140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:33 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xe00, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffcc}}], 0x48}], 0x1, 0x0) [ 423.368207][T24322] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:33 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:26:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xf00, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfffc}}], 0x48}], 0x1, 0x0) 12:26:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b35170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:34 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:26:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x1100, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1fffff}}], 0x48}], 0x1, 0x0) [ 423.653931][T24322] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:34 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000003f09000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000904140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:34 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:26:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x2000, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x1000000}}], 0x48}], 0x1, 0x0) 12:26:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2000000}}], 0x48}], 0x1, 0x0) 12:26:34 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x2c01, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 424.021596][T24359] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 424.188443][T24359] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b36170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:34 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3000000}}], 0x48}], 0x1, 0x0) 12:26:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x3000, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:34 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000004009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000a04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:34 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4000, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4000000}}], 0x48}], 0x1, 0x0) 12:26:34 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xccff, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x5000000}}], 0x48}], 0x1, 0x0) [ 424.592618][T24387] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b37170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:35 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0}], 0x1, 0x0) 12:26:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xe803, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6000000}}], 0x48}], 0x1, 0x0) 12:26:35 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000006009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 424.769577][T24387] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000b04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xf401, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:35 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0}], 0x1, 0x0) 12:26:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7000000}}], 0x48}], 0x1, 0x0) 12:26:35 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0}], 0x1, 0x0) 12:26:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8000000}}], 0x48}], 0x1, 0x0) 12:26:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xfc00, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b38170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xfc01, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xa000000}}], 0x48}], 0x1, 0x0) 12:26:35 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}], 0x30}], 0x1, 0x0) 12:26:35 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000209000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:35 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}], 0x30}], 0x1, 0x0) 12:26:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe000000}}], 0x48}], 0x1, 0x0) 12:26:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xfcff, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000c04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:36 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}], 0x30}], 0x1, 0x0) 12:26:36 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xf000000}}], 0x48}], 0x1, 0x0) 12:26:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xff00, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 425.756871][T24432] __nla_validate_parse: 8 callbacks suppressed [ 425.756879][T24432] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b39170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xffcc, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:36 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x7}], 0x18}], 0x1, 0x0) 12:26:36 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x11000000}}], 0x48}], 0x1, 0x0) 12:26:36 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000409000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000d04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:36 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x7}], 0x18}], 0x1, 0x0) 12:26:36 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x20000000}}], 0x48}], 0x1, 0x0) 12:26:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0xfffc, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:36 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x7}], 0x18}], 0x1, 0x0) 12:26:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote={0xa}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:36 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2c010000}}], 0x48}], 0x1, 0x0) [ 426.108995][T24464] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 426.285603][T24464] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b3a170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:36 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000040)=0xffffffffffffff9a) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000080)={{0x1, @addr=0x96f0}, "5f3f82d056c4a4cd107700dc205098df45e314d9c61676654ae9ecd25dae40d8", 0x2}) 12:26:36 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x30000000}}], 0x48}], 0x1, 0x0) 12:26:36 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000a09000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000e04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:36 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3f000000}}], 0x48}], 0x1, 0x0) 12:26:36 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 426.514815][T24495] FAULT_INJECTION: forcing a failure. [ 426.514815][T24495] name failslab, interval 1, probability 0, space 0, times 0 [ 426.543741][T24495] CPU: 1 PID: 24495 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 426.552457][T24495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 12:26:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x40000000}}], 0x48}], 0x1, 0x0) [ 426.562519][T24495] Call Trace: [ 426.565819][T24495] dump_stack+0x1fb/0x318 [ 426.570164][T24495] should_fail+0x608/0x770 [ 426.574597][T24495] __should_failslab+0x11a/0x160 [ 426.579544][T24495] ? sock_kmalloc+0xa4/0x110 [ 426.584147][T24495] should_failslab+0x9/0x20 [ 426.588672][T24495] __kmalloc+0x7a/0x340 [ 426.592838][T24495] sock_kmalloc+0xa4/0x110 [ 426.597264][T24495] ____sys_sendmsg+0x19c/0x7f0 [ 426.602066][T24495] __sys_sendmmsg+0x2a9/0x5b0 [ 426.606777][T24495] ? __f_unlock_pos+0x19/0x20 12:26:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xccff0000}}], 0x48}], 0x1, 0x0) 12:26:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe0ffffff}}], 0x48}], 0x1, 0x0) [ 426.611558][T24495] ? check_preemption_disabled+0xb4/0x260 [ 426.617291][T24495] ? debug_smp_processor_id+0x9/0x20 [ 426.622594][T24495] ? debug_smp_processor_id+0x1c/0x20 [ 426.627983][T24495] ? prepare_exit_to_usermode+0x221/0x5b0 [ 426.633710][T24495] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 426.639441][T24495] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 426.644913][T24495] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 426.650644][T24495] __x64_sys_sendmmsg+0xa0/0xb0 [ 426.655506][T24495] do_syscall_64+0xf7/0x1c0 [ 426.660024][T24495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.665935][T24495] RIP: 0033:0x45b349 [ 426.669833][T24495] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.689651][T24495] RSP: 002b:00007ff1a1f0dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 426.692331][T24490] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 426.698068][T24495] RAX: ffffffffffffffda RBX: 00007ff1a1f0e6d4 RCX: 000000000045b349 [ 426.698075][T24495] RDX: 0000000000000001 RSI: 0000000020006100 RDI: 0000000000000003 [ 426.698081][T24495] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 426.698086][T24495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 426.698092][T24495] R13: 00000000000008ab R14: 00000000004ca054 R15: 0000000000000000 [ 426.891933][T24490] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote={0xac, 0xc}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000f04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b3b170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xe8030000}}], 0x48}], 0x1, 0x0) 12:26:37 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000f09000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:37 executing program 3 (fault-call:1 fault-nth:1): r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:37 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xf4010000}}], 0x48}], 0x1, 0x0) [ 427.124458][T24516] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:37 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0xa, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 427.210447][T24506] validate_nla: 7 callbacks suppressed [ 427.210457][T24506] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfc000000}}], 0x48}], 0x1, 0x0) 12:26:37 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:37 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000006009000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 427.329546][T24516] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote={0xac, 0xc0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000001104140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfc010000}}], 0x48}], 0x1, 0x0) 12:26:38 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x2, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b3c170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:38 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000040000000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:38 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 427.922922][T24544] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfcff0000}}], 0x48}], 0x1, 0x0) 12:26:38 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4000, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfe80ffff}}], 0x48}], 0x1, 0x0) [ 428.061178][T24545] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:38 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x20000310, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfec0ffff}}], 0x48}], 0x1, 0x0) [ 428.240416][T24544] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:39 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xc}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:39 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x2, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:39 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009020000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfeffffff}}], 0x48}], 0x1, 0x0) 12:26:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000001204140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:39 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b3d170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xff000000}}], 0x48}], 0x1, 0x0) [ 428.855354][T24569] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:39 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x4, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffff0000}}], 0x48}], 0x1, 0x0) 12:26:39 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x4000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 429.039365][T24571] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffff1f00}}], 0x48}], 0x1, 0x0) 12:26:39 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x34000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 429.215317][T24569] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:40 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xc0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:40 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffff80fe}}], 0x48}], 0x1, 0x0) 12:26:40 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x40000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:40 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009040000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000002004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b3e170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 429.766532][T24601] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:40 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x400300, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:40 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffffc0fe}}], 0x48}], 0x1, 0x0) 12:26:40 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x1000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:40 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xffffffe0}}], 0x48}], 0x1, 0x0) 12:26:40 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x2000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 430.036074][T24601] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:40 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x40000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b41170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfffffffe}}], 0x48}], 0x1, 0x0) 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x4000000000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000002504140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:41 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090a0000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0xf}], 0x1, 0x0) 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x40030000000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0xb0, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x100000000000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x24}], 0x1, 0x0) 12:26:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b42170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 430.795112][T24628] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x200000000000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0xc0, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x30}], 0x1, 0x0) 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x4000000000000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 431.034322][T24645] __nla_validate_parse: 3 callbacks suppressed [ 431.034330][T24645] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 431.221803][T24628] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000003f04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0xffffffff00000000, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x58}], 0x1, 0x0) 12:26:41 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090f0000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x20000310, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 431.318028][T24645] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x5000}], 0x1, 0x0) 12:26:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0xf}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 431.500891][T24665] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b43170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x20000390, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x48}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x20000488}], 0x1, 0x0) 12:26:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 431.750226][T24679] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 431.830937][T24665] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000004004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="0f", 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x5}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:42 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009600000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 431.908220][T24679] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x2}], 0x1, 0x0) 12:26:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='$', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x6}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b44170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='0', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x3}], 0x1, 0x0) 12:26:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x7}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 432.305315][T24704] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000004804140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x4}], 0x1, 0x0) 12:26:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x8}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='X', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:43 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000092a0400300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x5}], 0x1, 0x0) 12:26:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x300}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='\x00', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 432.599369][T24712] validate_nla: 1 callbacks suppressed [ 432.599378][T24712] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 432.774143][T24704] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b45170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffff1f}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)="88", 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x6}], 0x1, 0x0) 12:26:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000004c04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:43 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000a00300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x7}], 0x1, 0x0) [ 432.960811][T24735] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x8}], 0x1, 0x0) 12:26:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x3}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 433.182761][T24741] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b46170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xa}], 0x1, 0x0) 12:26:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x4}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 433.328376][T24735] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000006004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xe}], 0x1, 0x0) 12:26:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x5}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:43 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000f00300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 433.494048][T24765] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:44 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xf}], 0x1, 0x0) 12:26:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x6}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 433.720624][T24777] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 433.853211][T24765] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 433.969691][T24777] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b47170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x7}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:44 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x11}], 0x1, 0x0) 12:26:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000006804140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:44 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009042a00300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:44 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x30}], 0x1, 0x0) 12:26:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x8}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 434.221484][T24793] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:44 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfc}], 0x1, 0x0) 12:26:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x9}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 434.427780][T24805] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b48170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:45 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x12c}], 0x1, 0x0) 12:26:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xa}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 434.679050][T24805] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000006c04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:45 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009003f00300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xb}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:45 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x1f4}], 0x1, 0x0) 12:26:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x1fc}], 0x1, 0x0) 12:26:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xc}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:45 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 435.037666][T24832] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b49170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xd}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:45 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x300}], 0x1, 0x0) [ 435.279441][T24832] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000007404140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:45 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009004000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x3e8}], 0x1, 0x0) 12:26:45 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xe}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:46 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xf}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x500}], 0x1, 0x0) [ 435.641004][T24861] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b4a170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:46 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x10}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x600}], 0x1, 0x0) 12:26:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000007a04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x700}], 0x1, 0x0) 12:26:46 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009006000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:46 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 436.088832][T24874] __nla_validate_parse: 5 callbacks suppressed [ 436.088841][T24874] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x11}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:46 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x34000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x12}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xa00}], 0x1, 0x0) 12:26:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xe00}], 0x1, 0x0) 12:26:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x13}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b4b170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000dc04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:46 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x40000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:46 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000200300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 436.544414][T24905] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xf00}], 0x1, 0x0) 12:26:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x14}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:47 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x400300}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:47 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x1100}], 0x1, 0x0) 12:26:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x15}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 436.859388][T24905] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b4c170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:47 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x2000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x2000}], 0x1, 0x0) 12:26:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x16}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000005900140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:47 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000400300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x17}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x2c01}], 0x1, 0x0) 12:26:47 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x40000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x18}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x3000}], 0x1, 0x0) 12:26:47 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 437.350860][T24939] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 437.594116][T24939] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b4d170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x19}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x3f00}], 0x1, 0x0) 12:26:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:48 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000a00300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000005b00140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x4000}], 0x1, 0x0) 12:26:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1a}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 437.785302][T24967] validate_nla: 5 callbacks suppressed [ 437.785310][T24967] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1b}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xccff}], 0x1, 0x0) 12:26:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 437.995382][T24968] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 438.131921][T24967] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 438.229477][T24968] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b4e170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1c}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x34000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xe803}], 0x1, 0x0) 12:26:48 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000f00300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000005e00140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x40000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xf401}], 0x1, 0x0) [ 438.440745][T24990] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1d}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x400300}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfc00}], 0x1, 0x0) [ 438.595720][T24996] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1e}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 438.719002][T24990] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 438.856242][T24996] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b4f170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:49 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x1000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:49 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009006000300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x21}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfc01}], 0x1, 0x0) 12:26:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000003140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:49 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x2000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x22}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfcff}], 0x1, 0x0) [ 439.073880][T25019] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:49 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x40000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xff00}], 0x1, 0x0) 12:26:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x23}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 439.261322][T25024] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b50170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:49 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009002a04300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:49 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000204140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x24}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xffcc}], 0x1, 0x0) 12:26:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x25}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfffc}], 0x1, 0x0) [ 439.552636][T25049] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:50 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x26}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x27}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:50 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 439.906855][T25049] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x28}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x1fffff}], 0x1, 0x0) 12:26:50 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:50 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000a300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b52170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000304140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:50 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x34000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x1000000}], 0x1, 0x0) 12:26:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x29}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 440.170072][T25071] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x2000000}], 0x1, 0x0) 12:26:50 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2a}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x3000000}], 0x1, 0x0) 12:26:50 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400300}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:50 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000f300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2b}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 440.621639][T25071] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:51 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x4000000}], 0x1, 0x0) 12:26:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2c}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000404140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b53170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:51 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900042a300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 440.930875][T25110] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2d}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:51 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x5000000}], 0x1, 0x0) 12:26:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2e}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:51 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x6000000}], 0x1, 0x0) [ 441.124078][T25115] __nla_validate_parse: 4 callbacks suppressed [ 441.124086][T25115] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000504140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:51 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x7000000}], 0x1, 0x0) 12:26:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x2f}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 441.510126][T25115] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b54170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x8000000}], 0x1, 0x0) 12:26:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x30}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:52 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000604140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:52 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900003f300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:52 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x31}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xa000000}], 0x1, 0x0) 12:26:52 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xe000000}], 0x1, 0x0) 12:26:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x32}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 441.978956][T25153] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b55170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000704140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:52 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xf000000}], 0x1, 0x0) 12:26:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x33}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:52 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000040300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:52 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x11000000}], 0x1, 0x0) 12:26:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x34}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:52 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x20000000}], 0x1, 0x0) 12:26:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x35}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 442.500373][T25181] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 442.722974][T25181] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b56170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:53 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:53 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x2c010000}], 0x1, 0x0) 12:26:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x36}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:53 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000060300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000804140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x37}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:53 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x30000000}], 0x1, 0x0) [ 442.910086][T25206] validate_nla: 4 callbacks suppressed [ 442.910094][T25206] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:53 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:53 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x38}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:53 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x3f000000}], 0x1, 0x0) [ 443.138373][T25211] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 443.300041][T25206] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 443.450500][T25211] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b57170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:53 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x39}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:53 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x40000000}], 0x1, 0x0) 12:26:53 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000002300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000904140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:54 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x3a}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 443.660450][T25235] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:54 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xccff0000}], 0x1, 0x0) [ 443.780244][T25238] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:54 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000a04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x3b}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 443.978474][T25251] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 444.069553][T25238] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b58170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:54 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xe0ffffff}], 0x1, 0x0) 12:26:54 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x3c}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:54 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000004300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000b04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:54 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x3d}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:54 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xe8030000}], 0x1, 0x0) [ 444.276487][T25265] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 444.402083][T25268] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:54 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000a300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:54 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:54 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xf4010000}], 0x1, 0x0) 12:26:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b59170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000c04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x3e}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:55 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfc000000}], 0x1, 0x0) 12:26:55 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400300}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:55 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000f300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:55 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 444.759584][T25292] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:55 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfc010000}], 0x1, 0x0) 12:26:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x41}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:55 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:55 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfcff0000}], 0x1, 0x0) 12:26:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x300}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 445.170145][T25292] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b5a170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:55 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:55 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfe80ffff}], 0x1, 0x0) 12:26:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xff04}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000d04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:55 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000060300003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:55 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0xf, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 445.499876][T25319] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x24765}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfec0ffff}], 0x1, 0x0) 12:26:56 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x2}], 0x48}], 0x1, 0x0) 12:26:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfeffffff}], 0x1, 0x0) 12:26:56 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b5b170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x34000}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xff000000}], 0x1, 0x0) 12:26:56 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x6}], 0x48}], 0x1, 0x0) [ 445.864547][T25319] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:56 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x8}], 0x48}], 0x1, 0x0) 12:26:56 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030d000000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x20000341}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000e04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xffff0000}], 0x1, 0x0) 12:26:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x7ffff000}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:56 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0xa}], 0x48}], 0x1, 0x0) 12:26:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xffff1f00}], 0x1, 0x0) [ 446.217149][T25360] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 446.347098][T25358] __nla_validate_parse: 4 callbacks suppressed [ 446.347106][T25358] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 446.370338][T25349] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b5c170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xfffffdef}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:56 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000f04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xffff80fe}], 0x1, 0x0) [ 446.497248][T25369] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 12:26:57 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030f800000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:57 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x2}}], 0x48}], 0x1, 0x0) 12:26:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffff1f}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xffffc0fe}], 0x1, 0x0) [ 446.732183][T25379] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:57 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x4}}], 0x48}], 0x1, 0x0) 12:26:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffff80}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xffffffe0}], 0x1, 0x0) [ 446.978813][T25379] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b5d170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000001004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:57 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x4000}}], 0x48}], 0x1, 0x0) 12:26:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffff82}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0xfffffffe}], 0x1, 0x0) [ 447.060625][T25389] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. 12:26:57 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300203000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:57 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:26:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffffc0}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2, 0x0) 12:26:57 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x2}}], 0x48}], 0x1, 0x0) 12:26:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffffc1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 447.349127][T25408] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x3, 0x0) [ 447.651073][T25426] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'. [ 447.674846][T25408] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b60170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:58 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x4}}], 0x48}], 0x1, 0x0) 12:26:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffffc2}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x4, 0x0) 12:26:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000001104140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:58 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300403000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0xffffffe0}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:58 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x4000}}], 0x48}], 0x1, 0x0) 12:26:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x5, 0x0) 12:26:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x6, 0x0) 12:26:58 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x34000}}], 0x48}], 0x1, 0x0) [ 448.087963][T25438] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:26:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b63170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000001204140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x3, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x7, 0x0) 12:26:58 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x40000}}], 0x48}], 0x1, 0x0) 12:26:58 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300a03000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:58 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x400300}}], 0x48}], 0x1, 0x0) [ 448.445385][T25462] validate_nla: 4 callbacks suppressed [ 448.445393][T25462] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x4, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x8, 0x0) 12:26:59 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x1000000}}], 0x48}], 0x1, 0x0) 12:26:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x9, 0x0) 12:26:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x5, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 448.809268][T25462] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b68170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:59 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x2000000}}], 0x48}], 0x1, 0x0) 12:26:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xa, 0x0) 12:26:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x6, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000002504140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:26:59 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300f03000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:26:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x7, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:26:59 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7, {0x0, 0x40000000}}], 0x48}], 0x1, 0x0) 12:26:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xb, 0x0) [ 449.082657][T25492] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:26:59 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0xf}], 0x1, 0x0) 12:26:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xc, 0x0) 12:26:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x8, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 449.433375][T25492] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b6c170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x24}], 0x1, 0x0) 12:27:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x9, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xd, 0x0) 12:27:00 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000306003000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000004804140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 449.670698][T25518] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xa, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x30}], 0x1, 0x0) 12:27:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xe, 0x0) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x58}], 0x1, 0x0) 12:27:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xb, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x5000}], 0x1, 0x0) [ 450.057948][T25518] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b6d170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xc, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xf, 0x0) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x20000488}], 0x1, 0x0) 12:27:00 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300040000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000004c04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xd, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x10, 0x0) [ 450.374210][T25551] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xe, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:00 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x2}], 0x1, 0x0) 12:27:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x11, 0x0) [ 450.731050][T25551] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b6e170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xf, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:01 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x4}], 0x1, 0x0) 12:27:01 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x12, 0x0) 12:27:01 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300002000800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000006004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x10, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:01 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x4000}], 0x1, 0x0) [ 451.036655][T25577] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:01 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x13, 0x0) 12:27:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x11, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:01 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x34000}], 0x1, 0x0) 12:27:01 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x14, 0x0) [ 451.428591][T25577] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 451.534411][T25579] __nla_validate_parse: 15 callbacks suppressed [ 451.534419][T25579] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:27:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b74170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x12, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:02 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x40000}], 0x1, 0x0) 12:27:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x15, 0x0) 12:27:02 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300000d00800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000006804140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x16, 0x0) 12:27:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x13, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:02 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x400300}], 0x1, 0x0) 12:27:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x14, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x17, 0x0) 12:27:02 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x1000000}], 0x1, 0x0) [ 451.951137][T25609] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 452.138258][T25609] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:27:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b7a170004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x15, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x18, 0x0) 12:27:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000006c04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:02 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x2000000}], 0x1, 0x0) 12:27:02 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300000f80800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x19, 0x0) 12:27:02 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x40000000}], 0x1, 0x0) 12:27:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x16, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1a, 0x0) 12:27:02 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x2, 0x0) 12:27:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x17, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 452.563617][T25639] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. [ 452.782805][T25639] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.5'. 12:27:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00180004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1b, 0x0) 12:27:03 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x5, 0x0) 12:27:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x18, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:03 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003020800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000007404140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:03 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x6, 0x0) 12:27:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x19, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1c, 0x0) 12:27:03 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x7, 0x0) 12:27:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1a, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1d, 0x0) 12:27:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00400004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:03 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x8, 0x0) 12:27:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1b, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:03 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003040800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000007a04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1e, 0x0) 12:27:03 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x300, 0x0) 12:27:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1c, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x21, 0x0) 12:27:03 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0xffffff1f, 0x0) 12:27:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1d, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x22, 0x0) [ 453.656845][T25687] validate_nla: 5 callbacks suppressed [ 453.656853][T25687] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:04 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x2) 12:27:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1e, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:04 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x23, 0x0) 12:27:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000dc04140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00640004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:04 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030a0800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x21, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 453.923389][T25713] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:04 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x4) 12:27:04 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x24, 0x0) 12:27:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x22, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x23, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:04 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x4000) 12:27:04 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x25, 0x0) 12:27:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x24, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:04 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x34000) [ 454.378058][T25713] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000005140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b000a0004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:05 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x26, 0x0) 12:27:05 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030f0800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x25, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:05 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x40000) [ 454.614591][T25744] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x26, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:05 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x27, 0x0) 12:27:05 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x400300) 12:27:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x27, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:05 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x28, 0x0) 12:27:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x28, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 454.883945][T25755] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 12:27:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000006140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 455.085903][T25772] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 455.187674][T25755] netlink: 'syz-executor.5': attribute type 10 has an invalid length. 12:27:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00180004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:05 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x1000000) 12:27:05 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x29, 0x0) 12:27:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x29, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:05 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003600800010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 455.294745][T25772] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:05 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2a, 0x0) 12:27:05 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2a, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:05 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x2000000) 12:27:05 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000007140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00640004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:05 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003004000010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:06 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2b, 0x0) 12:27:06 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x40000000) 12:27:06 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2b, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 455.625072][T25798] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:06 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2c, 0x0) 12:27:06 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x4000000000000) 12:27:06 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2c, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:06 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x40030000000000) 12:27:06 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2d, 0x0) 12:27:06 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2d, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 456.036028][T25798] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 456.138801][T25806] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:06 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000009140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175b00000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:06 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2e, 0x0) 12:27:06 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x100000000000000) 12:27:06 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2e, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:06 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000804000014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:06 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x2f, 0x0) 12:27:06 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x2f, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:06 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x200000000000000) 12:27:06 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x30, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:06 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x30, 0x0) 12:27:07 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x4000000000000000) 12:27:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000a140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170003000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:07 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x31, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:07 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x31, 0x0) 12:27:07 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0xffffffff00000000) [ 456.876868][T25848] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:07 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000806000014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:07 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x32, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:07 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x32, 0x0) 12:27:07 executing program 3: timer_create(0x2, 0x0, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170204000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 457.119677][T25867] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:07 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x20000, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:07 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x33, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:07 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x33, 0x0) 12:27:07 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000802010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:07 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x34, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:07 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000b140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2}, 0x14) madvise(&(0x7f0000000000/0x4000)=nil, 0xfffffffffffffff4, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x4e21, @multicast2}}, 0x7f, 0x16}, &(0x7f00000000c0)=0x90) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000a5000000010000000400004fffe186e0c18f40308020266d00cf5292435bdb1eed713852", @ANYRES32=r3, @ANYBLOB="180000000000000084000000000000000500000002000100"], 0x48, 0x40014}], 0x1, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 12:27:07 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x35, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:07 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x34, 0x0) 12:27:07 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f00000000c0)=0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:27:07 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x36, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 457.632656][T25887] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170304000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:08 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x35, 0x0) 12:27:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x37, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:08 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000004c0)={'security\x00', 0x84, "808c123f8839b34e336fc49e02d48bdd1ceec3ad0161a3d88f761024371b9f9964fb222d1dc783da1c36e715c6b252a765a2f71bc88b546b5118717f4b7e514b9839282d04a93669cfbce927af418e3050d6c4ac1b0e0707a5a8eb213e24d4f097395e725f2f5b3d47a8c926e2108eda285fa04ca3d8961839eacf60d4096f69c45a42c6"}, &(0x7f00000002c0)=0xa8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r6, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r9, 0xc0585609, &(0x7f00000001c0)={0x9, 0x3, 0x4, 0x20, 0x1, {r10, r11/1000+10000}, {0x2, 0x1, 0xdc, 0x81, 0x81, 0x1, "1e8cc06d"}, 0x7fff, 0x2, @fd, 0x0, 0x0, r13}) r15 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nvme-fabrics\x00', 0x400000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r15, 0x40086200, &(0x7f0000000380)=0x1) getsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000280)=0xe) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r6, 0x10, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}, 0x1, 0x0, 0x0, 0x14000100}, 0x4000000) [ 457.783488][T25901] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:08 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000804010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000c140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x38, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:08 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x36, 0x0) 12:27:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x39, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:08 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x37, 0x0) 12:27:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x3a, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:08 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x38, 0x0) [ 458.359887][T25937] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170404000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:08 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x3b, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:08 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x39, 0x0) 12:27:08 executing program 3: ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000000)={0x52, 0x7, 0x2, {0xff7e, 0x20}, {0x80, 0x2b5a}, @ramp={0x7, 0xdec1, {0x101, 0x4, 0x9, 0xff}}}) r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:08 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000d140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:08 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080a010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:09 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x3a, 0x0) 12:27:09 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x3c, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:09 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800000000002000860000000700"/24], 0x48}], 0x1, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x168, 0x5}, 0xc) 12:27:09 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x3d, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:09 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:09 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x3b, 0x0) [ 458.896844][T25952] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 458.909841][T25944] validate_nla: 10 callbacks suppressed [ 458.909848][T25944] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170504000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:09 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x3e, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:09 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x3c, 0x0) 12:27:09 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180000000000bbe500ddfae138c384da9b232bba0b000084"], 0x48}], 0x1, 0x0) 12:27:09 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080f010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:09 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000e140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:09 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x41, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 459.173611][T25974] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:09 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000000000008400000001000000bee600000000000180000000000fc42fa6228c5cc158000000000000c5f9de61aeb91b1a4ad314f11337d533d75500216efc76249c45971dde0aec3bfa183ad894d6b75189bb3c5d57b2b002513f71bcf29f6a4323d7bd24e1bd50a8a8b1ff9047c789233aa06794dc2256f67669c3756d534ff80edd95db5e9aee8339cb1d2335aaa0cf93d4ce9bf67e807d76e6f7259002b6b84027b116", @ANYRES32=0x0, @ANYBLOB="180000000700"/24], 0xc4}], 0x1, 0x0) 12:27:09 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x3d, 0x0) 12:27:09 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x82) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:09 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x300, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:09 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x3e, 0x0) [ 459.581085][T25974] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 459.677990][T25983] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170604000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:10 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xff04, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:10 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x41, 0x0) 12:27:10 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="30000000000000208400000001000000ff0f000000000000e89baf3fe8ffffffffff3f00000000000000001b", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000011140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:10 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000860010014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:10 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x300, 0x0) [ 459.917679][T26009] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:10 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x24765, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:10 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x2, @empty, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:10 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xff04, 0x0) 12:27:10 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000000000008400000001000000000004000000000000000000000000000000000000000000000000007a51fd12db402eb1cc62a656cbcc70f22f04cc61a3a403cecd5309bbc89d365ddfdc1efd0840ad026033c773f30f113741f95a22759254378dd2de26c5b42a9705fd043790", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/bus/input/devices\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f00000003c0)="caa2cec44ccc2de82843529271b8511ba29f0bcfcd9be85974aaf362964695322f48986dddf8963e0c355640ed3fee00f35b4db352207f3284c9ad3e3390f7e4a7e5e418274d2c1aaba94837d60dd38671f3d05d", 0x54, 0x20000890, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=@random={'user.', 'vmnet0{-\x00'}) 12:27:10 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x34000, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 460.277937][T26009] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 460.343615][T26015] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170704000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:10 executing program 3: socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000080)=""/230, 0xe6) 12:27:10 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x20000341, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:10 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x24765, 0x0) 12:27:10 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000012140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:10 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800030014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:10 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x7ffff000, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:10 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x34000, 0x0) [ 460.485449][T26037] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:11 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xfffffdef, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:11 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x20000341, 0x0) 12:27:11 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffff1f, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:11 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x7ffff000, 0x0) [ 460.851500][T26037] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170804000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:11 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xfffffdef, 0x0) 12:27:11 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffff80, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:11 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000020140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:11 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800400014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 461.301639][T26066] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:11 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffff1f, 0x0) 12:27:11 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffff82, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:11 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffff80, 0x0) 12:27:11 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffffc0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:12 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffff82, 0x0) 12:27:12 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffffc1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 461.734932][T26066] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170904000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:12 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffffc0, 0x0) 12:27:12 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffffc2, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:12 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket(0x26, 0x2, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) r3 = getpid() tkill(r3, 0x3f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003500)={{{@in6=@ipv4, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000003600)=0xe8) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r8}}]}) r9 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r10) r11 = getpid() tkill(r11, 0x3f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003680)={r11, r13, 0x0, 0x1, &(0x7f0000003640)='\x00', 0xffffffffffffffff}, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r15) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000036c0)={0x0, 0x0}) r17 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r18) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r20}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = dup(r21) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r23, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r23, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r23, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) ioctl$PERF_EVENT_IOC_ENABLE(r25, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = dup(r26) ioctl$PERF_EVENT_IOC_ENABLE(r27, 0x8912, 0x400200) r28 = ioctl$TIOCGPTPEER(r27, 0x5441, 0x4) r29 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r29, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r29, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r29, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r30 = fcntl$getown(r0, 0x9) r31 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r31, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r32) r33 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r33, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r34}}]}) r35 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r35, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r36) r37 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r37, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r38}}]}) r39 = getpid() tkill(r39, 0x3f) r40 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r40, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r41) r42 = getgid() r43 = getpid() tkill(r43, 0x3f) newfstatat(0xffffffffffffff9c, &(0x7f0000005700)='./file0\x00', &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r45 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r45, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r46}}]}) r47 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000057c0)='/dev/vcsa\x00', 0x2000, 0x0) r48 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r48, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r48, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r48, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r50 = dup(r49) ioctl$PERF_EVENT_IOC_ENABLE(r50, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r51) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r53 = dup(r52) ioctl$PERF_EVENT_IOC_ENABLE(r53, 0x8912, 0x400200) r54 = openat$cgroup_ro(r53, &(0x7f0000005800)='memory.swap.current\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r56 = dup(r55) ioctl$PERF_EVENT_IOC_ENABLE(r56, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r58 = dup(r57) ioctl$PERF_EVENT_IOC_ENABLE(r58, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r59) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = dup(r60) ioctl$PERF_EVENT_IOC_ENABLE(r61, 0x8912, 0x400200) r62 = accept4$x25(r1, &(0x7f0000005840)={0x9, @remote}, &(0x7f0000005880)=0x12, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r64 = dup(r63) ioctl$PERF_EVENT_IOC_ENABLE(r64, 0x8912, 0x400200) r65 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000058c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r66 = eventfd(0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r68 = dup(r67) ioctl$PERF_EVENT_IOC_ENABLE(r68, 0x8912, 0x400200) r69 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r69, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r69, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r69, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r71 = dup(r70) ioctl$PERF_EVENT_IOC_ENABLE(r71, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r72) r73 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r74) r75 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r75, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r75, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r75, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r76 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r76, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r76, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r76, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r77) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r79 = dup(r78) ioctl$PERF_EVENT_IOC_ENABLE(r79, 0x8912, 0x400200) r80 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r80, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r80, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r80, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r81) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r82) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r84 = dup(r83) ioctl$PERF_EVENT_IOC_ENABLE(r84, 0x8912, 0x400200) r85 = fcntl$getown(r84, 0x9) r86 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r86, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r87) r88 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r88, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r89}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r91 = dup(r90) ioctl$PERF_EVENT_IOC_ENABLE(r91, 0x8912, 0x400200) r92 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000005fc0)='/dev/dlm-monitor\x00', 0x2001, 0x0) r93 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000006000)='/dev/adsp1\x00', 0x42000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r95 = dup(r94) ioctl$PERF_EVENT_IOC_ENABLE(r95, 0x8912, 0x400200) r96 = syz_open_dev$usbfs(&(0x7f0000008580)='/dev/bus/usb/00#/00#\x00', 0x9, 0x200000) r97 = socket$inet6_dccp(0xa, 0x6, 0x0) r98 = getpid() tkill(r98, 0x3f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0}, &(0x7f0000008600)=0xc) stat(&(0x7f0000008640)='./file0\x00', &(0x7f0000008680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = getpid() tkill(r101, 0x3f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r103 = dup(r102) ioctl$PERF_EVENT_IOC_ENABLE(r103, 0x8912, 0x400200) fstat(r103, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0}) r105 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r105, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r106}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r108 = dup(r107) ioctl$PERF_EVENT_IOC_ENABLE(r108, 0x8912, 0x400200) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000008780)={0x1, 0x8, 0x0, r108}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r110) r111 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r111, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r111, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r111, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r113 = dup(r112) ioctl$PERF_EVENT_IOC_ENABLE(r113, 0x8912, 0x400200) r114 = openat$cgroup(r113, &(0x7f00000087c0)='syz0\x00', 0x200002, 0x0) r115 = getpid() tkill(r115, 0x3f) r116 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r116, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r117}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r118) r119 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r120) r121 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r121, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r121, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r121, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r122 = openat$bsg(0xffffffffffffff9c, &(0x7f0000008800)='/dev/bsg\x00', 0x40a000, 0x0) r123 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r123, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r123, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r123, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r124 = fcntl$getown(r123, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r126 = dup(r125) ioctl$PERF_EVENT_IOC_ENABLE(r126, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r126, 0x0, 0x10, &(0x7f0000008840)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000008940)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r128) fstat(r128, &(0x7f0000008980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r130 = getpid() tkill(r130, 0x3f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009c40)={{{@in6=@ipv4={[], [], @empty}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000009d40)=0xe8) r132 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r132, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r133}}]}) r134 = getpgrp(0xffffffffffffffff) r135 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r135, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r136) fstat(0xffffffffffffffff, &(0x7f0000009d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r138 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r138, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r138, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r138, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000009e40)={0x53d3822a2d7a104b, 0x5, 0xc6, r138, 0x0, &(0x7f0000009e00)={0xa10907, 0x2, [], @ptr=0x20}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r141 = dup(r140) ioctl$PERF_EVENT_IOC_ENABLE(r141, 0x8912, 0x400200) r142 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r142, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r142, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r142, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r143) r144 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r146 = dup(r145) ioctl$PERF_EVENT_IOC_ENABLE(r146, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r148 = dup(r147) ioctl$PERF_EVENT_IOC_ENABLE(r148, 0x8912, 0x400200) recvmsg$kcm(r148, &(0x7f000000b040)={&(0x7f0000009e80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f000000af00)=[{&(0x7f0000009f00)=""/4096, 0x1000}], 0x1, &(0x7f000000af40)=""/231, 0xe7}, 0x40000083) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r150) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r152 = dup(r151) ioctl$PERF_EVENT_IOC_ENABLE(r152, 0x8912, 0x400200) fcntl$getownex(r152, 0x10, &(0x7f000000b080)={0x0, 0x0}) r154 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r154, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r155) r156 = getegid() sendmmsg$unix(r2, &(0x7f000000b180)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000000140)="4d0898c684823ae23d14737d17307ba08d6499c75c37c1504f5768461b8cbe4a01ee665a8ccfbbe19da3646caf6551f8395ce237ddf78c75199fd76a375200befc263ef6", 0x44}, {&(0x7f00000001c0)="b7e0fb07f7b168594dc8915542c9fd7b1c46a304831e881ec83fbf1c6428849c4ccb568afbd2fda8edcfc44c013df4f4e70c1516204aeb79a7e2447dd3b45a8e9ef6b59bea6bd53cc7b6f060a0045fac0585917286ec111da3d30e6629faa3", 0x5f}, {&(0x7f0000000240)="2fe01f4b4952387972933e7d2522f2fc9be77f164d664cfeb664c2fede3fcbe1f5960d8875d57a05fe113ea5f4a698485de549f8f3f1a00c0862120db6c6b3a1ac0b8410929cef3e7fa9805704b8d14dc585e1d4c35e49da7d9c79954a482f6d6806225d98f27098aeee53ba7eb5959fb94ddd6c534e24d8a73ff7a31b627cdb762bfb21d37d6f54554852945b770720ec880bc881a45f8e01b2ea65efc4e97fa36ea00056846c79", 0xa8}, {&(0x7f0000000340)="eb60e9bd45242d3274b1107240c43965756a8cf794b6f465f01acfdcf215fb46758a710042654e7d3aa327f117675d2b43a9da914a2e526c02a97979a1e8876baa343cd66fe89ae9baca4d4e2c", 0x4d}, {&(0x7f00000003c0)="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{&(0x7f0000004a40)="6dfddcb9331c9f5e65ee7a2c41e3469b3f3baf10f744beb91b2606dc43c67663f6766e79d0a2523120d931e2e7ffbc0507354665ec138a5e272eb625027bc17c9d3a0374772e70474fa98873ec94524dad261032935234a507e1d270ef6d4310b45ba0019c3363da", 0x68}, {&(0x7f0000004ac0)="9cf93fcb7852d9cd07517ca2eb3d8067f95d109ca3fbb16d38caa81b8a72d9cc3648b72eaede00df377c36c2549f9c0b11ea602c7d6f4f192879ba00475d087d37f36b40ae7d710779c860c7318eedf4771a93b16efc97d4ab1301d3dc9d2f9b6d0fe50ee8f71df1d8cb47664264", 0x6e}, {&(0x7f0000004b40)="bf7d542d9ac6a64d385017364dc4c7f1f64a75bc804068e85e1e4880011d64cf6999205121d52e44536ba26a550f63a3aec618", 0x33}, {&(0x7f0000004b80)="9db465144545d9ecb1fc7297706afa7f0976053c0fecacece83faa922bffef25d4ef5d9ce06cd9a2ee1a16def363987184", 0x31}], 0x8, &(0x7f0000004c40)=[@rights={{0x20, 0x1, 0x1, [r22, r23, r25, r1]}}, @rights={{0x18, 0x1, 0x1, [r28, r29]}}, @cred={{0x1c, 0x1, 0x2, {r30, r32, r34}}}], 0x58, 0x24004801}, {&(0x7f0000004cc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000004d40)="8fb2e164ba0191122072f6b31ad4d45c1f71373d5ea42c797772fbde60ef61c15845eb52376c3a8249c43d005e0955a0365c191917ac2769f524c988f7ea96809d4821a366b26259d9ba9ef04c1ff1a134da82d9b3dd7c8ee02c6b12d694754f0ea83304cbb6e2525415fa2b00311e6ccd3e31e508ee9cd2cca827ef9ee9b4ae2017ebe9a3144689f3cd794c826a4c1d8837dd6d17cc79e93209b13203ed", 0x9e}, {&(0x7f0000004e00)="6d28095b38a076dd020b76b3b9554887f66e6b22ac05721f4a03a9", 0x1b}, {&(0x7f0000004e40)="21dfd48ca5d543d667270e6c5a2e322688332e48fea93ef8565a02cae0bdb4a041fd30b8af8e0c0154c5da1f6ae6bca843a9cb1453eaecb891051aba6e89a71737747c9d1ff591f415abe88a284477bacfaea1cc606573f43bab037f0515141a5f073027c6b6ccbfedcf03fa31cea4427034cef969c30671dcb1886a0411d8112c1e6b3add3d2183f7c627602eb7541807376ca19e059d1bfcfaa987b4966b6575948e20cb44c957fe4c291f5a45860ed6f81e498ffaedb0776be7c1e1e5d32dea10ee81fc70ed38f804329bc893adc931e76b59c9bf6d8afdc5c0", 0xdb}], 0x3, &(0x7f0000004f80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r36, r38}}}, @cred={{0x1c, 0x1, 0x2, {r39, r41, r42}}}], 0x40, 0x20000000}, {&(0x7f0000004fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005240)=[{&(0x7f0000005040)="7a45240781aa5be48d5ea60b92d8070748bfb163c7c6294db8a1c76995856031fe9360aee0d8998aff3ec88d33e9f9e5326bc54b95ef0bdb7ac0c2fe4a2ef625e71056e9885de0fa4802a90e8b24d24886b5d5b60d82f2d5fb431d90c7041643a1f9557f06b06369096a065f2595b68a3456a394541d21fd5dfa0e121cf0f5a1633c73f63a15b99533edd6be33", 0x8d}, {&(0x7f0000005100)="a9770082dcd1aad27e437a72ceccf2faf26f45b57ca905e00f424522ea602159bb033f1a7a9fb141c68348739a87f2a3db8c9af2bcaf08c7db1f9d06027d833e57f7cec9b1e6d918aed0a057829dbf30f241aace2e5b6c5a93f9d44c8ca974", 0x5f}, {&(0x7f0000005180)="dbe6d0aad1210dca5c", 0x9}, {&(0x7f00000051c0)="fd7d88b65fc90977856ef22801e37cf76383501bfca694f6d5192e4626766cbd5fdbd8fac8025b3f6d93bce372f67b72108d0f047b42250b6297753e42992e0d3392e257ef9ea8100bb19a08", 0x4c}], 0x4, 0x0, 0x0, 0x61}, {&(0x7f0000005280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005680)=[{&(0x7f0000005300)="8a975312ba48830ac6ec95e82dd4d81fa30fbb1f359db3c369612b9e479d9cb3df5d6b6f107924310ad5d31761338aeceb5f60f30373cccaab7e76c06c51c371a7a9870d87a04abb3737d31ff025c419a1a1074eeca01bade082f4578fb77fe96d46c38a6fc05869dbc499ef7a470b867377fea3e2051e73dbc550a4f92bf9db1383cefe77ea2d9e6fb42ef38e91d3e95f527c531ad4634301432cd5bec3ccd6f23f04b9feb010a907010631af2254767433b64b4b79fba1645386c4eec2c09b88260b3899f1672eb76c8fb5a8d2d6eb8349291a305889aca90e112b50db42a2e90f12d212c8698bfcc6bf11aa3bbb4977d8f5d90a43d82efccea9", 0xfb}, {&(0x7f0000005400)="4fd7fcd535db8ddda5e382466a5614a2ec05c3f42cd873ec47176b74cd6d81b8d416e83042a5181bd01e88b4f71ba923185d76dea7996536603488f45e31f75c7b8d95faeb84c54bf9819f618bf9b3414c078e37718b23cb414411b73d84825a2f2e2001c79c0476d5715174d611798d147a", 0x72}, {&(0x7f0000005480)}, {&(0x7f00000054c0)="2395dcd1feaea90f7af85d32ab4f6041ae", 0x11}, {&(0x7f0000005500)="a1224ecca93c5686519bf071dd9ce42430d8f96fa1152e813cdc75739067831bbdcc87008a4f1f65da8caba28b9c43f9bdb53a76fe74137a3634cf8ad1f2702e056c9d0671913ce0a9a9f8c9e3a8d9859aeb210265cfc0d0d6d28e950a92", 0x5e}, {&(0x7f0000005580)="bcfc72e80dff3a1c5ecf8f511febc6cf3696192ee44b5b54ec3c8d94f42aa2629f665da196fe7241f23a68b5a0ab85a1a9c4a85fcf77ba6f9fe801fc4b92ad9ad8d0192d1359815e4fd8aafd280d265d08265bbe200807315df84e0d275c6eddecf270b14530987fc1e2e91cdd25304de02d173dd79ee14a2bd4a7d50730a69f6b595b7ad33edb20fc3ab8393ed37c121eaf1641f4d763ef732ea4432e6aafe95fe134fb6658bd26aec22c0c5a15e91e0d73123e51e5de93d93b3b2d14d4b84421febd8843b636d0297d902170e977734d8307eaf796e3f0494c040b6760", 0xde}], 0x6, &(0x7f0000005900)=[@cred={{0x1c, 0x1, 0x2, {r43, r44, r46}}}, @rights={{0x14, 0x1, 0x1, [r47]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r48, r0]}}, @rights={{0x20, 0x1, 0x1, [r1, r50, r51, r54]}}, @rights={{0x30, 0x1, 0x1, [r56, r1, r0, r1, r0, 0xffffffffffffffff, r58, r59]}}, @rights={{0x34, 0x1, 0x1, [r61, r62, r0, r64, r65, r66, r68, r69, r71]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x30, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r79, 0xffffffffffffffff, r80, r81, r82, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r85, r87, r89}}}], 0x180, 0x4804}, {&(0x7f0000005a80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005f40)=[{&(0x7f0000005b00)="7f48a73b62dfd04fb8d7129602cda8126302d579bd82618d5b2a21f321cb360470bc9c4bdc54f0e725b0942ae9352761b4c1bab28f250ac0aeb46000e53e61d31b01130b2cc1200ffbf6582914b38f41d12c9907df115a8c16e759a47ac20de469e42ea0a929e8ada8f765dcbd0d71ae033ba223d199afe84130c477906589b72ca2c763f342421388299c3a105e5dcc506a694c0a571e25d785598820dc2a9d0b4667e460467775dcc834f9446276354b2f19455e28b6d2ae261dda1670c16c17cc0cdf125c652c0800aa55f1c9999f2c6e33620ec468748a08b05661e7df9b890836e210b3f42f9ae805ab3f58bfad51f228e765b3824e8d", 0xf9}, 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0x1000}, {&(0x7f0000005cc0)="789b8d93cb54a970cac0cf28385077287672b5d95170ff43853530b31e9ad4dcedc8994a86dc4f393397786eead05191ee7ba2466093c004c6cfbf1312777499f7399c73fc8d53769ec67451b62ac8b030ba2bb210030ff4dd537265ffa50f9cd42a1c675da5c803b91dfe03e23b1cf437ee8b93a190666575fc2a65ae90eb51a0d1affd973b4f2d15bf4c41eda639cc3728d729972f97c9f36b135698337c8348f72f6903", 0xa5}, {&(0x7f0000005d80)="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", 0xfe}, {&(0x7f0000005e80)="e05031e35b44e82b5506d406db6b03f5cc07e9be8c2b8a71c461c5355591975374e173a5680a71b3ad4192f9781a70fd3d8c0f7cf00c587f50b931c0bac076281a3ef5a3d01d15b1766266c53c9b156a84f1caccd796baf741e3fe91a4746bb8bb175aa9f8615a014f3fb49689ba08c72cf7123dc4b45614135535d2ba48da6a9c5337378150c799abd99eea064f99a0d7bbc32ad863d970205e6e1a3952d469cf22a5a4", 0xa4}], 0x7, &(0x7f0000008a00)=[@rights={{0x28, 0x1, 0x1, [r91, r92, r93, r95, r96, r97]}}, @cred={{0x1c, 0x1, 0x2, {r98, r99, r100}}}, @cred={{0x1c, 0x1, 0x2, {r101, r104, r106}}}, @rights={{0x1c, 0x1, 0x1, [r1, r1, r109]}}, @rights={{0x20, 0x1, 0x1, [r110, r111, r114, r0]}}, @cred={{0x1c, 0x1, 0x2, {r115, 0x0, r117}}}, @rights={{0x34, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r118, r1, r119, r120, r121, r122]}}, @cred={{0x1c, 0x1, 0x2, {r124, r127, r129}}}], 0x120, 0x8084}, {&(0x7f0000008b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009c00)=[{&(0x7f0000008bc0)="f5c186064d0493ea753b317566fd769bf37ce96d43439ceb8df7126adc1f98cd86f694", 0x23}, {&(0x7f0000008c00)="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", 0x1000}], 0x2, &(0x7f000000b0c0)=[@cred={{0x1c, 0x1, 0x2, {r130, r131, r133}}}, @cred={{0x1c, 0x1, 0x2, {r134, r136, r137}}}, @rights={{0x1c, 0x1, 0x1, [r139, r141, r1]}}, @rights={{0x30, 0x1, 0x1, [r142, r143, r144, r146, r149, r1, r150, r0]}}, @cred={{0x1c, 0x1, 0x2, {r153, r155, r156}}}], 0xb0, 0x20000000}], 0x7, 0x20040015) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttynull\x00', 0x200, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30f998dde7d4599422f8dfd2c4fde10000000000e800840000000100000000000000000000000000ce7a7b2b058db420004f00000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:12 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000040140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:12 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800020014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:12 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0xffffffe0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:12 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffffc1, 0x0) 12:27:12 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0xf, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:12 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0xf1c, @dev={0xfe, 0x80, [], 0x31}, 0x2}, 0xfffffea4, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x80}], 0x1, 0x0) 12:27:12 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffffc2, 0x0) [ 462.293219][T26101] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:12 executing program 3: socket$inet(0x2, 0x80001, 0x84) r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 12:27:13 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170a04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:13 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0xffffffe0, 0x0) 12:27:13 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800030014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:13 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x48, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:13 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000002140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:13 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sync_file_range(r0, 0xfff, 0x5, 0xe) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 12:27:13 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0xffec, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:13 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2) 12:27:13 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0xfffc, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:13 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3) 12:27:13 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000000000000000000000000a9bddee6362e207c505d9f39fd7ee56635bcee0188b7b495c77ee6459af9e68d8836dfc8718168caef14cb8b89b16b24515d5e4c6ce25a304535fcbf404e6662c647b8778dc8de2ef585f14b114d1796a6057710", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x9, 0x0, 0xff, 0x7, 0x0, 0x5, 0x8, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x7ff, 0x1, 0x8, 0x7, 0x0, 0xff}, 0x0, 0x4, r2, 0xa) ioctl$void(r3, 0xc0045878) 12:27:13 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x4) 12:27:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170b04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:14 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:14 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800080014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:14 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x5) 12:27:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000003140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:14 executing program 3: socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8c30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "db27d589ed036ebb", "5dd9a77db35a0bf1f4b9e686377bf409", "2549bf88", "a91f7bcd19a94829"}, 0x28) 12:27:14 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x3, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:14 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x6) 12:27:14 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x4, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:14 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x7) 12:27:14 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200803, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xa7}]}, 0x1c}}, 0x11) [ 464.021190][T26153] validate_nla: 3 callbacks suppressed [ 464.021198][T26153] netlink: 'syz-executor.4': attribute type 8 has an invalid length. 12:27:14 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x5, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 464.068031][T26165] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 464.327975][T26165] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170c04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:14 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x8) 12:27:14 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800000614000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:14 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x6, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:14 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000005140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:14 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x8, @loopback, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:14 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xa) 12:27:14 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x7, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:15 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180000000000000084a16c21278310f9eb610dcb834418f5"], 0x48}], 0x1, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x8, 0x100) r2 = getpid() tkill(r2, 0x3f) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0xa, 0x6, 0x93d3, 0x7ff, 'syz0\x00', 0xfffffc00}, 0x5, 0x100, 0x9, r2, 0x5, 0x0, 'syz1\x00', &(0x7f0000000040)=['em1cgroup-.\x04)\x00', ':\x00', '\x00', '#\x00', '!\x00'], 0x15, [], [0x2, 0x3, 0x7, 0x4]}) 12:27:15 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe) 12:27:15 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x8, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'hsr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2f}}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x0, 0xffffffc0, 0x7c94, 0x1, 0x9}) r3 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[]}], 0x1, 0x0) [ 464.730104][T26195] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170d04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:15 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf) 12:27:15 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x9, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:15 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010214000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 464.991188][T26195] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:15 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000006140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:15 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x11) 12:27:15 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xa, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:15 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xb, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:15 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010414000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:15 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x30) 12:27:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170e04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 465.341291][T26223] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 12:27:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000007140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xc, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:16 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc) 12:27:16 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010a14000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:16 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170f04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 465.726396][T26246] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:16 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x12c) 12:27:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xd, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:16 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4e22, @rand_addr=0x4}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000}}, @prinfo={0x18, 0x84, 0x7}, @init={0x0, 0x84, 0x0, {0x1f, 0x0, 0x58, 0x4}}], 0x60}], 0x55e, 0x0) 12:27:16 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="300000000400000084000200"/44, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x4080, 0x0) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f0000000040)={0x8, "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"}) 12:27:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xe, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:16 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x1f4) 12:27:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xf, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 466.161336][T26246] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000008140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:16 executing program 3: r0 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r0, r1, r2, 0x0) r3 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='\x00', r1) keyctl$set_timeout(0xf, r3, 0x8) r4 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r4, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x15, 0x4) 12:27:16 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x1fc) 12:27:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x10, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:16 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:16 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010f14000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:16 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x300) 12:27:16 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x11, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002700)={r2, 0x7, 0x10}, &(0x7f0000002740)=0xc) socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) syz_open_dev$vcsa(&(0x7f0000002780)='/dev/vcsa#\x00', 0x9, 0x482) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000012c0)={0x0, 0x8}, &(0x7f0000001300)=0x8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000002c0)={r8}, 0x14) sendmmsg$inet_sctp(r4, &(0x7f0000004780)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="4cfbad550eaf885817ffb148796005b4332bf11419627f7262ecfec8479817d578d4542e91a4a928d71ba361d9a2b43145377fa22bffdf85ff9d21b4c031fe0fcc60050aac5685c8152be50f8d520f6e733197537d02687cfe89c0f3bdd592c0cfa7191766fb5e9c8dfc7c4e92", 0x6d}], 0x1, 0x0, 0x0, 0x4040010}, {&(0x7f0000000100)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="79190a7b8794c2488c677843fa7d1a81ec1be91d24b97e42832d507ccf96694f44b4f9e60c4b1aac81518261dc6cde313e948efe9bc1da0c71d71c64a7d466d4e2abaef5289146744259fe1c0f18f0cfd4674329859b303745050d497863817fe7d4360e26d39d276a52d111f42f73f284021431ebeae9cc6f24ed74b1d88a6c1a226b21198d2e68300c97f9a9ad0eae4a8d4c4c1437b2173de962872fc7e1c41f7b7b3971a6b0cf246d19deefe1d493473e8e8a0d850bd5f770de433dd6252024e2c131f99e741cfa1df5c4adc6c7d31b96a1a81abec68f513140e8f63d70786634cebdbd75943d52d69625db2f1da167de6522a8f051a8ced5168fbe33f3", 0xff}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, &(0x7f0000001340)=[@dstaddrv6={0x20, 0x84, 0x8, @rand_addr="291fba5798cab42c676d99cf2f72a598"}, @sndrcv={0x30, 0x84, 0x1, {0xd64a, 0x9, 0x7, 0x9c5, 0x2, 0x20, 0x1d128058, 0xcc2, r5}}], 0x50, 0x2040880}, {&(0x7f00000013c0)=@in6={0xa, 0x4e23, 0x3, @loopback, 0x8e2}, 0x1c, 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0x1000}, {&(0x7f0000003b80)="f4a05be256a03394e0b98040b7d5d7142548beed07612d57b703ad575d30622d4633ddd60ce2e18c99b6d1d6a6c4c97e04c4ea95f3896b8049ea50224172902c3013df9b09749993c7b8c05614365adfc0e14fd94f8fa576e4147593822f38dbdbeb16d60f1b28019506a38bddb0cdf2dd724e8f899092134b3ef45c3ed66e108be23a100049901a53bbd32d44381ae78cdb", 0x92}, {&(0x7f0000003c40)="ea0a9ff6b93b5904a3b3c12004aa80f9ccbe947a46c55a8ab6c5d8add625ba797b98b3f87494f9ab24b302f4f8f537a2418d677a2fa81245f1220494cab43677391bf4f046213121d17e092bae677ab9be85f3bbca02639e81c6dd267547b027f338eb", 0x63}, {&(0x7f0000003cc0)="5e13921a738a03509e528bcb25cd8e0884f50dcf5854ecd1f61265160c2dd83ad028d4b0b95439806a60c04a70204187ad4c2f1b90afb39f26153138a032ed348a77a6227b6f19b6bfb055194308d04395dc9c135a08671b10cf99ac6095071d349c147ed9e06ddd685f01fc7b7713211a27a5a94b06d806f86770d5b0cebb33950001df", 0x84}], 0x9, 0x0, 0x0, 0x4}, {&(0x7f0000003e40)=@in6={0xa, 0x4e20, 0x80000001, @remote, 0x4}, 0x1c, &(0x7f0000004640)=[{&(0x7f0000003e80)="9c364b5bae910f81288a2148087cef299eb6a4ae859b4cd3fd13982e01ff5e756dfebaa6ff88994735e46fd8008bd5322b8d8a4765aa09a15bf17c13e64c8c8408d096f69d6aefed5336530fc97428b35eeff378492d67147f0828dbc6244a77fd0d2287b6ecb24e5be1007c4a62236aa94cb1e02a34a33717ec458c11f1200b59dceedc107217b7e8ae", 0x8a}, {&(0x7f0000003f40)="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", 0xfb}, {&(0x7f0000004040)="58d10313259f24912453498d0ba82ed0a236ccf76fbacadcf058bd7df121bdd9f9c6a36ec34b2a6914c17a0ef7367d7cda638d9c0181117378b886e5475261d4c190c05c1a9da122a70dfebf10054ed0ed7be68ff8847097c2fb4323b19913b1004dd952cbe3f13a74c1ede83df21ceb5d2e89082aae2d04711fad7906561f21a3ef962a8cff9664b88d4f6d4a9309b274272fe0f9", 0x95}, {&(0x7f0000004100)="fc38cd595e2b0f88068dd12f1d3bda3a9a35f037c44f4840d78322e3f4277c9e1e131643d5904613d117952306b6e0112c6eabdcdace5e165e78e8a903aa5c3f835168099d1804557a290297c69f77101f0fbee9e90e26f4ce81c4f35721e07a32659a79ba49b5a87585fca241b3e9e9a7928b0d1dfc2d5a7ca55d881bf5361a2e8e4336e142fc3e99165e80565ead42261ec0d1fdfa4a99a01e101a6cd06db21f0073c86ad837f9c63c86f8454e33f29ead5bbdfc3398ede5b2b1cbb6f68b7d331925b6a7be7663cc66e175ac6efa0f96bbf9a916882f3bd3a932fd08ec468bc14bcdf37a356e6de6dfbc80174d8893fe8b41324bd293b9d4", 0xf9}, {&(0x7f0000004200)="deddb092fd609128e3e0b15cc453665e171060927cd578462a887e10313dc7046db88986f74bd3af667a22ff23bbacb71be0e93b4f79487d3f7cc31bf33cf33fa027669d1d05dca1d2323a1e2b2ea256f4803080ebc288ee6fda18b91fb2dfcd9c506cf2cdc0d30c52edc54aff7f4e1446376e2aa9c280480c2e2280bf4c7fe260507b843156cdaf0134c1d7b29a0cd199ffcaf673b704d119eeb4a952073e4853b8f820b43c0abb5fc2c7ccff1e07334040034bb45185d90e3a4d31213652ac57e8901b740a6f666f42c9f0bee8c5d66bda87afd17ca7305fd68f1899995d51", 0xe0}, {&(0x7f0000004300)="eb675338eacbd46229027618f64833565a4c3b5ac42af7b248d0747bbd0229c0004b85708885ada6544a948ccb7d7f00579ffc1fa12d31b19fd8abe35fe387a8238ebff929df3e397f5e0a", 0x4b}, {&(0x7f0000004380)="5ff3fe48e53410a28366802dacc4d66649e55b5bfcf34fd35f9d660a8a667f3f378b1e2a6d732635dbe5ae455a0e9c5fec7a2db8b81be71a7f631e46f1e1fc08778b0728bef7985c9b2d9cce2263423cc3d58d3ec00556d85241f397546f86994062a8f3dc32a77e604b20509a430f7cf53f4d47dcc1a2ea1e432fd3559f04e8cbc917307225f4ca86b6964dc3115e5520ba36b14ecb3f23c3e3c3b71ed8946041d138ae00178d629d9c45951c71e1cca2f5b63e15b288735b14292ff719b4afddb9710a272436e4156e0247139184c6b6e6755bc004c49d61f17885576cc10b351b5eada6426dbc", 0xe8}, {&(0x7f0000004480)="06fb6043c209fd3471c4b3c660a3947d05ba218fcddd963fde876810b20f7a0c29900898802feab44915d8ae4610f04c5fea2ddb23eedce3e69d2f3e2167197296bc6a455defc9897ebc955707e638aa01acb925acbf7ff60331ff456f9990945c0ef64fb492fd8253fb6d5d127f9a50587bda7f2325ff2506873d45d29c6e352f8a9410adffde7faed07e05", 0x8c}, {&(0x7f0000004540)="764ef3f13890ac752a0fcfcb317c02d763e1b2223c5554be97d7037f77e190d1b6169cd85896c34b64f83197d86e4644a20f360039e5dcc5028e7bb019c224744fe0a2ee0ae19798686e43e6cc77270567306e3f6d6ca8fe6dad14e384f8ace26d214f47d1c4ca029ac7e09a13ffea9312afd804c3a99c518f681d0cb2af", 0x7e}, {&(0x7f00000045c0)="75ccd1cb1e4ab8cfb018f5139defbc2d17630b510618c9fe92177234e414387c82418751cbd68a37f0a4d903a6f859c1c0dba83004e4ef27695725b5ecc8bb63062387e8c45e4769869e5ec388b8851155e40b9cad55e30db6", 0x59}], 0xa, &(0x7f0000004700)=ANY=[@ANYBLOB="21000000000000008400000008000000ff020000000000000000000000000001200000000000000084000000020000e8e0190482e0ffffff07400000", @ANYRES32=r5, @ANYBLOB="18000000000000008400000007000000ffffffff0000000020000000000000008400000002000000000400820900000008000000", @ANYRES32=r8], 0x78, 0x1}], 0x6, 0x40085) [ 466.501099][T26282] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:17 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3e8) 12:27:17 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x12, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f00000004c0)=""/4096}) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7, {0x30}}], 0x48}], 0x1, 0x0) [ 466.854452][T26282] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:17 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000009140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:17 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x500) 12:27:17 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x13, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:17 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, @fixed={[], 0x10}, 0x9}, 0xa) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30000000000000008400000001000000000000000000000000000043f3ebda70fee9c84d5f64a900"/56, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x3, 0x0, 0x8}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20048880}, 0x40800) 12:27:17 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171104000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:17 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800016014000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:17 executing program 3: socket$inet(0x2, 0x80001, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400400, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r6}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={r6, 0x1e, "5e0bb2b3d1633942e722dfcde0b3b16ea2010bbf1ca997fa54c90533cf4d"}, &(0x7f0000000440)=0x26) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000002c0)={r10}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000000b80)=[{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x800, @mcast2, 0x9}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="0261c8349fbdca4ed35958e7564f6058b0e2ba02e03648f258d1e4dcf7acd0147efbe0b40e36f3e14999762d20ef1ac000b80fe40f2cbb585af625abccc8002ed302492845530fdd5c9c38cb8974fcbcf2b86b7d355f590aec2111388aceb1911b244ef0b22a6e42c8110120c7ff48465c084b171108b7113429a5c76b6e7263c8117ab456f267e123222a0e64b8b9a4b4e8f0816a447609c625654ae6a2f29316e67d10bc122fc97d5bc656df780386cd69ac6f53a1514eccca672a5ace93d7bb2f56e22760e2ed4c5ee8aac48980e8c2337c302fd4b165aa7f569a7b5d362856258784a6d21fe8dcd2acc6", 0xec}, {&(0x7f0000000240)="154e", 0x2}], 0x2, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x14f7, 0x6, 0x1, 0x8, 0x10000, 0x2bbf, 0x80000001, 0x0, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x401}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @authinfo={0x18, 0x84, 0x6, {0xfffb}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0xb0, 0x10}, {&(0x7f0000000540)=@in6={0xa, 0x4e23, 0x5, @mcast1, 0x7fffffff}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000580)="e75b29494e65f909caf382b3241878d3a0828aa198cf9e47384f615ade4c26b6d8cf89173706ac64e219daad7ddccda628266bfb559995640964f60ee8071c5c000bb7dfecf158712778fec5d6226a53bc070b2c18e5804ca3a0d12b640616dd4641e722facca4294dc27578e935702c245aeb6857abb6e1d1ab4af0c54a25e15a6030ce339c9f881047ebc8775fa3f55773934b25f07bfa3d615f4c3f7447c2abfa9767333db5cb9eedc8362bb4d38233cddb9be7b6230a17e7627810b6838bcef8fc77fcd87c0f5bc02c5562e16a4ae39a3bbf95a2234d", 0xd8}], 0x1, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x9, 0x202, 0x4, 0x4, 0xfff, 0xc273, 0x5, r10}}], 0x30, 0x8000}, {&(0x7f0000000700)=@in6={0xa, 0x4e23, 0x1, @loopback, 0x7503}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000740)="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", 0xfc}, {&(0x7f0000000840)="2f43e1970141c183779fd320bf7e0c6a35d2e97b0e9278f979fc05224328f4ba19c937860573b459f7a59ee6cebfbeebc9f0a9e40a805b71488a3f83759c68c5b204a3a93a7f8ec1588eb7e26e2c0e2ca7d95bd179a75ad8efbe8ad2c53bcfbe011fc0c65da2affc94219995fbb6eefd10a0391f09ec4eda30e13519fe4a99bb66993eab1d3f84acff9c78b465311213b5e32c1c7d5f3bd0b6db26da15e02c00b2a1d1a5fde861515eaa6524ce7577d9d82c9623fcf7d3314d37e9ee0d0745883936b1b91b70e0d3361631907c098214e9e460021f03195af30baa5f4fd0a3a5c1d63787d25f", 0xe6}, {&(0x7f0000000940)="c8c7f9774ad561dd88dd025e5093cba0cf14e73556e3d9b1967db852e7fb715412e0388ba0d01297b155a777a1ad0e362859869267d0038a4970fbb1d370d573ee36de2bb3e05e9b2ebcd1da078c26a1", 0x50}, {&(0x7f00000009c0)="fad97b2e43a3864550bc7520001e1545e9964ea5959d7e28568836fb8af34e493177a70b545b35b20ed67e0ef9b4d777940dd36e8859feff8b", 0x39}], 0x4, &(0x7f0000000a40)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x2}}], 0x18, 0x850}, {&(0x7f0000000a80)=@in6={0xa, 0x4e23, 0x9, @mcast1, 0x3}, 0x1c, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x800}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @local}], 0x68, 0x20000040}], 0x4, 0x0) 12:27:17 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x14, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:17 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x600) 12:27:17 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x15, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:17 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x700) 12:27:17 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x16, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000a140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:18 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xa00) 12:27:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x17, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:18 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010040000000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x18, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171204000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x19, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:18 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe00) 12:27:18 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000010003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:18 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000b140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:18 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1afb42bb34573a89, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x2, {0x85, {0x10, 0x3, 0x1}, 0x40, r1, r2, 0x0, 0x7, 0x40, 0x9, 0x5, 0x101, 0x4, 0x6, 0x6, 0x53c3828, 0xc630, 0x9, 0x10001, 0x9, 0xe3b}}, 0xa0) r3 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000008400000001000000010000000000cdcf7bf57eb1db6eeae0a800000000e8ff00000000000000e6ff000000000000000ee432c16b9af15c1484b847c60964d11db13781209b8fc9a7233ff50e8a29b23851b99f025cae66402996dde826f0debf4c07b411bab6193628df0eff01a06656f25a1eb2ea45265fffce33679c48f942f59e244692623cd77b6b129002cecdcd056978f905dd4fd7fdce61859dde7e4fa8090215bf3c47a37121ee0b9365ee4c62f2e7a040663fcc9b3f67d940fed718cb99ef7b3b0eadc2e554eda0a9e8f47d1088aa75e1b5ee101c4c806811e22938765b", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700000100049e4500400000000000"], 0x48}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000080)=0x4) socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r7}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r7, 0x5}, &(0x7f0000000040)=0x8) 12:27:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1a, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171304000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:18 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf00) 12:27:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1b, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:18 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x1100) 12:27:18 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001540)={0x7, 0x0, [{0x6000, 0xfa, &(0x7f0000000000)=""/250}, {0x2000, 0x8, &(0x7f0000000100)=""/8}, {0x1, 0x8f, &(0x7f0000000140)=""/143}, {0x0, 0x1000, &(0x7f00000004c0)=""/4096}, {0x3000, 0xed, &(0x7f0000000200)=""/237}, {0x1000, 0xba, &(0x7f0000000340)=""/186}, {0x0, 0x71, &(0x7f00000014c0)=""/113}]}) 12:27:18 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1c, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:19 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2000) 12:27:19 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 468.595078][T26366] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:19 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014020000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000c140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:19 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1d, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:19 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2c01) 12:27:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171404000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:19 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f00000000c0)={0x0, 0x10000, "98fc23a2f635ed4c9cdcad53f07ed72b4ee3acffff5dd19b", {0x800, 0x1}, 0x8}) 12:27:19 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1e, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:19 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3000) 12:27:19 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x21, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:19 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3f00) 12:27:19 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x80000001}, &(0x7f0000000040)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @multicast1}, 0x10, 0x0, 0xfffffffffffffd89, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x8, 0x0, r3}}], 0x50}], 0x1, 0x0) 12:27:19 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014040000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:19 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x22, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 469.346383][T26399] validate_nla: 7 callbacks suppressed [ 469.346391][T26399] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:19 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000d140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:19 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x4000) 12:27:19 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000340)={0x4, 0x0, [{0x10000, 0x20, &(0x7f0000000040)=""/32}, {0x1000, 0x2b, &(0x7f0000000080)=""/43}, {0x3000, 0xd7, &(0x7f00000001c0)=""/215}, {0xf000, 0x35, &(0x7f00000000c0)=""/53}]}) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x5, 0x1}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171504000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x23, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xccff) 12:27:20 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140a0000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 469.582464][T26429] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x24, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe803) 12:27:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x25, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf401) 12:27:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x26, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 469.995775][T26429] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b0017000400000000000e140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc00) [ 470.209097][T26456] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171604000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x27, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:20 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140f0000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc01) 12:27:20 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000010140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:20 executing program 3: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x40000, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00000001c0)={0x9, 0x0, {0x1, 0x40469f673aa42351, 0x7ff, 0x3, 0x7}, 0x80000000}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800e7ff000000008400000d0700"/23], 0x48}], 0x1, 0x0) 12:27:20 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfcff) 12:27:20 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x28, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 470.478792][T26467] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xff00) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x29, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffcc) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2a, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 470.874912][T26467] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171704000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2b, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfffc) 12:27:21 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="89000000a72d8eb11d1eb648abdbf515f36c7fb7d731c631685e37018447a1212cceada54ab6d30717fc108584381c6430253d3cfc576db88f729344493503ac4de3cd625cd7e867b92722774591b2480ca03aff50c2c66146b7b2988eb9dadd4b0b06dbb485c43736b0de67cfc56743bd9b03a5f4b4d2fd49af83759af416e4f89b3c1fdc7347680000000000"], &(0x7f00000000c0)=0x91) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0x7ff}, &(0x7f0000000140)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x5}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:21 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014600000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:21 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000011140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2c, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x1fffff) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2d, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:21 executing program 3: r0 = socket$inet(0x2, 0x0, 0xa4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f00000000c0)={0x7, 0x8, 0x4, 0x80000000, 0x43, {0x0, 0x7530}, {0x5, 0x1, 0x0, 0x0, 0xa2, 0x3, "d829c7d8"}, 0xd1b9, 0x1, @fd, 0x2, 0x0, 0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) prctl$PR_CAPBSET_DROP(0x18, 0x1d) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="9cfc33845d993404e56fb5f44ba205e52d1d0000840000000700"/36], 0x48}], 0x1, 0x0) 12:27:21 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x1000000) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2e, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 471.396280][T26498] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171804000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:21 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x2f, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:22 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2000000) 12:27:22 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3000000) 12:27:22 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100142a0400080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 471.827760][T26498] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:22 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000012140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:22 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x30, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:22 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x4000000) 12:27:22 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x1, 0x2, 0x801, 0x0, 0x0, {0x5, 0x0, 0x5}, [@CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x101}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_FLAGS={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x20008085) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="18000000242de91b2d841ace27cacc000000008400"/35], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 12:27:22 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171904000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:22 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000a00080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:22 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x5000000) 12:27:22 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x31, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180001135ca626bc1c30cd1582000000001000400000c898e169803e95940f6d6ba0b638"], 0x48}], 0x1, 0x0) 12:27:22 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x6000000) 12:27:22 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x32, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 472.230726][T26547] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:22 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x33, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 472.487534][T26547] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b001700040000000000042e0e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:23 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="18000000000002008096f4c933b08e9cf1efe8d2ae7384e30000000700"/39], 0x48}], 0x1, 0x0) 12:27:23 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x7000000) 12:27:23 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x34, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:23 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000f00080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171a04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:23 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x35, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:23 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x5c3900, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000002c0)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r7, 0x6}, 0x8) r8 = socket$inet(0x2, 0x80001, 0x84) ioctl$SNDRV_PCM_IOCTL_DRAIN(r8, 0x4144, 0x0) sendmmsg$inet_sctp(r8, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:23 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x8000000) 12:27:23 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x36, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:23 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180000000000000084000000070000000000000000030000"], 0x48}], 0x1, 0x0) 12:27:23 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xa000000) 12:27:23 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x2, 0x0, @mcast2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000080)={0x9e0000, 0x2, 0x401, r3, 0x0, &(0x7f0000000040)={0x9909c9, 0x91bd, [], @string=&(0x7f0000000000)=0x1}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000002c0)={r9}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000000c0)={r9, 0xb9f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r10, 0x2}, &(0x7f0000000180)=0x8) 12:27:23 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x37, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:23 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe000000) 12:27:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171b04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:23 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e02110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:23 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014042a00080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:23 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf000000) 12:27:23 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x38, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:23 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x39, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:23 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x11000000) [ 473.554696][T26608] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:24 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x20000000) 12:27:24 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x3a, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 473.895746][T26608] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:24 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x3b, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:24 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2c010000) 12:27:24 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014003f00080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171c04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:24 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000400100000000000000000000000000000000000800000000000000000000630000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:24 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e03110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:24 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x3c, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:24 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x30000000) 12:27:24 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @remote}, {0x6, @local}, 0x72, {0x2, 0x4e21, @multicast1}, 'veth1_to_bond\x00'}) 12:27:24 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x3d, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 474.451062][T26633] validate_nla: 4 callbacks suppressed [ 474.451070][T26633] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 474.479424][ T23] audit: type=1326 audit(1579868844.898:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26647 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45e18a code=0x0 12:27:24 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3f000000) 12:27:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171d04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:24 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x3e, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 474.501545][T26633] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x41, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 474.839966][T26633] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 474.855394][T26633] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:25 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014004000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x40000000) 12:27:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x300, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:25 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e04110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xff04, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xccff0000) [ 475.218095][T26668] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 475.231071][T26668] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 475.279070][ T23] audit: type=1326 audit(1579868845.698:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=26647 comm="syz-executor.3" exe="/root/syz-executor.3" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45e18a code=0x0 12:27:25 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000000000000000000000000587d917c777dc8ef737418118666b8ee06202c6eb616c9b88ff8d80879d01e4de63a6de41d297cc37746d8bc36d3496c1282a63fca85bef08123b29fb9ba9f87215147151f34bbbfe0c19fd0a6decf4aec8a1ac41084499b409685743eb7f7a9539b234d3817504dd787578008b4721e785e2db4acce4db659988471d6e024b78f06f6135f2b7c18c2f850fddbdc367bb25ebca27d8f0ef84e270d8bcc42f26410dfcc22841ad22e7b79cb448c6d4852cc79c36807c641fd5fe3682c44d4d80dabe4b8b249ce5c69d7e8be289740b75c46e512ec636ff924479d001df01d43119af2fc4fe7bd66da0c23", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x24765, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe0ffffff) 12:27:25 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00171e04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe8030000) 12:27:25 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x34000, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 475.607968][T26668] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 475.617131][T26668] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:26 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014006000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:26 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/168, 0xa8}], 0x1, &(0x7f00000004c0)=""/4096, 0x1000}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5, 0x3}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf4010000) 12:27:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x20000341, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e05110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc000000) 12:27:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x7ffff000, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:26 executing program 3: statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/15) socket$inet(0x2, 0x2, 0x3) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 475.907383][T26704] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 475.938734][T26704] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xfffffdef, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172104000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc010000) 12:27:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfcff0000) [ 476.304253][T26704] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 476.318911][T26704] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:26 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000400003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:26 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffff1f, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:26 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x80181, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x4e23, @local}, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e21, @loopback}, 0x84, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x6, 0x5}) 12:27:26 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfe80ffff) 12:27:26 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e06110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfec0ffff) 12:27:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffff80, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffff82, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172204000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 476.656346][T26739] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 476.676973][T26739] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfeffffff) 12:27:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffffc0, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xff000000) [ 477.099865][T26758] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 477.117386][T26739] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 477.130752][T26739] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:27 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000200080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:27 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x642200, 0x1a9) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/diskstats\x00', 0x0, 0x0) read(r4, &(0x7f0000000280)=""/152, 0x20000318) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r4, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r5, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'fd/3\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x20000881) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x0, 0x70bd2b, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040081}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={[], [], @remote}}]}, 0x28}, 0x1, 0x0, 0x0, 0x200c004}, 0x20000004) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000340)=""/180, &(0x7f0000000400)=0xb4) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB], 0x48}], 0x1, 0x0) 12:27:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffffc1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffff0000) 12:27:27 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e07110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:27 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffffc2, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffff1f00) 12:27:27 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffff80fe) [ 477.511531][T26774] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172304000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0xffffffe0, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffffc0fe) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:28 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000400080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffffffe0) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20048000}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) ioctl$TIOCGICOUNT(r5, 0x545d, 0x0) [ 477.939116][T26774] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfffffffe) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:28 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e08110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x8000000000) 12:27:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172404000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:28 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) 12:27:28 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000a00080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x777f683893ef) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) r2 = fsopen(&(0x7f0000000300)='udf\x00', 0x0) ppoll(&(0x7f0000000440)=[{r1, 0x1200}, {r0, 0x400a}, {0xffffffffffffffff, 0x80}, {r2, 0x2111}], 0x4, &(0x7f0000000480)={0x0, 0x1c9c380}, &(0x7f0000005fc0)={[0xfffffffffffffe00]}, 0x8) r3 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) set_thread_area(&(0x7f0000007800)={0x1, 0x20000800, 0xffffffffffffffff, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000006100), &(0x7f00000077c0)=0x14) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000002c0)={r8}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000007600)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="e0f659f9e16a552e89dca43dde83e3d1d6e7c3519bffcdf18af38840fe134d4fabf80f849ce467a0b92a279e8ddc5050b57b6f8c726b5a95a32bdff21e617c36a1d065a14e0d4f06eb31d20ed552827c", 0x50}, {&(0x7f00000001c0)="4c778916f3705c63e20c085ff084bbddcc9aecb9714bbcf569b36aa887bf256ff342b9428b7df43c5dec8d59c9bf8074c845476ce9ada116a9af83be9bead1e4be75a20e481918c37d60954eac5a2a4f879bed9a0034665b934c608483033d70c57aebf820f78c519e6591d430534a7bcdc4461fbff914795ae50ad60a2cccaf1764c18a3a9e07910fb6755b2253c0ba3dd9f655f714f000", 0x98}, {&(0x7f0000000340)="09d078ec12aca30b85833810738c96ab1a21ae6ec6b50e9030771a8a7d40399b34ad3e8396a8c3bb25e78668ebcd9e581eb164c158cb8e3d9b527fe4c99d04fcb961f12de3c0b0b155fd2fb1d96fd94146edb4f29db6d12221ea6d1de43f860c3947bf1b6595494e10ce3678706f79b84b8ef61f24c600aeb0afb4e10d3de26ec82a004d228eb09a9fd70aa42fee0a585e9964983f13378ae759", 0x9a}], 0x3, &(0x7f00000002c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x9, 0x3, 0x80}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x8, 0x7}}], 0x30, 0x10}, {&(0x7f0000000400)=@in6={0xa, 0x4e21, 0x7fffffff, @loopback, 0xffffffff}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000004c0)="f8042fa8e04a4de35062e83e21ce7b8fe5146d96ff290d9fbcddfa186435c59a5d68410fed2fbe4b0b7c7ae1a303f91ea93d732d3cb3a319a9be6f8d4b3642a876aa4492ea77bb1a48eb5c9cd1ef82a3b3161c279c0d87dd470c27706620ef1a86eae2d64d821679f762730f0f09ad5e7d1de370a3275824ba9a371d4da0b1dfd28549d7cdd688c1893ca1a5805c193e191546009e7d9aabdab54ef35d892275b971bfc6ce9f3aa33c220c5130be73230fd1be73173a59", 0xb7}, {&(0x7f0000000580)="bcca5ba81414d325b17f921f8a84dd4dac9c005a4a83dfd360d25bac85d6f2e596d67bda1d21d11fdb579432df0a3c328c21d5be34cb63f30302d93ce571229186c3dd", 0x43}, 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{&(0x7f0000005d40)="449fe1c2663314a6a40f2dac87f7985830f6d49ad3be2e4404b101274c8343a25f49dad09958cc5cb1d32a92b21093efd9458c8df58d65d9b6674c5612bc4dd3c6cd8651cf3259c47a5faa0cb8e1ad895e78e8907b20b14c4d0a0f4b93bb4fdf719cfd8a5310bf1cf37b2d0579182435834b40887a78e90cca70456393cb1d7d448ec67284fbf20f2f986a040ea054e508c886aab90ebfdf853e4803e813dfd37afc3cd085530aac66f5a14949fd17caea5f49833d6dddc64f237a16c6a863d4fd9e40f086ab5297c976cc", 0xcb}, {&(0x7f0000005e40)="0e1b11a642399ec41e89b6161e286152c34c768e13bd1115e9486cb3395d71ae33a2f39ccd6a07554b0be37a57a8dc2a3d7d11ba648430ae9991c0cbaa519621c8413d96386bc174024945e5dc8bbd", 0x4f}], 0x6, &(0x7f0000005f40)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}], 0x18, 0x1}, {&(0x7f0000005f80)=@in={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f00000060c0)=[{&(0x7f0000005fc0)}, {&(0x7f0000006140)="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", 0x1000}, {&(0x7f0000006000)="7561739e130716f5217658648818cfe87347516a9c49a8cae1192b18419e42c95a7c31fce699ad78ad8cbed1d556d86b57a6c4fd5ed4d23f701b1300c3ded040770829950c66474df7e7030f5462dbe1d17588e7d2df6210b901a98fa117550186822def7e552a9219da1bfc9ba35545238a5284384c5974c4b1154146a062de36fd198a642a0c82fbc9a7d46cf0a5871d6bd4ea1c6bb4b3045374c8ba0390e2395de01e5d520b4d1e66a86c", 0xac}, {&(0x7f0000007140)="dd41aa03c93bd79c7086bf6b6ec1b9547fbe80664eee010d5d42d0a0ba0af42b4b70ac4593c2d0caf89738bafe05b19f24aa706d26b964c8078fd2e99a7b3b8f42feda2f449c770bf02b2939c438afb093ecea012cda5afeb2ba963e9f4b9ca29017649b203f254cf5ce801c85355b581833d63b4c1ddda2ff7d023ac085ec3037260e2e12ded9c00f60e05b4d8c4021294052105de535d17c601c75d91b06d3067517d534a80ad164344753743939f0687f571553ed81c55eb246a6c64ee59b44ac29f5ac2cf4aede7ffd90d08f60944a6d04438d658c5e1224b6a5603ca4f8849938080578d77dc41300b6f00eec4d9c3872982552d8", 0xf7}], 0x4, &(0x7f0000007240)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8001, 0x8001, 0x1f, 0x2b, 0x400, 0x7, 0x9, r8}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0xffff, 0xff, 0x4}}], 0x78}, {&(0x7f00000072c0)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000007400)=[{&(0x7f0000007300)="95dcbec8a44dbd01b9d172239b45e283c788c78043f6e8214b27db949aa99da78043c4e39258f80aefe58d6f1c3af8079e5bec61ccce287e8523141ee3be6b060e3ae599f2e3025bc3422107b57c136f2e0269e8aeb95328c8cb5921dca70e753ee515570207ba0a47a784c2129bf311bac08607073202f6ddbc6521737a839e1fd88d721f997a08cb96d36e3d5c8ae384bc66446c9b164f1e74bc533330e8e6a7b7e2586c4ca97d547dfdafa109e2604d10284b0bf8ad5720534684c62a7bbfe0db5dfadcbdcd810100845cac3e7a2feec887f7108d72b1ab504fb9a9e784c3a21fa750b1c8b719d47c13b868e868dde0", 0xf1}], 0x1, &(0x7f0000007440)=[@authinfo={0x18, 0x84, 0x6, {0x7fff}}], 0x18, 0x4040000}, {&(0x7f0000007480)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f00000075c0)=[{&(0x7f00000074c0)="556787e31d82fbacd16e7350ea619a4c319be8429562736c0ba05261ea3402158ac8d0bf51994135646faaaa67c4a0f90fdeec40123dbc931a3afb70e6881d10ec72b2cc4249ab5e8a5fe2342b093765620235c86aa705e1fa83bed5cc5a7d3038b3dec949fca4bbe9b1a82811805285f05e77d764525ec904f7535d8b7240202e5294049d5499aa65b13debc79d6d2a0d3c7d01a90c37ad90f0eaf55609bd89807ce28efd248206eca007fadc81eb7ccd648a0d0b249910f107ea52eaf27343b2c53f413bb0f88104501459bdc78ff2e4", 0xd1}], 0x1, 0x0, 0x0, 0x20000050}], 0x7, 0x0) 12:27:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffff00000000) 12:27:28 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x100000000000000) 12:27:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e09110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x200000000000000) 12:27:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172504000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:29 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000f00080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x300000000000000) 12:27:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x400000000000000) [ 479.180527][T26840] __nla_validate_parse: 5 callbacks suppressed [ 479.180536][T26840] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:29 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x1, 0x8}, 'port0\x00', 0x0, 0x400, 0x6, 0xfff, 0x1, 0xb3, 0x0, 0x0, 0x4, 0x1}) 12:27:29 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x500000000000000) 12:27:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xa, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:29 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014006000080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:29 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0a110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172604000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:29 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xe, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 479.525652][T26870] validate_nla: 4 callbacks suppressed [ 479.525662][T26870] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x600000000000000) 12:27:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800"/11], 0x48}], 0x1, 0x0) [ 479.571566][T26870] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xf, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x700000000000000) 12:27:30 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x88081, 0x0) recvfrom$ax25(r0, &(0x7f0000000100)=""/219, 0xdb, 0x10000, 0x0, 0x0) socket$inet(0x2, 0x4, 0x82) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x2, 0x3f}, {0x4, 0x8}, 0x81, 0x4, 0x5}) 12:27:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x11, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x800000000000000) 12:27:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x30, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 480.039593][T26870] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 480.051573][T26870] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:30 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014002a04080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:30 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0b110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0x52) accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000000)={0x3e4f9cc4, 0xbae}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xa00000000000000) 12:27:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xfc, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172704000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:30 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400000a080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x12c, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe00000000000000) 12:27:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0xfffffffffffffc1a, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:30 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x1f4, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:30 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf00000000000000) 12:27:30 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 480.558063][T26916] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 480.586615][T26916] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 480.794765][T26916] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 480.814271][T26916] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:31 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0c110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x1fc, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x1100000000000000) 12:27:31 executing program 3: r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r0, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x51) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:31 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400000f080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172804000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2000000000000000) 12:27:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x300, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 481.074815][T26946] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 481.089447][T26946] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:31 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000080)={0x7, 0xa, 0x4, 0x0, 0x8001, {r1, r2/1000+30000}, {0x4, 0x2, 0xff, 0x80, 0x4, 0x80, "f86ad1a8"}, 0x7, 0x2, @planes=&(0x7f0000000040)={0x5, 0xfffffffc, @userptr=0x5, 0x20}, 0xfff, 0x0, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1c, r5, 0x303, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r5, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_DFS_REGION={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x2c040000}, 0x40) 12:27:31 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x2c01000000000000) 12:27:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x3e8, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:31 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x500, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 481.461726][T26946] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 481.476819][T26946] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0d110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3000000000000000) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x600, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400042a080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172904000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socket$isdn_base(0x22, 0x3, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0xfff, @empty, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/30, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x3a, 0x40018d4}], 0x1, 0x0) 12:27:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="300000010000000000000001000000000000000000009e06c689c3bb7e1d1f46450f0c", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x700, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x3f00000000000000) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xa00, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="30000000000000008400000001000000000000000100"/31, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x4000000000000000) [ 481.901653][T26979] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 481.931316][T26979] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 482.059859][T26979] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 482.087420][T26979] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:32 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0e110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xe00, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/41, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) 12:27:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172a04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xccff000000000000) 12:27:32 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400003f080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xf00, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x1100, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe0ffffff00000000) 12:27:32 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(r3, 0x3b64) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RFLUSH(r4, &(0x7f0000000000)={0x7, 0x6d, 0x1}, 0x7) 12:27:32 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2000, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:32 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xe803000000000000) [ 482.530853][T27006] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 482.573850][T27006] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 482.805776][T27006] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:33 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0f110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x2c01, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xef9338687f770000) 12:27:33 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180000000000000084000000070000000000000016000000"], 0x48}], 0x1, 0x0) 12:27:33 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000040080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172b04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:33 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x0, 0x0) read$rfkill(r0, &(0x7f0000000140), 0x8) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180040000000000084000000070000000000000000000000ed7b259a6f4289337f00675541afbec5ece13bbca5947b76fd2b4cdbe019ccb02f4e5dfd11d2decabe0a2794adba7c5608998fe11371c900196e9c5e31f3a5463e7f4687c6a71125836ca26a45d383b8ce67f77e89e6d3e15de45d713bb09094d5b1ffe734b384736bd83368f0a528aafdd42598716b5f25ccb326165c6e4565008b41fbc2c8394f1e8afda3f9c5"], 0x48}], 0x1, 0x0) 12:27:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x3000, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xf401000000000000) 12:27:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvfrom$rxrpc(r1, &(0x7f0000000000)=""/217, 0xd9, 0x0, &(0x7f0000000100)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @empty}}, 0x24) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:33 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x4000, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:33 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc00000000000000) 12:27:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e10110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xccff, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfc01000000000000) 12:27:34 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000060080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172c04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xe803, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfcff000000000000) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xf401, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfe80ffff00000000) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xfc00, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfec0ffff00000000) 12:27:34 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000002080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:34 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e11110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172d04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xfeffffff00000000) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xfc01, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xfcff, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000004080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xff00000000000000) 12:27:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xff00, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:34 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffff1f0000000000) [ 484.583718][T27089] validate_nla: 4 callbacks suppressed [ 484.583727][T27089] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 484.609820][T27089] __nla_validate_parse: 5 callbacks suppressed [ 484.609827][T27089] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xffcc, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0xffffffff00000000) 12:27:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xfffc, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 485.032193][T27089] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 485.042821][T27089] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e12110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000009c0)={0xa10000, 0x2, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000980)={0x9a0917, 0x2, [], @value64=0x8}}) connect$ax25(r3, &(0x7f0000000a00)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:35 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400000a080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172e04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 485.361744][T27112] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 485.391548][T27112] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:35 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x80a00, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x100]}, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0)=0x7a85471ffa213b75, 0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x18, 0x17, {0x1e, 0x8001, @l2={'ib', 0x3a, 'netpci0\x00'}}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40040c4}, 0x20044000) 12:27:35 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 486.050831][T27112] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 486.076950][T27112] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:36 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e25110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:36 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400000f080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xa, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 486.410092][T27147] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 486.429406][T27147] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00172f04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:36 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:36 executing program 2: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x72e1, 0x20302) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet(0x2, 0x80001, 0x84) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x2, 0xaac}, {0x81, 0x8}]}, 0x14, 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x20041) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB='\x00'/10], 0x3a}], 0x1, 0x6c814) 12:27:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xf, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x11, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:37 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup3(r1, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000000)) r5 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r5, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x30, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:37 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8402, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000003c0)=""/124) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={0x0, 0x11}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e23, @empty}}, 0x58, 0x6, 0x0, 0x3ff, 0x1, 0x9, 0x1}, &(0x7f0000000640)=0x9c) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="18010000", @ANYRES16=r4, @ANYBLOB="000829bd001100", @ANYRES32=0x0, @ANYBLOB="800002807c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000004c00040003000905335e0000000004810100000001000820c001000000800604010100000010071009000000090006b7040000000e470800030000000300778901000000df0d013fff01000008000100", @ANYRES32=r7, @ANYBLOB="7400028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000005000300030000000800040000000080"], 0x118}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) [ 486.974620][T27147] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 487.003274][T27147] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e48110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:37 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000060080003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfc, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x12c, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 487.366787][T27181] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 487.409948][T27181] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:37 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f4, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1fc, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x300, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000400003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:38 executing program 2: socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000880)={0x1, 0x3ff, 0xd581782bfd8ba5b9, 0x1, 0xfffffffb, 0x9, 0x0, 0x380, 0x0}, &(0x7f00000008c0)=0x20) sendmmsg$inet_sctp(r3, &(0x7f0000000a00)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x0, @mcast2, 0x7}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000100)="0f95269a8e40e5d8882ed1ba09def8dfc46ffa8ffd8646aca940787a606cf454d99c1019c359e921ea8a6813cdebee40273fe52d25bfed2d6929fbbbb0b2ded30edc391139c9926c83e60a4995fa8cb7734b0fb7b90ea6ad7a62c3a50c2fe4d8947e95845219bec5d1f898f13d81535315a204f60a79c73d2ef2b51f9d62a2952d12d547ff8cd762555234d55b92ddac7862c9c737194d4674f9357303d014cb513211677d44bdece8501418130a2aeda5a45482d3806e88de5ab20fa9b38b9575b36d23c4b0fd3953664b9880ea8ca6e891fc43e913102e51a31c9c6f84162b4f646749610ce5037c564dfd0f7f", 0xee}, {&(0x7f0000000200)="9f2e07e3b966576c2f9fbbb23180d99c4532e6ea866606b85e5497aa9a6f262698330a80e2576c7a15ad3756949319512809a0cfb3a22d6342a26232f90e19936926ae9585852ef449dbf91a5d37db62f3e2876781eff91957a2da770040577683dc38f732e9b968d7666e2abdf8699313185239a563155d49895d79894af0c2a1eb90d208b9e0ba6f67f196aaa121c58d00dacad321b7c16e694057e0e625232dd16e8febeda6f39c3c32e6528a46756879c62cb1bf1ac09173179825d6683d0ec2052a9c6865b1b6d0a690a2478b5e58d2c77fe26d02e426fd", 0xda}, {&(0x7f00000004c0)="a5c6060ac7bf2831272143d2c4cc2b018ffedefb8d0c7cee14295ac94d1dbddfe07e6e089ca9833337ba6fa23fb12e9e5fb3dfaa3060b3ba090019709793d8fbffdab9b7c74f9f43e670c9e9e08b6893ad0b1740cd01ff7e4c07e3ba788ab2e8a836668d922e08d507d9b1f8672da24daabb465c987677875a456ef67be439924b2ade8823b269826906f2db552b7a93ee50ed9d1e6a78dd0b71", 0x9a}, {&(0x7f0000000580)="704c239cbdd98da215d87f510c56d6c4eac96ddd238dd2bbaeeabb2aa36a238234dd85eac860aabbbd9ab7008ae1bc2a19f236b3f5015d3e0b372258708cfee6d12d7309fe91852032d5d35e3a7c84377f467dfe6be6d393141ee9623a5e4aa70d28e4f55c2e634fdc40461f9cf599459a8b7e30d3d9dc51c64cff947c7377a7205f08ad0861a7c2c525ca348822903d50ee", 0x92}, {&(0x7f00000003c0)="b17f6f1aee401f200a84ba53bb588b0457342c03e02242e85bcc8041476391748d26db8bff9d7c3ad714826175f53a969c", 0x31}, {&(0x7f0000000a80)="1410ac9dab0057e80fc814f79bcdd6f33aedd88430fff677ad9143855b74647b2fdedfc6740db12d15b96ce86f106e0d39cf8922654773ffc5eab915e920a79f4cd04a85879571e804e03deee6e22e72c97badb54ff839f7e4d787718db38051346fea1eed451d9d9115604cbc4332233f8ab11ae28397a119328d2a79de96363d20dbc048f36c108f26dc9c11a9d759d738e9bc8406e1b109916ec10dd263651dd7c91daac53b3eb8ca05baeac63e19af62fee00b5e", 0xb6}, {&(0x7f0000000700)="72a35400aa4ae1b239a68719b0aa8e72ea4e2370da6eef77e5e4f41996a7d576c53ae84073849ab757a6d1d6db2b4bf503e4ea5d29fbace64e25270e58f45cdced29987f55e503bd26bebf0c9ce1ad6205f418922a20ffa429390667f81d15c7ef4782ff38775a2772a848276fb024150c4523308bd5183639df", 0x7a}, {&(0x7f0000000400)="a189291593259f365f0e501f", 0xc}, {&(0x7f0000000780)="46d3db9273f5d055b622a71d", 0xc}], 0x9, &(0x7f0000000900)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x8, 0x9, 0x4, 0x3, 0x800, 0x2, 0x0, r4}}], 0x30, 0x2000c0c4}, {&(0x7f0000000940)=@in6={0xa, 0x4e22, 0xe, @remote, 0x4}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000980)="bbd388a3831a92041b7de85430eb5f124dac063cf206ea1ac154f380da0cc00274", 0x21}], 0x1, 0x0, 0x0, 0x4040800}], 0x2, 0x8050) 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3e8, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x5, 0x2, r3}}, @prinfo={0x18}], 0x38}], 0x1, 0x0) [ 487.878483][T27181] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 487.900192][T27181] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:38 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e4c110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x500, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173104000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000140)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f00000000c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x7}}], 0x10}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xaacb, 0x20aa80) write$P9_RSTATFS(r1, &(0x7f0000000040)={0x43, 0x9, 0x2, {0x200, 0x9, 0x9, 0x1, 0x2, 0xd88e, 0x7ff, 0x0, 0x50}}, 0x43) [ 488.107165][T27196] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:38 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400000008d000000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="18000000000000008400000005000000000000000000000056c4980e53fc128ef84aec25cf47d374fd8d172213a389fe826f5c9ae0204d435626cc27ada3ca7c7f0381308e33e6"], 0x48}], 0x1, 0x0) 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x600, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f00000000c0)='./file0\x00', 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000080)=0x3) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x601}, "1c47fef0c6ce35b2", "2c0f79c86788c42de246504b2022f316", "078adb70", "65532ec83bc31f7f"}, 0x28) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpeername$unix(r5, &(0x7f0000002800)=@abs, &(0x7f0000002880)=0x6e) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000000)={0x5, 0xfa, 0x3, 0x100000001, 0xac}) 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x700, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:38 executing program 2: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x30}}], 0x48}], 0x1, 0x0) 12:27:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 488.412074][T27217] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 488.436048][T27217] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:38 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xa00, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 488.851642][T27217] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:39 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e60110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ttyprintk\x00', 0x40880, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) dup(r3) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f00000001c0)={0x0, 'hsr0\x00', {0x1}, 0x101}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180000000000000084000000050000000000000000000000b31badd58a657ee166edeb278744cefc308dd5396be0b5bf9d41cbb425fe9f9d8d88834f6c7a7e2205b3227828448966ae8b6c979b16a5c753e966286df7987d1e17eb37ba853cca1a499314246156fda7d3e16cbd8aadceea6ecd6fc424a9ff719a8a3ae875834326538c279d64f58e4cbf41da6a642b3baa9b00f39cc0dafb3f58dd46254eed50ffd49f6fb8de4a3fb66676914a74044e6b8ebda9fc04fbdea638b223eb50532b6c44c800af0a05dfab26f458b082be96106298a8970e"], 0x48}], 0x1, 0x0) 12:27:39 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe00, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:39 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173204000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:39 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="390400000000000000000900000030000300080001001400000008f800000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 489.144785][T27245] 8021q: VLANs not supported on hsr0 12:27:39 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xf00, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:39 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1100, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 489.338272][T27245] 8021q: VLANs not supported on hsr0 12:27:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x7, 0xe000, 0x62, 0x40, 0x7, 0xdd, 0xd4, 0x8, 0x1, 0x9, 0x8, 0x8, 0x100000001}, {0x1f, 0x401, 0xfa, 0x4, 0x0, 0xa7, 0x6b, 0x6, 0x3, 0x6, 0xff, 0x3, 0xf4a1}, {0x9, 0x6, 0x4, 0x5, 0x1, 0xe1, 0x4, 0xff, 0x24, 0x2f, 0x40, 0x1f, 0x7}], 0x3a}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:39 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2000, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:39 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2c01, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:39 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote}}, 0xa1, 0x8}, &(0x7f00000000c0)=0x90) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)}], 0x1, 0x20000041) [ 489.619510][T27250] validate_nla: 1 callbacks suppressed [ 489.619517][T27250] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 489.659062][T27250] __nla_validate_parse: 3 callbacks suppressed [ 489.659070][T27250] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:40 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3000, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:40 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e68110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:40 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0xf65fffb, 0x9, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990903, 0x3, [], @value64=0x1eee}}) ioctl$VFIO_CHECK_EXTENSION(r1, 0x3b65, 0x2) 12:27:40 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4000, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 490.155973][T27255] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 490.180797][T27276] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 490.199381][T27276] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173304000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:40 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xccff, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:40 executing program 2: r0 = socket$tipc(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x2, {{0x41, 0x1}}}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:40 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080203000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:40 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe803, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:40 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) connect$pppl2tp(r6, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x4, 0x3, 0x2}}, 0x26) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x54, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x4}]}}}, @IFLA_MTU={0x8, 0x4, 0x4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x54}}, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r4, @dev={0xac, 0x14, 0x14, 0x27}, @dev={0xac, 0x14, 0x14, 0x29}}, 0xc) 12:27:40 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xf401, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfc00, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfc01, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 490.717058][T27276] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 490.745624][T27276] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:41 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e6c110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173404000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfcff, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 490.955724][T27291] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800000000000000840800000500000079d9b1c506c63d4046c6844becb2"], 0x48}], 0x1, 0x0) 12:27:41 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080403000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xff00, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x208}}, @prinfo={0x18}], 0x48}], 0x1, 0xc1) 12:27:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffcc, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000040)={0x9f0000, 0x200, 0x5, r3, 0x0, &(0x7f0000000000)={0x990a79, 0x14f, [], @value=0x5}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000000c0)={r5}) 12:27:41 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffc, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:41 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 491.250570][T27314] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 491.268142][T27314] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:41 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000001c0)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}, {&(0x7f0000000000)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000080)="ee4a7c3f94741392ec462e98e2d01f4b5a47f355b1db5180ad137476308f3a2391347df4370e95ead1683b8cdffb2ab3946af444e351888fae339f658a1e6ed039f3aae1fb3629dc8b051d78ba814e16896258e8187be8673b1fd392beafd808d188bab11195609af36d2a662628c4eb89898ff851124622623df20bf011ba06f26b3e822b2d107d0febcac9a1cbc6f21cd515bc0760f28d1e0cf871db7d379b48b3aed23adcb856a1a04fa1e0b4a8cd1b7e0bdc946ab84c966cce3aa3a2b1b79b3b98", 0xc3}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x0) [ 491.614622][T27314] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 491.628739][T27314] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e74110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000000000000000b22c00"/44, @ANYRES32=0x0, @ANYBLOB="18000000000000008400000005000000000000009a0d0000"], 0x48}], 0x4924924924922fa, 0x4000004) write(r0, &(0x7f0000000040)="9e535eda07da527a87edba2f9de367d86bfc6e661e3e1aeb41aecdfc22bb7a66d198900e2ada78879c65a5539a2cca6124eef54018b57e6e6f5e838ff2f71871a8b500519e9c1431958a4b72c1f3020fd8f5f2f1c04eef0f469bddffca07f7372375fb6d805e5e1654d9c044762db7dec811c79ff8e180151c6b", 0x7a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={r5, r6, 0xee01}, 0xc) 12:27:42 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x400, 0x2004) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0xfff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x1200800, &(0x7f0000000340)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x400}}], [{@fowner_eq={'fowner', 0x3d, r6}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x30, 0x39, 0x36, 0x34, 0x69, 0x38, 0x35], 0x2d, [0x62, 0x66, 0x30, 0x36], 0x2d, [0x30, 0x32, 0x31, 0x66], 0x2d, [0x37, 0x66, 0x34, 0x30], 0x2d, [0x65, 0x66, 0x61, 0x31, 0x30, 0x61, 0x32, 0x38]}}}, {@euid_lt={'euid<', r8}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000480)={r9}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440), 0x0, 0x4008000}], 0x1, 0x8004) [ 491.739563][T27337] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 12:27:42 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080a03000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173504000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000080)={0xa10000, 0x0, 0x3f, r2, 0x0, &(0x7f0000000040)={0x9b0001, 0x79, [], @p_u8=&(0x7f0000000000)=0x3}}) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f00000000c0)={0x7, 0xff}) r4 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r4, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x5}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x82) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="4b4226aac6a32e740fe3fb31841914d5007f5af35c8c809c79b7b5e0068c3989a9765f8042d66ff8ae8ea2b2d1a203727c1f9e16cdbad394ae83910848c2162ef7f3996949071e3182f963e20dd6846bf6d316282ae7267cf8898aa99876c14d63d1938e806f32a747813399e8e0d7f3002e861e647b28968d9858b2d93705ea29fe4edb3e54e2609691b4536ca5e9617bfe7c116a1632cdba5a116652000000", 0xa0}], 0x1, &(0x7f0000000440)=ANY=[]}], 0x1, 0x0) 12:27:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x6}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 492.046055][T27347] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 492.068392][T27347] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x7}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 492.381209][T27347] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 492.401828][T27347] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 12:27:42 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e7a110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:42 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) setxattr$smack_xattr_label(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64IPOUT\x00', &(0x7f0000000080)={'ppp1cpusetem1/'}, 0xf, 0x3) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:42 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 492.640099][T27380] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:43 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r1, @ANYRES16=r3, @ANYBLOB="18e9ffffff000000fdffffff0f0100000004007018000000"], 0x2c}], 0x1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f0000000040)={0x2, 'netpci0\x00', {0x400}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x20100, 0x0) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5, 0x4, 0x5, 0x7}, {0xfffc, 0x0, 0x7, 0xf4}]}, 0x10) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet6_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "7dc3f7c758ca2f9f", "da60e693cf34d0d622fcd1a51c158678", "3c2bc71f", "d216b7cf7664b997"}, 0x28) 12:27:43 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080f03000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173604000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x9}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800000000000000000000865b030576e9c3eab6c35368f9677fc390"], 0x48}], 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000), 0x4) 12:27:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)=""/241, &(0x7f0000000100)=0xf1) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="0f5dd1710bd72620840000000500"/24], 0x48}], 0x1, 0x0) 12:27:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xb}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 493.026983][T27380] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:43 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140edc110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:43 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800003d0b0000854fd208ab492e8dbc1f4d000000000084"], 0x48}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x706, 0x280000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000040)) 12:27:43 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xd}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 493.379520][T27414] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$bt_sco(r2, &(0x7f0000000000), 0x8) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xe}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 2: socket$inet(0x2, 0x80001, 0x84) 12:27:44 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000086003000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173704000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xf}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00400002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:44 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="300000000000000084000000010000000000000000000000000000000000000000000000000000000000000055079f668ee8ae51f33e90a20235f5218f011c9a598429e9ee093686077a73decd2b00318d45a816c8e9df8a31667e7e920c6629da95c331bf87645409153c9c58546b8f8bd588fe9a52451470f9cb0b6129641d424799bdf5d921ecb60d3850b749392e8e061deea80608951d50471ca0a4a2e37ac701efcebfd821e1cd224864634c4cdfcb31d69a0db8252271166b6832661bfa", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}], 0x1, 0x0) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x10}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x2000, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8004) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0xb) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x11}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000075c0)={0x14, r2, 0xb631c6b8429a7eb, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r2, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10000}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x4044805) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x12}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080040000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x13}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x14}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173804000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x15}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110202000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x16}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="300000000000000083e90000011ba73810c7912f12000000000020000000000000000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 12:27:44 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x17}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:44 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x9, 0x1, 0x4, 0x3}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x101, @loopback, 0x38a8}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x60}], 0x1, 0x0) 12:27:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x18}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:45 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080002000000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$CAIFSO_REQ_PARAM(0xffffffffffffffff, 0x116, 0x80, &(0x7f0000000000)="99d458560e251cc43daec1562bd963829e16dfe2ac7af21e4598d56fdc67b3e384d23068a707eeca1ebe3b383a0db67986a15dc05b3954919d401566776bfcea029c9c21bceb2fe867584524b54005a24eee851b1b13ab0437d90a4d1d40309d7475f99e548807cf02dff9ef1cca2df39b4caed2da4594deec13366ea74c9b210db3d91d72c603fba3699f7f2ba15f303ffed4dc80ca27727a83cb6b47d3177e3aae9093cc2ed3f091bc57a575dd0adfa904b4e4b19b8eb93c001dd44f79196cf24cc99e1586a265755087365eb3ce9c3988d25077ab9b7759be", 0xda) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="30000000000000008400000001000000000000000000000000000000000000000000000000de9fa14450a39dda4720365b00000000000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000200)={0x1, 0x9, 0x4, 0x800, 0x5, {r1, r2/1000+30000}, {0x4, 0xc, 0x3, 0x3f, 0x4, 0x4, "b92eab46"}, 0x5, 0x1, @planes=&(0x7f00000001c0)={0x6, 0x8, @mem_offset=0x21aa, 0xfff}, 0x0, 0x0, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r6}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r6, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r7, 0x80000000, 0x8001, 0x3}, &(0x7f0000000400)=0x10) 12:27:45 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x10800, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x19}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173904000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000000)={0x5, 0xfffffffe, 0x87, 0x6, 0x2, 0x8}) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) getsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 494.909358][T27472] validate_nla: 4 callbacks suppressed [ 494.909367][T27472] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:45 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110302000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0x48}], 0x1, 0x4008044) 12:27:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1a}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = accept(r1, 0x0, &(0x7f0000000000)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r7}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x900000, 0x43, 0x7ff, 0x100, 0x82, 0x3, 0x3}, &(0x7f0000000100)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xa, 0xffff7fff, 0x8, r8}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x200}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:45 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080000d00000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1b}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:45 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x4040, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="000007000100"/24], 0x48}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 12:27:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1c}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x24}}, @in6={0xa, 0x4e22, 0x3, @mcast1, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x7fff}], 0x3c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x800000) sendto$inet(r0, &(0x7f00000004c0)="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", 0x1000, 0x4040085, &(0x7f0000000180)={0x2, 0x4e22, @remote}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@flushpolicy={0x40, 0x1d, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@etimer_thresh={0x8, 0xc, 0xffff}, @mark={0xc, 0x15, {0x35075c, 0x6}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x5}, @proto={0x5, 0x19, 0x48}]}, 0x40}, 0x1, 0x0, 0x0, 0x20048010}, 0x20000880) [ 495.349070][T27509] netlink: 'syz-executor.0': attribute type 23 has an invalid length. [ 495.376635][T27517] syz-executor.3 uses obsolete (PF_INET,SOCK_PACKET) 12:27:45 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1d}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173a04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:46 executing program 2: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x51, 0x51, 0x6, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xc, 0x1}]}, @datasec={0x3, 0x3, 0x0, 0xf, 0x1, [{0x5, 0x6, 0x2}, {0x2, 0xca4, 0x7}, {0x3, 0x8, 0x1}], "c2"}, @fwd={0x5}]}, {0x0, [0x41, 0x2e, 0x5f, 0xe]}}, &(0x7f0000000080)=""/86, 0x72, 0x56, 0x1}, 0x20) [ 495.725283][T27509] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:46 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110402000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1e}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:46 executing program 3: accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@full={0xb, @remote, @netrom, 0x0, [@bcast, @netrom, @remote, @netrom, @rose, @null]}, &(0x7f0000000040)=0x40, 0x800) r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000100)=@in={0x2, 0x4e20, @rand_addr=0x4}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffc, 0x0, 0x0, r6}}, @prinfo={0x18, 0x84, 0x7}], 0x48, 0x880}], 0x1, 0x0) 12:27:46 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080000f80000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000000)=ANY=[@ANYBLOB="01005800ec03a5a7e847f41599a7585300008f10c1cd1e4169e5f2d9373b6a42bd103b19d61c3bd63557fb59b2043676c73efec3cb77bb466654bffab89c3233d4fcf657e6a3c38dbbabe93f00"/92]) 12:27:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x21}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000080)) close(r0) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="645a7aa3a4a6884500000000837400"/35], 0x48}], 0x1, 0x0) 12:27:46 executing program 3: recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=""/109, 0x6d, 0x40, &(0x7f0000000080)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x400, @remote, 0x20}}, 0x24) r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x22}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 496.105577][T27545] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:46 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x43, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/67}, &(0x7f0000000180)=0x78) [ 496.381518][T27545] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173b04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:46 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x23}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110502000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket$inet(0x2, 0x80001, 0x84) sendto$inet(r2, &(0x7f0000000100)="b887cb438357c37c6644bef7d48eb2ac7371c70237e7724e02c3df2fc2866200ad0dd90bfd893983911e3d2bb306f9e046d0af3bde057654d2f94b3608c41095fae0ebec98620443303c9690347b932c91f91bddf64e596330174fa833cbbeda885ffd7bc97acfc8ab6a3a1eeeeadcdec1403a7b9d1ee4c8697f209289b007cd2bdd71352d4fe3fd87828dfacbb9cf6d61797ecf4ba2ec275bd175f0d32d6fe012d789d0da7f70ce9c6a6cb3ad5d9a907b67ac3eecc3a1b0c01a13bc7dfa2ca11ba7", 0xc2, 0x20004011, &(0x7f0000000200)={0x2, 0x4e24, @loopback}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000010000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000700"/24], 0x48}], 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) r5 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x1, 0xfffffffffffffffb) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000240)) r6 = add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000004c0)='\x00`e\xcc?\t\xeb\x93\x00\x00\x00\x06\x00\x02\x00\x00\x00\x004\xa6\x00\x00', &(0x7f0000000500)) keyctl$read(0xb, r6, &(0x7f0000000380)=""/131, 0x83) r7 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r4, r5, r7, 0x0) keyctl$search(0xa, r3, &(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={'syz', 0x3}, r4) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x200900, 0x0) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000540)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r8, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r9, 0x8, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040010}, 0x80) 12:27:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x2, 0x1, 0x101, 0x0, 0x0, {0xa, 0x0, 0x6}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3804}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x3}, @CTA_LABELS={0x20, 0x16, 0x1, 0x0, [0x3, 0x3ff, 0x4, 0xd1, 0x8a6, 0x5, 0x0]}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x1) 12:27:47 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003020000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x24}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:47 executing program 2: ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x80001, 0x84) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x0, 0x0, 0xe3cf, 0x4, 0x1}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x25}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x26}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000000)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48, 0x40001}], 0x1, 0x0) [ 496.811915][T27583] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:47 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x27}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 497.091551][T27583] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173c04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:47 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2, 0x79d}}}, &(0x7f00000000c0)=0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @rand_addr=0x97eb}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)='H', 0xfffffffffffffff0}], 0x1, &(0x7f0000000440)=[@dstaddrv4={0x0, 0x84, 0x7, @remote}, @prinfo={0x18}], 0x38}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$netrom(r7, &(0x7f00000003c0)="ac64e1687b7e8b98960d629860b58ef429823b63a5b0b2d90de75bcf69e588c3d7ea0a68e817d002208ab9ebe67050a0f335f7339c231c49e08ac6c13db89f99dd7f618c7f3b961f1051ca1a7ee0f692c1e2c2bb9bb1b496a7ce2a", 0xfffffffffffffddb, 0x20000004, &(0x7f0000000480)={{0x3, @default, 0x2}, [@default, @null, @default, @null, @default, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 12:27:47 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110602000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 497.365598][T27605] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x28}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:48 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003040000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 497.571008][T27605] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000039c0), &(0x7f0000003a00)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000000000000000000000000000000000000000000000000060000000000000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) 12:27:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/vsock\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001d80)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000001ec0)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001e80)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020000003d5eb48d5eef19bd8613ef0458ac4aa68e3aaf278b5d3fd48fc385b09e6a7a70a936a02e8e01831a1b0d2b8189ba824c79fcaad946d06c253e8f5e31a850064705e055ece80b19d2359fa153cc04fdc02830d1302a6e7d9d3b42ef3484b6213279a1aea9f429480f3bca093a3060720db5662e9b8395fdb56d0f28578be71a88ecf74d0a6325fab0a5cccd6f38832fce046891f007febe7948c4", @ANYRES16=r2, @ANYBLOB="08002dbd7000f2d60000020000000800050002000000080004000100000008000400fbffffff08000600a58000005400028014000100ac1414bb00000000000000000000000005000d000000000006000e004e24000008000800090000000800070005000000080009000500000000000000000000000000080004000200000008000500ff03000008000600310000000800060055f5ffff08000500bf000000dcc0e05518bf48eed1f1a03a5657014077cf7a8bd3c8a8e3d900dd1d2a11b2e0d9f3ef9fdcd661539ed4443b29e18df0f97b1c2f8330c0a230738c37820162dd62f84a7c71c3a6c200e87b557923e493f1b61700"/253], 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_CAPS(r4, 0x80044dfc, &(0x7f0000000000)) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173d04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x29}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) fcntl$setlease(r2, 0x400, 0x1) accept4(r1, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="300000006c431fc3a98722e68bf4730434b60000000084000c0f14ee419e9a300000000000940000000000000000000f00"/58, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2a}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'netdevsim0\x00', {0x2, 0x4e24, @remote}}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000000100"/41, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000080)={0x6, 'ip6erspan0\x00', {0xc}, 0x3}) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2b}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:48 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110702000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2c}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2d}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 498.062888][T27637] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:48 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800030a0000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x51}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0xfffffffe}}, @prinfo={0x18, 0x84, 0x7, {0x30}}], 0x48}], 0x1, 0x40040) 12:27:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00173e04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000040)={0x3, 0x6}) r2 = dup2(r0, 0xffffffffffffffff) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000080)="99d8f777ae63e8fae26879832b705fde4babb5963b64126c1e5320c19662eb9b0642abc5481e62df3a9b0081a1376b10b2ae90f951012a0e0151d2d12c786cb24591ef357fb08ee0263a3b5cdabac92442dc2d11c3c1c8982071814383d63752e4da79535040b8f930060270c7f5fcecbd38ac8a2419d341825b0c8fb68c02abf9d26604a92a93a3072ddcfaeab78497b83c4653eb58c81b63346f9e428be12eea1be58db947025c98e71aad3b50285f9034aa1d030fa3fff7d8b0a9eaed2cefce0455aabd93e795aaf9791e5d0f38d89e14e41642521498b44c972cfbd88c38a5ed585a93124ffe3c34d887288fec9b99403077e38fd0b3714057858f84012b") sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="300600bcd4000000000000000100000000000000000000000000000000000000000000000000000002000000287e6df79f39b007aff95a8f15c7eefad38ac8ab3fc59737f6f04200d0b9ae3a286b62a7bef16db05f56c83473569ea42e05fb8510370180415fd6", @ANYRES32=0x0, @ANYBLOB="180000000000000084000000050000000000000000000000e105f4c37eceefea4652a2da46f6f2bfde902613043c8e95d6d2814f0296dd2d85c2d14fe387e9edd49a23264b34515c196e4f515a0a73c598ab86bd374af64492b5a3e2b285e00c1991972a79ca2acae46c909fc5504d06d5a9ee2c9e"], 0x48}], 0x1, 0x0) r3 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in=@broadcast, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r7) mount$9p_fd(0x0, &(0x7f0000000880)='./file1\x00', &(0x7f00000005c0)='9p\x00', 0x12021, &(0x7f00000008c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@access_uid={'access', 0x3d, r7}}, {@cache_none='cache=none'}], [{@smackfsfloor={'smackfsfloor'}}]}}) tkill(r3, 0x3f) r8 = open(0x0, 0x14103e, 0x0) accept$packet(r8, 0x0, &(0x7f0000000000)) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f0000000380)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r11, &(0x7f0000000140)=ANY=[], 0xffd7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x10000, 0x7, 0x2, 0x0, 0x7, 0x2, 0xfffff001, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x451817c1}}, 0xfffffbff, 0x8, 0xcd, 0x400, 0x2}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000500)={r13}, &(0x7f0000000540)=0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r9, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000001c0)='/dev/input/mouse#\x00', r12}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r14, r8, 0x0, 0x0, 0x0, r12}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r12}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r3, r2, 0x0, 0xc, &(0x7f0000000180)='/dev/autofs\x00', r12}, 0x30) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2e}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000), 0x4) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800000000002f61840000000700000000000000000000007df7e543ce0d0894907dc301553ba8faffffffffffffff3e910ecc9f382aa6c2c63e497770f269e7acc505a215cb4e9beea78279de9c7f357958b8a5807a0c8b097b0db6508a719b8075d8d201265bbc6964"], 0x48}], 0x1, 0x0) 12:27:48 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 12:27:48 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000800000000000000000000000000000067f12416343aaf199b7df4cebc8b31", @ANYRESHEX=r0, @ANYBLOB="1800000000840000000000000000042f92000000"], 0x55}], 0x1, 0x0) 12:27:48 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2f}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110802000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:49 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000040)={0x0, 0x7f, 0x8, &(0x7f0000000000)=0x400}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000440), 0x0, 0x40001}], 0x1, 0x0) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x30}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000e40)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}, {&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xfffffe2d, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x36}}, 0x6}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="fd0eb9966d", 0x5}, {&(0x7f00000000c0)="62dd08c1be4634124350995d205f314aad53be915b889a0fe24b414e0d", 0x1d}, {&(0x7f0000000100)="410169850062910099fd949507ae1106346d29bb1a625447ec7e9928cd94a48cfa986d316c44df8aaa9092fa5c71b9ee3dcd335ae8cfe1c8aa524da015a1e06e62a84e1ad0210d24d35109ad781691d826c251d7aca106e6a1", 0x59}, {&(0x7f00000001c0)="ff10b927ac3017b2cb23acb9c751058b9ac73e7e66c25de9a53fb3fad545a5dd3621dfabbe4bced131c12add07f9116ba40c506a71131f776a24b34c70", 0x3d}, {&(0x7f0000000200)="7561e4a486749aaa22150c33457127d258abf86de09ee4f275a8ccce7a0108bda224ca10c73e56c461149bf6961f19dc83c2936108b80d0519bd2e32cb0c715d2e69e6c39b7d4356c7e302cc5132d01570a8af08bbea8f3bac258057f0b5b6057d37072bbb2d9aa8a6a1f906c2e9ef75f6639c19fc25d97af038fae6a5c3991cd8ba12d6", 0x84}], 0x5, &(0x7f00000004c0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @empty}}, @sndinfo={0x20, 0x84, 0x2, {0xf0, 0x0, 0x5, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="7b287b416afec75d769215d6187958b3"}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @remote}}, @dstaddrv6={0x20, 0x84, 0x8, @empty}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x6253, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7f}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x2b}}], 0x108, 0x8001}, {&(0x7f00000002c0)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000600)="bf9d3556a3fadbb71a4ce42b14415f5fb323ed264c1a12aea82009ff48efb341e2df085becec5ef25ce64e0e834e00907acfe8218966a0ca2376", 0x3a}, {&(0x7f0000000640)}, {&(0x7f0000000680)="e3b14737d9a75ba6fccb61a45557d1cc0580a27139ba61708c775be40c6679bb85c582ae90b50ca2fd0bb70ca961cff2ecb2e6d59211bf2df15afcf945d871f63ccf98128fb4eed3cfc8c40a1a741f31766666d385890bab97eaf2cdc109597ac5f0d669ee3eebc030fef60fcc073c036bf8cabb72a080a80b520f4f0a11bc276df842ef08ab22aa51e181f9ae101419a22d313e804bce06bd3b5d628fe8d8d9bdb9d7a61ab708af22d30293901d95e1a9a9b391", 0xb4}], 0x3, &(0x7f0000000780)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @prinfo={0x18}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x401, 0x0, 0x20, 0xa1, 0x3, 0x4, 0x101}}], 0xa8, 0x4}, {&(0x7f0000000840)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000d80)=[{&(0x7f0000000880)="60a06b856de2e9a5c4cbd001f7fedc8c65b05d063e73137c5fbcb21dba81275e0b56ea0275e3f7d7330071939e90e575390b9676d8c245be27a73470440bf0579fcd6b2fce44b4c2addf98cd5f90affa85788282610bd09d3a7ce1eb2d2cfa56ca374ff87d84a6679e13ac8ffa63f7ede7fb90399c60d95e9cd7de1df57f1221bbb02e4f23f1ddec60879c850e94c552cea55c4eded89dfb7e", 0x99}, {&(0x7f0000000940)="5d3f1f3bc9682d929ae8c010a6437d4bb0e3f0d0f2e279602a44f5", 0x1b}, {&(0x7f0000000980)="0d1531442605f6f1353590ba148301a293ea949d843e5e78bed21fed3a038a54957e6c1049f561974cfc66b81714d1a5cd64ef09a0dba6a4804efeb2ae9d2ed5fa465d0841fdb656ae8858c7a4046265961613adc731e67ab21a2e8dece9edb37f11e4d6063879520e4f6325c12100aebc4297896948e871f6b425eb358ed30a2c25774fd71c4fe0663c72a324e9147f790076c5ad6290592edcbb459f98cf1359545324125d8a3b8524806dc2", 0xad}, {&(0x7f0000000a40)="4cd3d7df12cfe8dbf67de9d880a0ac7784a2ccc9fb097c9be963086425e47811f70f945ce5e5a744bbd9e60de4abae6ae1174aff6b2e400c911d7eddcfadc88511ff86560adbad69e9d69eedf8101ab8ffa5b9a926dfd99e0423b10bc5ef78f9c126b75f75658642c03cf3cc187712ea7b6da84e742a5916806ef5f2efcd94a8ea772715c4db0a7bd982de243cdc38e3b9573699190afd028e59ebfa", 0x9c}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="50efd7387d37588450ddb99580e0190a963d3bda0b7f049cd15b2357ccd929a7ed70d924a09a85de6a9164bb28f0de5ab804cefb363f5199870704aaf0dfa896301e6233ef1f1ee1fc4af24820cbde03d9825f0d03fcdf9bbfa5ea64649f1550522fb1780de842c39893ea2299f9b90654ff3e1d25d2de6c61e0afb4a11d0b2232b13e35151212c2264e234c8bac823c1b85b385b313748a1d9ad0918b473741a7faf9f0a7c28ff3284e7a0a29a9713e2b81acd412fd61675a45549723c748f908b1970ddb69d7a0838b6962c75617b7a5ca803015b491e42dd1b879ff", 0xdd}, {&(0x7f0000000c40)="026da043cfb6645f4793ed6da28fc347b647518d43370e736b9f34e320b62f6a3a276a0cec7662b89de1c4e3584705242277f4ce2ab36ce83f6560ba3814cbaea81a7c9a52ca51238a0c5eaeab615895b837653abcec97eb9781a63661f655ce6458e074a0b78e504b35a5327fea26069e711c18899ea876a9a04f55aeb7e2f2b1a1b44587b6160d29ab", 0x8a}, {&(0x7f0000000d00)="e3b1f92758672bca1c38a5e95ab5ead1553b5190be48268e", 0x18}, {&(0x7f0000000d40)="58966f83", 0x4}], 0x9, 0x0, 0x0, 0x800}], 0x4, 0x0) 12:27:49 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800030f0000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174104000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x31}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 3: socket$inet(0x2, 0x6, 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) signalfd(r2, &(0x7f0000000040)={[0x100000000]}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x401, 0x28, [0x6, 0xfffff095, 0x5, 0x0, 0x200, 0x80000001, 0x3, 0xfffffff9, 0x80000000, 0xd]}) 12:27:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, r2, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfa}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfffd}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x20004840) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x32}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x33}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x34}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110902000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x35}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:49 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000100)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)="48dffd47b83b5a08e2aa4784d7c19ac988026394021b1a6e2dd99a46aedc63f30831baad14d809ffdd8e6289716c32fa82e939f6a92029cbf4801664a771971523ce1ca7a7eb827b6c563e64dd4692c349d1a24149e46da403dafe4ade1b079540020e0d7a4bf0b7e498cbb33fdda2f516214781e273ee5296163b1d40161fabc4584f91ee654f5e3e5dfba1a8", 0x8d}], 0x1, &(0x7f0000000080)=[@sndrcv={0x30}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x73, 0x3, r3}}], 0x50}], 0x1, 0x0) 12:27:49 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003600000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x36}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174204000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000841400000100"/44, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) 12:27:50 executing program 3: prctl$PR_GET_KEEPCAPS(0x7) r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) recvmsg$can_j1939(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/54, 0x36}], 0x3, &(0x7f0000000280)=""/117, 0x75}, 0x20) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000400)={{r2}, 0x0, 0x1f, 0x9}) 12:27:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x37}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7eda}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3a}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x24004841}, 0x20044080) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="181a00000000000084008442050000000000000000000000bfe3d91c65c032851599402dfc3dd1a612de112e3f145cc612ead686dd4a0a634e68db54aa64d20167eea7544a8c0fca0fb79dcc87c46abe35ebcc582dc3bf5b9ed809cada044418e46ffca6072d0ed2ae45f37ee030bf267acff652cf9423d165eeb509ebbd93d672600e2849aaa49fb6a4437415311c7978cc89"], 0x48}], 0x1, 0x0) 12:27:50 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800032a0400000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x38}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:50 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110a02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x39}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3a}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3b}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 500.231604][T27743] validate_nla: 5 callbacks suppressed [ 500.231613][T27743] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:50 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @remote}, &(0x7f00000001c0)=0xc) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x12eb, 0x1, 0x4, 0x2e0800}, {0x1, 0x34, 0x8, 0x7}, {0xb7d, 0xbd, 0xff, 0xe70c}]}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='\t', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2000, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, r5}}, @prinfo={0x68}], 0x48, 0x90}], 0x1, 0x24000010) 12:27:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174304000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:50 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3c}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 500.561204][T27743] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r2, 0x5501) 12:27:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3d}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:51 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @rand_addr=0x4d0}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000140)='\x00\x00', 0x2}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x5, {0x20}}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0xa00000, 0x0, 0x10001, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x9a0902, 0x5e, [], @string=&(0x7f0000000080)=0x8a}}) getsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000240), &(0x7f0000000200)=0xfffffffffffffeea) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000000)={0x68, 0x29, 0x2, {0x3f, [{{0x10, 0x1, 0x3}, 0x0, 0x20, 0x7, './file0'}, {{0x0, 0x3, 0x8}, 0x10000, 0x9, 0x7, './file0'}, {{0x2, 0x3, 0x5}, 0x7, 0x4, 0x7, './file0'}]}}, 0x68) 12:27:51 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000a00000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:51 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110b02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x3e}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x41}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 500.872939][T27764] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174404000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) 12:27:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCMIWAIT(r2, 0x545c, 0x0) 12:27:51 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x2}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:51 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f00000004c0)={{0x0, 0x0, 0x80}}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18, 0x84, 0x7}], 0x48}], 0x1, 0x0) [ 501.204824][T27764] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="300000000001000000e900"/43, @ANYRES32=0x0, @ANYBLOB="1800000000007bfffffffffffffffff8ffff0000"], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) 12:27:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x3}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000f00000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x80}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f00000004c0)="2d7c148d9e70b32cd81e4e4fedcf1e9312d37fd2558871e9d9996a597910ad9b00d5c2d8cb313252d9f9274567789d1437a18beea97369288e0d9a4a137ba8a931a80e137d6dad359a3b53a59282961c0d9779f0dc65c7d7c9b713f69ecb939a278101a1dcbbaea4afd3d4ce37b2a004b198cbedc9be1096154a415a1b0d7f0d28aeacf81f9793e0bc413c8b70a2139eff30ac4a", 0xfffffdc6) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528ab64}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x9, 0x0, 0x0, 0x5, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$binfmt_elf64(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="ed8ed24112ccba9ecbaea5e8dd24f24b3ac273c81c2b7c8c5b06d007e4c0072fab72c7d711beb15f4313966fe3a4fa21e76fc4d05e107ac82d5e075205917f03000000030b6daa6e"], 0x48) sendfile(r1, r1, &(0x7f00000001c0), 0xa198) getpid() openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 12:27:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110c02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174504000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 501.657863][T27807] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x4}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sysfs$3(0x3) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x5}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000280)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x0, @loopback}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}, {&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000040)="022b1fcec39f116c29ebc9dcc54e069b0c3dc1e7a5cf6e90546c57c1b0f402af9c79792bf4cb90cceec8423e575bd758a43d9b45519d7dd62d", 0x39}, {&(0x7f0000000080)="984cb28d6b0f8e1c431b09f1f23cdee83001157fb27986ed79007da940ccdbb8e2d4f7d2d16e6aafb6eda29e5cfde86c1169456ca36e776b0a7319075d6bfd65ab0601b3d2aac1b2cbc34d4289518d8dbd7dfd595348ddf063219ba31b5ab4ccc77c2e57afeb966747571d0312805e5a583dbf8f3a9359db4c8d59553886b39e7f9ec2171e6d8aca9a3ec834907a12", 0x8f}, {&(0x7f0000000140)="1ec2c09c0deb08634ff912c87e6eee7c45dc17c8d28c8a4528030f83046ef64b025303b83a50e64f5ffbcb1e16739797d22bbd2e7a34f2ceedcb503b8fd615465efc475924ae3d2bf7b2efe571b89564877e1d327d46f295f1503f00099ae66144a948658ffced588aec4f923d44a8c8ed35945877bf908c7809", 0x7a}], 0x4, &(0x7f0000000200)=[@dstaddrv6={0x20, 0x84, 0x8, @local}, @init={0x18, 0x84, 0x0, {0xb9, 0x560, 0x5, 0x80}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x68, 0x4000800}], 0x2, 0x0) 12:27:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x6}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f0000000140), 0x8}, 0x20) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000400)={0x0, 0x1, 0x0, [{0x0, 0x9, 0x0, 0x0, 0x9}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000027300"}) 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x0, 0x40, 0x4e, 0x10, 0x40, 0x4, 0x3f, 0x40, 0x20, 0x1}, 0xe) [ 502.120975][T27807] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:52 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003042a00000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100), 0x0, 0x0) 12:27:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174604000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000400)={0x0, 0x1, 0x0, [{0x0, 0x9, 0x0, 0x0, 0x9}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000027300"}) 12:27:52 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110d02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0xdf) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) r4 = dup(r1) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x4010}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000005, 0x10, r4, 0x100000000) 12:27:52 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x8}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:53 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003003f00000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x2]}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 12:27:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xa}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 502.591231][T27850] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xe}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 502.693505][T27865] __nla_validate_parse: 7 callbacks suppressed [ 502.696481][T27865] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. 12:27:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x15, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 12:27:53 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800006bde33551ca1fad50000004000840000000500"/32], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r5, 0x2, 0x0, 0x1}, 0x10) r6 = dup(r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000000100)={0x200000, 0x1, 0x2, 0x6, 0x4}) 12:27:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xf}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 502.882139][T27876] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. [ 503.051611][T27850] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174704000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in6=@mcast2={0xff, 0x2, [0x2]}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 12:27:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x11}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:53 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="b7000000a47624840000000100000000000000000000001e00a7739a9eb15acc88d7485d18fe15a0deec7f172190032c003a64d63a0dfee2ba0707e4f260fd37779fbae56fa7d037000f0464eae18dfd5b81c941b11e8ab6ca84a1225cb8a78cf4da0c8e85a77330d4abeb72a20026", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x181000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000000)=0x8001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000001c0)=""/245) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x5) 12:27:53 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110e02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:53 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003004000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x30}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 503.346457][T27888] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. [ 503.372984][T27890] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(0x0, 0x0, 0x800000000e004, 0x0, &(0x7f0000000000), 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 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, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) prctl$PR_GET_DUMPABLE(0x3) mkdir(0x0, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='cmdline\x00') preadv(r3, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r3, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xe00) fspick(0xffffffffffffff9c, &(0x7f0000000280)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0) 12:27:53 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfc}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:54 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bsg\x00', 0x250a80, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="180000000000008fab660084000000050000000000190000"], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x128, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000280)={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r4, 0x1}}, 0x18) socket$inet(0x2, 0x1, 0x20) 12:27:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x12c}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x1f4}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 503.857021][T27890] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174804000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:54 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0xa0000) write$FUSE_WRITE(r0, &(0x7f0000000040)={0x18, 0x0, 0x3, {0x6}}, 0x18) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, &(0x7f0000000440)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xffff}}, @prinfo={0x18}], 0x30}], 0x1, 0x0) 12:27:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x1fc}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:54 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003006000000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:54 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110f02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_hsr\x00', 0x1}, 0x18) ioctl(r0, 0x8916, &(0x7f0000000000)) r4 = socket(0x80000000000000a, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="73917b05be507515ca49dab8e83305c1"}, 0x1c) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x11, 0x0, 0x300) 12:27:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x300}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:54 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000002c0)={r8}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r8, @in6={{0xa, 0x4e23, 0xffff, @mcast1, 0x4f11}}, 0x3256, 0x6, 0x4, 0x7, 0x49, 0x6, 0x3}, 0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r5, @in={{0x2, 0x4e20, @broadcast}}, 0x0, 0x0, 0x8, 0xd807, 0x5, 0x7ff, 0x40}, &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r9, 0xfffff155}, &(0x7f0000000140)=0x8) 12:27:54 executing program 3: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7000000000011905030000000000000002000000240001001400010008000100ffffffff08000200ac1e00010c0002000500010000000000240002000c00020005000100000000001400010008000100e0000002080002000000000008000700000000000c000600080001007f000001"], 0x70}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x12000000, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 12:27:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x3e8}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:54 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x9, [@datasec={0x7, 0x1, 0x0, 0xf, 0x3, [{0x3, 0x9}], '\n\x00\x00'}, @datasec={0x0, 0x0, 0x0, 0xf, 0x1, [], 't'}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000080)=""/187, 0x49, 0xbb, 0x1}, 0x20) 12:27:54 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x500}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174904000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:55 executing program 2: socket$inet(0x2, 0x80001, 0x84) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) read$snddsp(r0, &(0x7f0000000040)=""/49, 0x31) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x8, @remote, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}, @prinfo={0x18}], 0x48, 0x4000}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = semget(0x2, 0x4, 0x1) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f00000001c0)=""/174) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) renameat(r4, &(0x7f0000000080)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') 12:27:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 12:27:55 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003004003000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x600}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00111002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 504.846587][T27964] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.3'. 12:27:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x700}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 12:27:55 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x264, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='cmdline\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x0) 12:27:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xa00}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:55 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8001, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x3, 0x1, 0x0, 0x3, 0x1000}, 0x3f, 0x80}) 12:27:55 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@loopback, 0x0, 0x3c}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x2b}, 0x3502, 0x4, 0x0, 0x1, 0xfffffffe}}, 0xe8) [ 505.271344][T27963] validate_nla: 3 callbacks suppressed [ 505.271352][T27963] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174a04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:55 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xe00}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:55 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0xf0, &(0x7f0000003dc0)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x18, 0x4, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@masq={{0x9, 0x1, 'masq\x00'}, @val={0x4}}]}]}]}], {0x14}}, 0x6c}, 0x1, 0xffffff7f}, 0x0) 12:27:55 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000340000014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00111102000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 505.597720][T27997] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xf00}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:56 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000000010014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x89a1, &(0x7f00000002c0)={'batadv0\x00'}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x89a0, &(0x7f00000000c0)={'batadv0\x00'}) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'batadv0\x00'}) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000300)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000180)=@ccm_128={{0x303}, "1516013c2826dc09", "bc4bd3a9058f3c88dc332c9a9f367168", "b375a1d3", "50d88551df82cc07"}, 0x28) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r4, &(0x7f0000001300)="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", 0x1000, 0x4004841, &(0x7f0000000140)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x9, @rand_addr="54b9c43223114b3d09bda3b7b6c0b5fc", 0x5}, @in6={0xa, 0x4e22, 0x3fe, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in6={0xa, 0x0, 0x6, @mcast1, 0x9}, @in6={0xa, 0x4e20, 0x6, @loopback, 0x200}], 0x70) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0xe9db, 0x4) 12:27:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x1100}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="1800000b0000000084000026bac68e660000000000000000"], 0x48}], 0x1, 0x0) 12:27:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x2000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 506.095466][T27997] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174b04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) 12:27:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x2c01}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)={0x70, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x18}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x70}}, 0x0) 12:27:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00111202000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:56 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000000020014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:56 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x3000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@queue={{0xa, 0x1, 'queue\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_QUEUE_NUM={0x6}]}}]}]}]}], {0x14}}, 0x74}, 0x1, 0xffffff7f}, 0x0) [ 506.469394][T28032] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:56 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 12:27:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x4000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f00000004c0)='\x00`e\xcc?\t\xeb\x93\x00\x00\x00\x06\x00\x02\x00\x00\x00\x004\xa6\x00\x00', &(0x7f0000000500)) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={r5, 0xf, "610065e3596d7b122f994e4fe0fe0d"}, &(0x7f0000000100)=0x17) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)='H', 0x1}], 0x1, &(0x7f0000000140)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @sndrcv={0x30, 0x84, 0x1, {0xfffd, 0x7, 0x0, 0x1, 0x2, 0x3, 0x1f, 0x4, r6}}], 0x48}], 0x1, 0x0) [ 506.921530][T28032] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174c04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xccff}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:57 executing program 2: r0 = socket$inet(0x2, 0x6, 0x82) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x4040) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0xff, 0x7, 0x8, 0x0, 0x7}) 12:27:57 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00112502000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:57 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000000040014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) [ 507.207076][T28066] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xe803}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"/44, @ANYRES32=0x0, @ANYBLOB="18000000000000008400000000000007fdc82909e0eab40d80fcb5306a00010000080100880f"], 0x48}], 0x1, 0x4000014) 12:27:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:57 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xf401}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:57 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3, 0x9}) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000000000000000000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) [ 507.676502][T28066] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174d04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:58 executing program 3: sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfc00}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$rfkill(r1, &(0x7f0000000040)={0x59f5, 0x4, 0x1, 0x1, 0x1}, 0x8) 12:27:58 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800030000000a0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:58 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00114802000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 508.005418][T28097] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfc01}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:58 executing program 3: sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:58 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e23, 0x1, @empty, 0x7ff}}, 0x6a, 0x9, 0x0, 0x6, 0x20, 0x2, 0xfa}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r6, 0x6, 0x9}, 0x8) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x80) write$P9_RMKDIR(r7, &(0x7f0000000040)={0x14, 0x49, 0x1, {0x4, 0x2, 0x5}}, 0x14) 12:27:58 executing program 3: sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfcff}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@rand_addr, @local, @broadcast}, &(0x7f0000000040)=0xc) r2 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)={0x1, {{0xa, 0x4e23, 0x6, @local, 0x1c7}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x356, @loopback}}, {{0xa, 0x4e21, 0x4, @empty, 0xfffffff9}}, {{0xa, 0x4e23, 0xfffffffa, @mcast1, 0x5}}, {{0xa, 0x4e22, 0x3, @remote, 0x5}}]}, 0x290) 12:27:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174e04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:58 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:58 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xff00}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) r3 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r3, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 508.437275][T28097] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:58 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800030000000f0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00114c02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xffcc}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:59 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfffc}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:59 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:27:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x1fffff}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, 0x0, 0x0) [ 508.921745][T28144] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:27:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00174f04000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, 0x0, 0x0) 12:27:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x1000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="180000000000000084000000050000000000000000000000d57446843bc9f1249118109e837ef50fbc72426a5bcf17a445a989a19649c9807ebc498657681e529c2ae95d07ff6c2448a6b61f08cb16f562eff44df8d839b616e5894d6b9ea87e43ada783f9f2c5f7190ab4b31a8593a51444686453e7a66d3a27a1ef96e021b026f6c92cac7276634cc6ea728af97f93cf296420be181c93d0413472993bc7413503dcf95ef6f97b74f4996f6633a6c2109d72bfdefd95905810b4d570d48bc620fa7449dff7c5ba9b92d0b0868c0373efc5f46f78c84371a2eb25e3020914"], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/59) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r3, 0x6, 0x14, &(0x7f0000000140), 0x4) ioctl$FBIOGET_FSCREENINFO(r3, 0x4602, &(0x7f0000000000)) 12:27:59 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800030000042a0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:27:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00116002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:27:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x2000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:27:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, 0x0, 0x0) 12:27:59 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000200)=@in6={0xa, 0x4e22, 0x7, @rand_addr="3d64dbffff0000000000009e4f02ff37", 0x80000001}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000340)='H', 0x1}, {&(0x7f00000004c0)="fff06cdcb58316e30cb39581f9ce3588749ffe4e0c7e8b267fff873819fd395b3faa2d459e6a3577a4b7989832fdfb23d796720ca75025bcfe59010db8157784ca03ecea7080e7b8a8c4aed7010d8c66d8d23c2c14e3c3de790bd1053326309eec63776e4fbe1bd65d2dbf22359e72567c4fd1d2c6cf85563bdf399355de67165fdc30502da4495301177492e5e2da43d2a231272f8e9510ec3eb7098ae7f172011692182fe5a349d8e3b6a8dcbf37b666e3b9be3878f1f6aba373c295aba773601ec0ee68723c8b9ad67e0d7b862820a5a8dcfc3fa495fc9e047799850a", 0xde}, {&(0x7f0000000240)='lu', 0x2}, {&(0x7f00000005c0)="e2a8f7d1e379e3ca506ae88802560703f74493fc324ef06c3c042699305db654286166cda20ed0243ef1734a5ac82cf07524022bc3b711a88cd05f4d370b227df41c6af5959fccc9367050754b32a10f42edf00a4e6f6ed6431f6d7681705a1630e92089fd35cb29ab4bd268ac44e676f964f0fd78bacf955a197481895bfae9ff226068b05f04163cf7a1b5", 0x8c}, {&(0x7f0000000300)="48c2445018b4016334b6fab2f9f2407c0e59177d799a4492969bbb54876c9393aec2f1ed019b76703fb0714a571fbd427ec504129460b0c08aece16eb4537d05", 0x40}, {&(0x7f00000003c0)="f6242de584b557cb9c9da34182dadd1123da28c2681cb2c8855341a39ac57e64f0833d8576a49f46f1cd5a84a4aeb8a384b3f58415fbf2e9dff8df388e29566e0eed418a8db535f1fbff7a673e", 0x4d}, {&(0x7f0000000680)="ba468a080b18d32b346c8d72", 0xc}, {0x0}, {&(0x7f00000006c0)="186db37cce74ab94ac25423c26aadd0d73db6a7d256800431940c190647438cd7e3554be6cf6f6b205873755b39aa3f3ea208642232e15b66fafa80ec428ec4c31bd9ae4750d34eecfc86e3d0271494647e07f327ec5226f92c9b924650bbc62ae74f62ed769cc29bc08ab3c3f4462c7fd590517867e7188041eceb872cf96d986107e21e7a0c95d3e717ca1cefa662d51c066fbe8b1e7ff5f578d9024059990a1cb58707e87535a0a1a65be412251cdddddd5a9328c58d929047c14be06f2f5", 0xc0}, {&(0x7f0000000780)="ce3921e6efb6f12d071134ce230c599bb235c6d5e46423d7d476807e72090a31634f8f48c7460f3f14be7a8313574143a201481ad4d5434c0a6fd3659a50567746c3225e1226df8e89bb84e9f9646146973376516bcb628b26f6e5e356ff6a870df0e8feabea8ca0e05052ddab0a09cf2b3c7a727cdb252ddf32b0d94789e6be8ab9bcb41fdc9db114832c61782fdab46bc7eff0fe3f3ab1f73f59794c3d8b747b65", 0xa2}], 0xa, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, r3}}, @prinfo={0x18, 0x84, 0x5, {0x20}}], 0x48}], 0x1, 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, r7) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r8, 0x800442d4, &(0x7f0000000280)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, &(0x7f0000000140)='\x00', &(0x7f00000001c0)) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000002c0)={r11}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000040)={r11, 0xdf, 0x8000, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x81, r12}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0xa, 0x5) 12:27:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 12:27:59 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x3000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r5, 0x6}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175004000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 12:28:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x4000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[]}], 0x1, 0x0) 12:28:00 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="39040000000000000000090000003000030008000100140000000800030000003f0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:28:00 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00116802000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:00 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000240)={0x30, r2, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x20, 0x17, {0x14, 0x73f, @l2={'eth', 0x3a, 'veth1_virt_wifi\x00'}}}}, ["", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast, 'team_slave_1\x00'}}, 0x1e) getsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000180)=0x4) 12:28:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 12:28:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x5000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 12:28:00 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x6000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 510.397460][T28205] validate_nla: 3 callbacks suppressed [ 510.397469][T28205] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175204000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 12:28:01 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="b4f2ff5ff90c3ede511a5a3048", 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x8001}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x10000}}], 0xfe5b}], 0x1, 0x4000011) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURBNDELAY(r3, 0x4008550d, &(0x7f00000000c0)) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000080), 0x4) 12:28:01 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000000400014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 510.685121][T28205] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00116c02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:28:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x8000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:01 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) statx(r7, &(0x7f0000000080)='./file0\x00', 0x800, 0xebef3077ecf7b83b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @empty}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x284000, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',access=', @ANYRESDEC=r5, @ANYBLOB=',cache=none,fscache,loose,cachetag=}-^,msize=0x00000000000000a2,privport,aname=&trusted\'#[,version=9p2000.L,access=', @ANYRESDEC=r8, @ANYBLOB=',measure,euid<', @ANYRESDEC=r9, @ANYBLOB="2c666f776ec3b40c", @ANYRESDEC=r10, @ANYBLOB=',fsmagic=0x0000000000000002,\x00']) 12:28:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xa000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:28:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xe000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 511.059980][T28238] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175304000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r5}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r5, 0x101}, 0x8) 12:28:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x40, 0x9, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x40}}, 0x0) 12:28:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xf000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:01 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003000000600014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 511.322869][T28238] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:01 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00117402000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x28, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 12:28:01 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x11000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:01 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000100)=0x1, 0x4) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000000000)) 12:28:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x28, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 12:28:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x20000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xfffffffe}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 511.732196][T28271] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175404000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x2c010000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x28, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 12:28:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$isdn_base(r2, &(0x7f0000000000)={0x22, 0x4, 0x6, 0x8, 0xf9}, 0x6) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:02 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003bcdb0e740014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 511.971491][T28271] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:02 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00117a02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2c, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x2c}}, 0x0) 12:28:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x30000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)}], 0x1, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x80, 0x0) recvfrom$x25(r1, &(0x7f0000000040)=""/218, 0xda, 0x12000, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) 12:28:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2c, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x2c}}, 0x0) 12:28:02 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x40000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:02 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) [ 512.484726][T28302] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175504000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2c, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x2c}}, 0x0) 12:28:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xccff0000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:03 executing program 2: socket$inet(0x2, 0x4, 0x84) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0x0, 0x2, 0xfffffff7, 0x0, '\x00', 0xb9}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 12:28:03 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003ffffff9e0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 512.667428][T28302] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:03 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0011dc02000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x34}}, 0x0) 12:28:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xe0ffffff}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2400, 0x10) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f00000001c0)=""/71, 0x47}, &(0x7f0000000240), 0x44}, 0x20) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(0xffffffffffffffff, 0x5385, &(0x7f0000008100)=ANY=[@ANYBLOB="920000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9dc27c90c47aca025f2c7b6a67245648eaf06341c0c"]) sendmmsg(r0, &(0x7f0000007e80)=[{{&(0x7f0000000480)=@ipx={0x4, 0x61, 0x7fffffff, "c6fde8da1989", 0x9}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000500)="8c0c00871ce7910bd18e75ad04230fe22b9386686b30d8f59244a439562fe056e11b2a570f3b2c41c6340e0b51ac1d015a00c97a15ad9e6a6340909d7463d3101babd5bd6710be976c68433793f9", 0x4e}, {&(0x7f0000000580)="065ccf60a0ee35f69671bc7ec09e4f5223c1ad3e93a6f06f7ea52410d079e11b08c28e9c17c4b692a07f63840b177e834d3dc69a9617a0d6e5bf172fd9e9598489b83fd467264bce2cfc61d191050c94b4f6a48106ba512ab9aa93a85bd1c61e8974fe0bf1385ae4e03b53ece339ee38b7f70f64819fd7c7f86bc7620582c4f0b6cc824ec66498bf728ec8697eb9ebf2c966ad425e657bcd09fe266833f29cbbbb64df1847c437", 0xa7}, {&(0x7f0000000640)="2b578bf28336ed9cfdb91b59039302563c727ff97dc6f6207f0fe0cc2be122bc54319dab4c24c1a843cd86d94117ed0921b4ba74f40c125913f6dffbebc8e00b60c336b63a901e676692a5d7917ef111e09cfd1cc2700bbd66bcf231d2f6376e70311b75444a7b1d50d14d7bc874abffd4597cc530d79f867d1443baf89ac28371e7e8e22ceeca49b954f19539e4ca1f8c4ac9aa2e6eecfed02a15dc25c49f6dcc509ef9af65a4a8fff44e3b7bf5a55e4cc89015749715e4480dda5d9ee5f108e2d14617d2dbaad42580abd000f6bbd6d888f697c2325b0f87eb0bde2c2f1edbeab61e803cd85ea94c4591", 0xeb}], 0x3, &(0x7f0000000740)=[{0x20, 0x110, 0x3, "e6b8db2a1046a454e9863f0404227f"}, {0xa8, 0x103, 0x8000, "ee01ad06b5904bab79ad014837b52bc5cef437db69325d643a785da7792ebca02bacdfffbe4d2743cb12dd32aab826eedbf30fd3c10c062bae1489025cda447867ca018d07417f1bf3733217dc7fe9aa4ba9ce7193d94e4efd02606be5729341fda0d7d1e38980a9430e0d19e4550439d2a74b02f695b94185802da8cdd41e04e93c2db8455f67f25bf979746794ef1edac5d9"}, {0x18, 0x10d, 0xfffffffd, "c5"}, {0x28, 0x105, 0xb5, "6661dd0c66df679858c322dcb4cbcc1d8b"}, {0x88, 0x112, 0x6, "3d446262a0761f5be49f741a0f6f21aa1e03acb512ee350ac4a07805c5909d7eb46cdc0862ab7fe8146eec10c34fa690ec732c55c9f037fd455805228d977d86ebe489d504711e8b16c48127b8a4161911ea8241a66c1099baae8abfab045db7f9c1fdfaeaeb6fe2ac758b1e7645ad00ac"}, {0xa0, 0x10c, 0x9, "97af74b2da54cb63144b752eb36637fc9db79e8bc15cd91f867588534fffe32812a0eff1a2ba1a7ade241dc0170f3f8d22617f14b10f5aea5afc163a980f792ddfb9a515ed74b52c4e613909910bd53e795b941ed7043e84d9eb8b5504910ce04bd196aa665712bba380fb78081c3a47a01cd31144561cacf7dd103bbb5ad297b7071ed6d76696ad658e"}, {0x1010, 0x110, 0x2, 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&(0x7f0000007700)=[{0xc0, 0x10a, 0x18, "e37b33181ed8886cc8164b3d443b4df5598f9f78b53e64bca2774ca339402febd88161c91bc5744c22f89b2422ce59d5d6301f3b8de26fa7a853d4d1891ca3895ab581644f641a88d391570d6daa0b7e3444fea8ab98ab4dcf33567aeb73b43274543d511a5b93544d385aaa4f4c521586bfe62e5bada968326d9a67cc87c6ef237ff6d8179293c92a0faf4ce19593140df472f2772bf9a89ef2fcb82ad6cd04232f3e60189030934bd3c16f"}], 0xc0}}, {{&(0x7f00000077c0)=@isdn={0x22, 0x1f, 0x1, 0x7f, 0x7}, 0x80, &(0x7f0000007900)=[{&(0x7f0000007840)="714b7d1eeff147727af731fa9e9e81ba3ff33bddd9249f85eb390fc8052d2af48a983f32a6420b64194b0cf45764d1e7d1e6beb4c3ec768c1ea5b787590c50f80c50888883f00112652440805ed8abbe1adcb7caa9d843ed57545d2e4eb45e97302989b601fc61505091073d3fb11b4bfa881afdfbae29ee6fdb8c1b5a1f6de3567c35fcd9617ea2697af361bf1ba36cbada92bf773f084ce26d0300b0276e7798f528e2a3fb91f10532af89f768dfb7c6e9dc5f2c3a89", 0xb7}], 0x1, &(0x7f0000007940)=[{0xb8, 0x10f, 0x2, "c1635efb890551f0846740390bc2bd6d510ee6dd8a6a34817e4b9b4c1a66064dd9e5f8d4e47a56e00ca70e7ea54cc14365ca38283326a25a2e9c5b4c60fb60931b9da3a56aeb63b22b92cd615acf9b99790c3eab0955b408b0e62ab20d216b5efc8ae30c87c8a779a0923ac932e8275149bdb5b4b559cbd6ca6aec571550e79bd4dbcfb9af203bd48ca445dc24d203a4e659408076a0633d31a4211e651f7e7ade98cc71"}, {0x10, 0x128, 0x8}, {0x68, 0x113, 0x1f, "f380628311e861f23b25fe709c9e2f0e611e9c93113948886b820517d6fac53562dc82e5b93f15e311efe4996123d2e7697267fcca4f6bb501b0610eff2e85105fa558591fbfd0873af7713d3dc064ecb9b10b69a1559fef"}], 0x130}}, {{&(0x7f0000007a80)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007b00)="8813df1a2a996b8070e0f2c18d176c2821cc713ca0fb5cb7fff6108fb8e0bfe81a", 0x21}, {&(0x7f0000007b40)="d8058eb9fa622c", 0x7}, {&(0x7f0000007b80)="c62461c37b45be5bf8700a1b7c2e0d204c9f7c472c34a98fc8a50ada9534ca8f073bc629c009d125859df457689482ea5ed8e7aa18bef46bf1e71f1db4fbe608d447d9a1637ef15cb627a1f1f3962ecbba78a89a01dcb35f6012a0fc589f7e1eb8abc33949bb2e4be6a08b271acd7beb62fd5a88896a1c26b522798b8326cbfe769838e9dc1d3859ff8cae86f4", 0x8d}, {&(0x7f0000007c40)="74865f1df1eae506a2483ad0c1af3eb28cb63ab1336e9ead143b789a9a5d842238fb7aa43b7c6ab7b08acb5f09ae5773803b3273b43e2db3deb72c6d179e3e075534", 0x42}, {&(0x7f0000007cc0)="bcf80ca9ee5d22476a20a96f872589c30688a13160a85384ed527f1d9fd8abc3d91b58c146945f224b", 0x29}], 0x5, &(0x7f0000007d80)=[{0x80, 0x10e, 0x6, "9f239079dd17cc765148e286f766ba2d776d8b14eaaab7d3fec678d0f6a92fab57b37b2d9e738292a63667184fcad15e38bc32cdab1d847a41d9b41a41cced47b238519e8b73bfaa8bccf64c52b785c33a6affd4d9d4102cb04be806656d827dfff9e3828aa581533cd9dbf5f8"}, {0x40, 0x0, 0x4, "a0bcc93153f356743c0509145f5ff684ad96d40d768062147dd190536d4dcd21b914e99c4f960b036cc1c7b5ae597baf"}, {0x20, 0x0, 0x3, "af030b22a63771cc2c"}], 0xe0}}], 0xa, 0x804) 12:28:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x34}}, 0x0) 12:28:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xe8030000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:03 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000001800)={'ip6erspan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}) dup(0xffffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000001840)='/dev/vcsa#\x00', 0x2, 0x125002) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000001980)='/dev/zero\x00', 0x200700, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f00000019c0)=0x2, 0x4) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/dlm-control\x00', 0x204000, 0x0) write$P9_RSYMLINK(r5, &(0x7f0000001900)={0x14, 0x11, 0x1, {0x1, 0x4, 0x8}}, 0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x54, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r6}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x4}]}}}, @IFLA_MTU={0x8, 0x4, 0x4}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x54}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000001880)={'batadv_slave_0\x00', r6}) sendmsg(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000000)=@ipx={0x4, 0x0, 0xfffffffb, "5aedfaa0e9ac", 0x10}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="a2ee35e70a11a957e3d6a023cf14ccf9c8ab5f45af24398d70deb4c0c796e683d8177eade9bfefb8d8eeda2c955b561358e5f65e210a56429f196123afbacb43e1ee16b8f691ec22119acee77419fc", 0x4f}, {&(0x7f00000004c0)="97fa2ef3454efb3fd85e8252e643d357cd8f0e760408673f90db05fbe93c19dd230845a0cf54f5aac68046a6acace0dc9ac822e79a049c49bde0ff9e3536a982585be4b6234bca9a20a8d8dc9316f587d6c0c3cd1d93f244870f9182153606254e71e28c597efe71aada9c8c85a239cd548327ac4d54112a06984698a3e9804f29875d952088b9f38ab7ce3e03c581976249e3629846b7e4300feda07613efe7c8319cfc26f9e4658efa8002adf8bec1f96961b8926ee96d9d1dd1673b07e3a21c16a0f7184bb9f6fe925ba68cd4add557a933ad7d78d7668c8821febc48cc1d277ff5cc2bc61cd89b7015a5ba97f41f8e7cb4414f32395047a4e933de5306614158e1e49cc62cfcc061009223a0c07c24a4aeee4c9781f23b33eae4c205f11a00ec82fb4c8cb2d752403160af2f55f65d1ab640446c4a3d2cb571fe2a7d4e38e97b1533fc2c5cdfbb2fbabb98bb6dde45918828cc1701c76ef4c71d2909466d4ea5ba9d151bd72e3c4a89fcdefe60265e2859703a7afe8b7892aaed9b646a101db9ac9d3f402eccffc7f59b09ab1ea61b54cf87e21c467ee228c53e4cf894e34f686f2d2915eab30c281fbbde49e1f7fc2553671ba0602e71152577071ae533d293c160827286577283562930e26f3ad6261c6dc8fb4745d7af554a0be319b24b7e4638ed5763546b92b60cccc4f9a7b1624358d4337cb27e1ccb03a05b81a115ee5d52438d7326e4791dc58381423b494b698a3c809dcd209076cd8bec4b1fc2d4c9e77bbd7635b302cad0679a1d6fc7e9ab71b3247a8d03e89b877408144b547e240d82e385ac60dc703c420b6b64f1df0d01560ec72ac62f48b6d487fd04d87485ce76c756d926f147ae61fc6013fd5c1bbfa57d5a670941467238f7db832ea3c829c52f25c50bbe39569a7b4104d840a146a1db8aebacfe652ad2b32d7701000af2d2adb76727bb045854427f6ba412358cc11c5a71c29eab35f2e46f3068dfb2ade519120b090da2aa1940e83ab6f93f0eb4949c8cf0b91bf913b13299c234bc3df581eed1fca6ee590f8c7a7cfc2ee0de7ea53b946459322c1fbcacc2d94d5e6a52b9980aadff1e78fb5f1c7a0a76a6efc12dfb1044b6e059cc66235e52e94281d5f6769b5f7b3602a239c1a2c9f5814660532403bed400871934b745efbdb6d738cffd16fe198e561f6828a2c808c07340bc34cd514a0f4e90486dacbdd2c4a9c7830a888cc7c16c56950322a98662d165f8b9910d11d509b3521660ff8057684b5854ada83ba2f6a28eed399de5e40d950f6d517b7dbc64d4e8b42a80ed749e73fdba451b66bafde63f9273088a29d709d475265cefd82d629bb0ce105eaf4ba7984a96bc4b9a8933520acd58c250ec27e4a58a9eb3fb3d0f835106f462967f4fe2609c53e55425a531574eee91bc9f5a3c00d1fac1e53a52a370cae46b5c0af4695847bc8315107601b3a8e72cb57a0ab3e80920d2762593e192ef0eccd6296147856e939bdf103b3ca1fa856e570b7d1c3b4e4bb5c641e5bbeb0d210f2d6f9dc4a78f9574e0cd4b12db69a733158b0ab5827c32c91c2fb2a0093d91255b0301b3e318466e0f92cfd283b7f8275c002a65512a1802954d58a1b4c6f7726edd8edc2e6d93d7e23da4d1c2de4aaaf20b8dc6e5589644c216feb6da41b8c2f266f11bbccd2debb9ff703f4da50a8defcaac3a288175631d8e84e4446ae78e58a09e60ad9b17a39d3929c2aead2a2c1e55c8020054d802bed3800fd5397021eb151b4ca9b148d80a96b950882a4695a9375ad9ce0c9bb81027d8d2a8594ef9838f4d12a4278cff1a3a7cd10e14dc1af81d264edb1be668b807f4e5311c8899d99a941cbef217c27d90667c1c49e84ddb8abdfed47527af95f3c16ed6632e42ac4d8c6bee38f4390fd5ce6037e83c01eeac15d9580be9c8a10089f8d5b4b7069d6745a2c02f7b5141188fcf1a14b438151c31fdc427cf26c7dcf9f331d6a13ba931f6a000b0a64e0437861a447ebb79b9ce30b2dfed41945efb715c16b29b01822adb8bdde471249ae27f2758a24a7836322325e80d183c3a4a47ddec0a77ce37b74eb6c3b44837cf73238806eef1495fbe9858f2baacedad518c4023ae2d82956aad1db0a88f7af860616e48731e552e8125889e252e053cde7e6d7b0917ba341d35151fe97355b6f6666a45b1e378d08d63c2380016652d7cd52d9f1f738c65a0b570e4976780f1ec59ffb28aded885017e39a75da513008d14b78210ac7fcd2a6d1e9b275b7bd43a2419bdc4f4ebe1068a8d3ce8fada7461783e2a1c54980be2156e21158ffed817023da1bce16c80a81a2eace002f176d5fa21be28e18a617764b66b58c3af3703189aedb744f946264d32ef4c666c90eaf37227658de9e85792d84275622161aa0e4dc5bde5b18d8ce05d070fad8e544d828864eac8a67c37e6063e2f7c28cf0a1dcb95e432d3ce621c9fe0dbb6de842815d84efe605f27ee9ac7c586928e2a52224f1e6e581f8e2231937546ec5290f7173bb0013611bc209ce156cb10e804ac1ecc1285970785e0585d96944d90e33bdbabd52c3f3c186fed105d50a3b39f563f83daca4c91e12ea3b6c4bd9a265372fb2f3823abcaeda14d28eaef35b0a9b9dd9ce1c8a655b727043c2b36e06ba2ad0ccd720cbe777a2e182eb4c9e71414f133875207374cb63131f189077d4805cdfd34592956ba0714c4d920c4a37f82dd51166aa776bc151f75382c920858a2f972eefd1cf9f146d3923c6ae48676415e4b2b5a64677c95fd30ebe42b3d0322eba3e3027cc38318d22fa08d8261efa7e31d9d9d1822ddc3ad35ab2e0d564304c8fd4ea13620db05c5031d50872aba150a425a560a771a2e58a17ab5071af18a9cae3801ba6fdb4a69ad0e77e76b87340f1e70defb796c43df4585ee6f084a324b8a0ad78a53cfbfd3971b11dfcb1d0406c3e299c6769ffab1c8dfcb0a3d51052b976231074de1fc8f4b545f53379386b5e143a35678da4b132aec4d18f4718e282759a6f983da73ec3d23269e8b96620917527f56848f05ddf0512eca2e1491e91ed3a7c5939ded6ca11689f0876f345fccb0be3801dcbb854e6b36c5d7a30c9695d327172644e7833d1160870edc92c6122fb3f107dbf7d160cf2465befbd8ba9d7648aefd735fab6b5100732a161b242844a0e3e9442b3300db808f74d7c4a104dbc67fa384542864a104f1bc8d471d63eb06e62f660253f7f26ab6f3baa5087d6abfe4f36071c130e4f017287b9c99e974f6e76bfd672ac6b51e2576bfd5b798835aa6a1f6a42ae683b46a97d8554f171fee095e2231db7378f6c8bd4f4519de12e0fa269d8e95788e655d9868a3277ab6d18a27db042d23c19a4ba5c88a9ef19144d96735fae8f480b85e00f91dadf43ade3d0109bacb4ad3b8732f6ed23db5ec7fbf929cfef2ee4ea1d27ece6bd06cf99df35774cc912266d32316dbe22f8e04d36902ef7d09ae385b6b76805dea33779ccd6cde6becbf684740f3b1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0x1000}, {&(0x7f0000000100)="77b839be19a182e3edb327ef996a016e5cf604490d0356707134811f4a8f327180a0b0d5d979b2eafb487adcdbfd5106b9f602b27ac92443cfebdaebe8", 0x3d}, {&(0x7f0000000140)="b15fd77e8311ca948de4906738a52dec816de356e9aef7ab5de4ff3ef38060132b675c4d8b59ed494a061b0232aeb4df23355d55830c076433c4710824d97f4c890497f6ccad616bc63cefd812e53d742d4fb0cc0c11b0f9f4fc40e9122a186ba47974fb0ec070e41a5d19d1a6048cedf8dbe47f9e94dcffb07e5ac3840a074a6ca0e1f7b3540eaed6d35738048867ec956c66c17f3db07efdd8ce154e93691ed93eb329a5a046cecc45a2ab7ce2dda89215ba816c166c09cbc9d98fec736144", 0xc0}, {&(0x7f0000000200)="c963a155eb061470ea110cd1dd2ae41f89a7bc4326ba57dec4cab7f05f06a92be918f6330c82c351f04758981dc9e03b63ea5684c8856f6ae26f9b9ac997ab4de3675d7ce92368af7d6ee7783456a9859bc1d739ca1b52dcbd4c0d099635efaac6a5092a8a586b4a49c131cec61a4eee05c493f2e2bca386e23c474f273e89675c5db0292a2ef470b30aa3c2b584ff84a0d5f62b07568512c6af80f615b76276a5b9cfba8cdd39cfa4d709ea6035c81741e50ef886d2ef06e4d4aa483085f31d1cb61a7d459d4ea0f1e7b08d8f5d11e47a1ab7af99f9dd2dbd0e64cd7a122bf68354d6530b54a3bb6cee91f569a6", 0xee}, {&(0x7f00000003c0)="4ca14eac7d23e8c256376676ed27cbf945df138bd9cc18b930554349eff3c830e7f91723b1bc4ed42029018e880820b4ac4af96981e7414ea2efb471c733360de5945ff0f8210aa82c4f8112", 0x4c}, {&(0x7f00000014c0)="6b8fef81e489b5f3f264e131e98373d052c22ba9320c0bea45415224f0ed8f689e3c44ba277d434276274d7c668d3a38b7c9fc7a9cbeda8a95d9f4a24f67cb23c77e767ded2a368062e08e4d081e403ce12581f3f91508e0583b9d6373155b7e07b2a08bb8ebe7ed4b6cdc6c78829ab95f54b07a1870dc78c225371c16c79215a29bd257428dedf13993888a6b66e349a129bd7fb0090e57c5ca67fd1793f407b1277b2375d6e9b640a34bd9facac2f80294", 0xb2}, {&(0x7f0000001580)="08948cce9707fd9ae31a76eb0dbc86690a97f58ec7e2245f51d1a66a8e22dfc40a34909cc3379fb0ead1ea7c84f5a8edf608f4525c881596faeeca9ff15dc8f6424ffc8fe10b0e8e", 0x48}, {&(0x7f0000001600)="dbad2c632b369acc878a0af8132887011f82fcf94cad6244e065c525b15a723c34f41816b0467df5fb5213304fd40d190f5b806a757f5c070c2d18ad820fb82351adfd09fc5f10cad1ed71116b2fa32f0e1e023f035c9519effd7b57e5", 0x5d}], 0x9, &(0x7f0000001740)=[{0x50, 0x116, 0x9, "b4d2b91d9bf740dfeb6aa60bc7a439587673a1682c615f697e3ad284bb253af4f4fe3664b597da368db414e613d02e80e3b0c8f5cd3fa65153e7ada47ac26168"}], 0x50}, 0x60000844) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="30000000000000008b000000010000000000de00000000000000000000000000000000000000000000004000", @ANYRES32=0x0, @ANYBLOB="180000000000004d50c6fdc1ce008504000005ffffffdf0f"], 0x48}], 0x1, 0x0) [ 513.178171][T28338] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175604000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:03 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xf4010000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x34, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x34}}, 0x0) 12:28:03 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003740edbbc0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 513.437724][T28338] netlink: 'syz-executor.0': attribute type 23 has an invalid length. 12:28:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x38}}, 0x0) 12:28:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e00110003000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfc000000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x38}}, 0x0) 12:28:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x8) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100), 0x0, 0x0) 12:28:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x38, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x12, 0x1a, '\'vmnet0#{nodev'}]}]}, 0x38}}, 0x0) 12:28:04 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000280)={0x800000000000000, 0x1, 0x7, 0xe, 0x12}) r1 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="3000000000000000840000000100000000000000000000000000010100"/44, @ANYRES32=0x0, @ANYBLOB="1800000000000000840000000500"/24], 0x48}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f00000002c0)) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000000)=""/198) 12:28:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfc010000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00175704000000000004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)={0x70, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0xf000}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x18}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x70}}, 0x0) 12:28:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfcff0000}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:04 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000000)="48c8d0057beb6c63ece6af0400000000000000fb6c1cd4219ba3080389c9bbeed228ba2f0fe8f845d61b316ab228548e93c00d856b6aa28e314c2a5cf7e180629422f3df2898f66eb2741db253bf8d221da35a0f757ee4d3b3d46c52e32fe12f2f9840f3b844ed80d9ac7526664c1cf2867f98a8ba04d95063fcea838239480d94c02ca112d6884ac26b8ca6", 0x8c}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:04 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003ffffffef0014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) [ 514.280860][T28385] ================================================================== [ 514.289315][T28385] BUG: KASAN: slab-out-of-bounds in bitmap_ipmac_destroy+0x1d2/0x3c0 [ 514.297385][T28385] Read of size 8 at addr ffff88803fcede00 by task syz-executor.3/28385 [ 514.305720][T28385] [ 514.308057][T28385] CPU: 1 PID: 28385 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 514.316738][T28385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.326913][T28385] Call Trace: [ 514.330203][T28385] dump_stack+0x1fb/0x318 [ 514.334532][T28385] print_address_description+0x74/0x5c0 [ 514.334556][T28385] ? vprintk_default+0x28/0x30 [ 514.334568][T28385] ? vprintk_func+0x158/0x170 [ 514.349646][T28385] ? printk+0x62/0x8d [ 514.353630][T28385] __kasan_report+0x149/0x1c0 [ 514.358520][T28385] ? bitmap_ipmac_destroy+0x1d2/0x3c0 [ 514.363900][T28385] kasan_report+0x26/0x50 [ 514.368241][T28385] check_memory_region+0x2b6/0x2f0 [ 514.373364][T28385] __kasan_check_read+0x11/0x20 [ 514.378382][T28385] bitmap_ipmac_destroy+0x1d2/0x3c0 [ 514.383635][T28385] ip_set_create+0xae0/0xfd0 [ 514.388257][T28385] ? ip_set_protocol+0x5b0/0x5b0 [ 514.393317][T28385] nfnetlink_rcv_msg+0x9ae/0xcd0 [ 514.398290][T28385] ? cap_capable+0x25b/0x290 [ 514.403281][T28385] ? cap_capable+0x25b/0x290 [ 514.407883][T28385] netlink_rcv_skb+0x19e/0x3e0 [ 514.412667][T28385] ? nfnetlink_bind+0x250/0x250 [ 514.417564][T28385] nfnetlink_rcv+0x1e0/0x1e50 [ 514.422368][T28385] ? rcu_lock_release+0x9/0x30 12:28:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x3cc, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b00170004000000000004140e0011000a000000dc2976d153b4", 0x235}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:28:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfe80ffff}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) 12:28:04 executing program 4: read(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3904000000000000000009000000300003000800010014000000080003fffffff00014000200636169663000000000000000000000000600040001000000"], 0x44}, 0x1, 0x4c00}, 0x0) 12:28:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x7, 0xa, 0x101}, 0x14}}, 0x0) [ 514.428023][T28385] ? rcu_lock_release+0x21/0x30 [ 514.432883][T28385] ? netlink_deliver_tap+0x142/0x880 [ 514.438197][T28385] netlink_unicast+0x767/0x920 [ 514.442987][T28385] netlink_sendmsg+0xa2c/0xd50 [ 514.447872][T28385] ? netlink_getsockopt+0x9f0/0x9f0 [ 514.453080][T28385] ____sys_sendmsg+0x4f7/0x7f0 [ 514.457980][T28385] __sys_sendmsg+0x1ed/0x290 [ 514.463985][T28385] ? check_preemption_disabled+0xb4/0x260 [ 514.469719][T28385] ? debug_smp_processor_id+0x9/0x20 [ 514.475129][T28385] ? debug_smp_processor_id+0x1c/0x20 12:28:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x7, 0xa, 0x101}, 0x14}}, 0x0) [ 514.480613][T28385] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 514.486905][T28385] ? prepare_exit_to_usermode+0x221/0x5b0 [ 514.492753][T28385] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 514.498490][T28385] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 514.503958][T28385] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 514.509800][T28385] ? do_syscall_64+0x1d/0x1c0 [ 514.514539][T28385] __x64_sys_sendmsg+0x7f/0x90 [ 514.519321][T28385] do_syscall_64+0xf7/0x1c0 [ 514.523834][T28385] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:28:04 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000006100)=[{&(0x7f0000000300)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000340)='H', 0x1}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0xfec0ffff}}, @prinfo={0x18}], 0x48}], 0x1, 0x0) [ 514.529743][T28385] RIP: 0033:0x45b349 [ 514.533648][T28385] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 514.553271][T28385] RSP: 002b:00007ff1a1f0dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 514.561690][T28385] RAX: ffffffffffffffda RBX: 00007ff1a1f0e6d4 RCX: 000000000045b349 [ 514.569756][T28385] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 12:28:05 executing program 2: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x58, 0x2, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x58}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7e9100001400ebff84be0000000f00000a"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001b40)={{0x14}, [@NFT_MSG_DELTABLE={0x4c, 0x2, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc}, @NFTA_TABLE_HANDLE={0xc}]}, @NFT_MSG_DELTABLE={0x14}], {0x14}}, 0x88}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELCHAIN={0x2c, 0x6, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_HANDLE={0xa}]}], {0x14, 0x11, 0x2}}, 0x74}}, 0x0) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24fc00000b06000000000000000000000a"], 0x1}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 514.577751][T28385] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 514.585733][T28385] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 514.593712][T28385] R13: 00000000000008de R14: 00000000004ca30e R15: 000000000075bf2c [ 514.601700][T28385] [ 514.604033][T28385] Allocated by task 28385: [ 514.608454][T28385] __kasan_kmalloc+0x118/0x1c0 [ 514.613220][T28385] kasan_kmalloc+0x9/0x10 [ 514.617558][T28385] __kmalloc+0x254/0x340 [ 514.621806][T28385] kzalloc+0x21/0x40 [ 514.625706][T28385] ip_set_alloc+0x32/0x60 [ 514.630067][T28385] bitmap_ipmac_create+0x3d9/0x840 [ 514.635180][T28385] ip_set_create+0x421/0xfd0 [ 514.639780][T28385] nfnetlink_rcv_msg+0x9ae/0xcd0 [ 514.644811][T28385] netlink_rcv_skb+0x19e/0x3e0 [ 514.649584][T28385] nfnetlink_rcv+0x1e0/0x1e50 [ 514.654267][T28385] netlink_unicast+0x767/0x920 [ 514.659038][T28385] netlink_sendmsg+0xa2c/0xd50 [ 514.663914][T28385] ____sys_sendmsg+0x4f7/0x7f0 [ 514.668688][T28385] __sys_sendmsg+0x1ed/0x290 [ 514.673292][T28385] __x64_sys_sendmsg+0x7f/0x90 [ 514.678060][T28385] do_syscall_64+0xf7/0x1c0 [ 514.682696][T28385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 514.682701][T28385] [ 514.682706][T28385] Freed by task 0: [ 514.682709][T28385] (stack is not available) [ 514.682712][T28385] [ 514.682720][T28385] The buggy address belongs to the object at ffff88803fcec000 [ 514.682720][T28385] which belongs to the cache kmalloc-8k of size 8192 [ 514.682730][T28385] The buggy address is located 7680 bytes inside of [ 514.682730][T28385] 8192-byte region [ffff88803fcec000, ffff88803fcee000) [ 514.682734][T28385] The buggy address belongs to the page: [ 514.682745][T28385] page:ffffea0000ff3b00 refcount:1 mapcount:0 mapping:ffff8880aa8021c0 index:0x0 compound_mapcount: 0 [ 514.682759][T28385] raw: 00fffe0000010200 ffffea0000d8c508 ffffea00013cfd08 ffff8880aa8021c0 [ 514.682770][T28385] raw: 0000000000000000 ffff88803fcec000 0000000100000001 0000000000000000 [ 514.682774][T28385] page dumped because: kasan: bad access detected [ 514.682781][T28385] [ 514.772265][T28385] Memory state around the buggy address: [ 514.777906][T28385] ffff88803fcedd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 514.786142][T28385] ffff88803fcedd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 514.794206][T28385] >ffff88803fcede00: 04 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 514.802266][T28385] ^ [ 514.806334][T28385] ffff88803fcede80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 514.814397][T28385] ffff88803fcedf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 514.822470][T28385] ================================================================== [ 514.830522][T28385] Disabling lock debugging due to kernel taint [ 514.971187][T28385] Kernel panic - not syncing: panic_on_warn set ... [ 514.977851][T28385] CPU: 0 PID: 28385 Comm: syz-executor.3 Tainted: G B 5.5.0-rc7-syzkaller #0 [ 514.988012][T28385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.998073][T28385] Call Trace: [ 515.001378][T28385] dump_stack+0x1fb/0x318 [ 515.005733][T28385] panic+0x264/0x7a9 [ 515.009629][T28385] ? trace_hardirqs_on+0x34/0x80 [ 515.014569][T28385] __kasan_report+0x1b9/0x1c0 [ 515.019263][T28385] ? bitmap_ipmac_destroy+0x1d2/0x3c0 [ 515.024691][T28385] kasan_report+0x26/0x50 [ 515.029025][T28385] check_memory_region+0x2b6/0x2f0 [ 515.034138][T28385] __kasan_check_read+0x11/0x20 [ 515.039003][T28385] bitmap_ipmac_destroy+0x1d2/0x3c0 [ 515.044230][T28385] ip_set_create+0xae0/0xfd0 [ 515.048837][T28385] ? ip_set_protocol+0x5b0/0x5b0 [ 515.053787][T28385] nfnetlink_rcv_msg+0x9ae/0xcd0 [ 515.058938][T28385] ? cap_capable+0x25b/0x290 [ 515.063642][T28385] ? cap_capable+0x25b/0x290 [ 515.068486][T28385] netlink_rcv_skb+0x19e/0x3e0 [ 515.073257][T28385] ? nfnetlink_bind+0x250/0x250 [ 515.078128][T28385] nfnetlink_rcv+0x1e0/0x1e50 [ 515.082894][T28385] ? rcu_lock_release+0x9/0x30 [ 515.087660][T28385] ? rcu_lock_release+0x21/0x30 [ 515.092519][T28385] ? netlink_deliver_tap+0x142/0x880 [ 515.097826][T28385] netlink_unicast+0x767/0x920 [ 515.102608][T28385] netlink_sendmsg+0xa2c/0xd50 [ 515.107530][T28385] ? netlink_getsockopt+0x9f0/0x9f0 [ 515.112742][T28385] ____sys_sendmsg+0x4f7/0x7f0 [ 515.117511][T28385] __sys_sendmsg+0x1ed/0x290 [ 515.122110][T28385] ? check_preemption_disabled+0xb4/0x260 [ 515.127851][T28385] ? debug_smp_processor_id+0x9/0x20 [ 515.133412][T28385] ? debug_smp_processor_id+0x1c/0x20 [ 515.138783][T28385] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 515.144876][T28385] ? prepare_exit_to_usermode+0x221/0x5b0 [ 515.150616][T28385] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 515.156396][T28385] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 515.161860][T28385] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 515.167587][T28385] ? do_syscall_64+0x1d/0x1c0 [ 515.172285][T28385] __x64_sys_sendmsg+0x7f/0x90 [ 515.177045][T28385] do_syscall_64+0xf7/0x1c0 [ 515.181546][T28385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 515.187442][T28385] RIP: 0033:0x45b349 [ 515.191334][T28385] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 515.211032][T28385] RSP: 002b:00007ff1a1f0dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 515.219457][T28385] RAX: ffffffffffffffda RBX: 00007ff1a1f0e6d4 RCX: 000000000045b349 [ 515.227554][T28385] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000003 [ 515.235526][T28385] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 515.243499][T28385] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 515.251463][T28385] R13: 00000000000008de R14: 00000000004ca30e R15: 000000000075bf2c [ 515.261003][T28385] Kernel Offset: disabled [ 515.265330][T28385] Rebooting in 86400 seconds..