0001ac0)="26f98e503c40959efbcfb3a718cd43ee62a850191169eed39fb153da7a8f478c0f04826d23f72eadb044727045ffa3435e4f49f344ce3a38ded7be9e14784c5a1f49ac953962ec78d7346a7b92a86fe118842818c36e14779d06f1201f3cdff838b9906aeb01aa06e20c1ad29dd6e30b09bc0b64082df0920709bf6ec9eb152242730bf05b3e0bcad3530d50", 0x8c}, {&(0x7f0000001b80)="56e7f4536b9f02c03e770be1d56c1a95d1ccab46f33c7721990db2898d4adf8ca6177c54df78c72f3e8c5b0160473d00dcc4851870d573effd27d175b26df288dc943f1b5164f8dc893476fee1feab2e43f22f1e726f2780f8089e1b621280cb25f80620a97d925b2ad30b55ed9d036ca50d47ef1f36bc6af988bf9740745e75428a64dbe4d2dff4f48052d3494057ddacf5f5f03836f0a07ef253dfd9ebcb07429573b5c7107269c3d9a80242c7735cd7e88701456ee0fe135d1f0ccc76d4f2a94e798f89f32ad64e3b1f8823fafc93", 0xd0}, {&(0x7f0000001c80)="370b109528c46865fce69d5c651eac78cf3de09c6550a87b3938f2fb5866ca3cd23a4a202cd2e459534261242f8ad0607dad5d868252d4409178b9afbd6c27c572", 0x41}, {&(0x7f0000001d00)="b59acdc161fa488f8622c6774fcd5c95ca50e373f45c493a2952fe6aaaacf0068640783bcc3d5efa6b5e6f690c28789474d4520b4ad837865775b3a748e68c80d0d73d0c54036a942579ede686000ac59936d86caf8c176b55ad32ca9e18ad7b8580861bc26c6e86944743b0198b7eeda1dbac3a27384fb2c69135c91e1aa3935cd0fbe17a3d67d9a6db36d58d3f47ed1f8a552129454f1b9a1a4c1b22083eb20c6fce76a4", 0xa5}], 0xa, &(0x7f0000001e80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @dev={0xac, 0x14, 0x14, 0x39}}}}], 0x50}, 0x8800) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)=@rc={0x1f, @any, 0x54}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="162509f51042d0ef20c0aa9896004124f82d27f4c4d0add7d24bb4726fda13554e3f12a6dc1aac60af0334560929ae0c5890d721ae076a56dca44f055383b084eab52ba85361e247491cf2197ea7d29bb77640852ef24f772af318eaec8eaa709ef57b76b1217714eb2bb09ce601d549fab25c3a67f25f287f5ade3417f9722fb418b6578a54993b4758dfdcdd43d10572eb45d09b6cd035958b2cd69dafe7d6204cf3cff46eaf5e358707611b3f5317a5275588a6dfaaece3c2f4c9eaf743eb39318d875e575e", 0xc7}, {&(0x7f0000000140)="a2a7ffc4acdc6b0200f978a341bb254c", 0x10}, {&(0x7f0000000300)="a3b26940272dc93f5e61925425e8d22a99813d2d6a6c7900c621f408091c088e18eea02585159d9f0a9f92a8b2c3db0e6c5fc42651a5d5dfe845887d7bd10487368a35236e05d501f1d1bcb45ef280e4f8243192d09c538f340be43bfb24b4eb43aef7ff9c347e906cf253750cd92ca0bda45f83ffd9b75c7f822869cb9fb3b403a19efa265fb5c73d2b9114cdcb0161c6b9e74a637464947a821c59f60a61e060e2e6f8cc4b0bc70ecc3fb5fb97d2825fdbb6c695e872c59d5bc4091183", 0xbe}], 0x3, &(0x7f0000000400)=[{0x100, 0x103, 0x2, "3c2764207bfe95ca742877232e508deede1fa3afef46f3a651778fb4a56973fbccb5bc2d68973f8e3846abe7fe8efe45a2b9fae4f2aa5295efc6a90ac4886b95bd24306340dc57ce8cc0e5b703bb189138fa0bfa4f2d41834b673a38ee960b51798acc7a582063269b4f4813667eec2098e6aabff9416b5fd5f890e79fe832c8f596481f48d0c6dccf4dbc402eb586d8dfa9e851ab534f518d4eaaf8ec4589de252c12b6bbd8f72e1430d948c7dec8bad5b571ef75af84bb848cf5eaf92d6fa2e8146336b4f5289acb211b24857515fdddc9403adb751c08265c0a517f41db31208e4d138a8e6d3b77d0"}], 0x100}, 0x40010) sendmsg$kcm(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) r6 = openat$cgroup_ro(r3, &(0x7f0000002400)='pids.current\x00', 0x0, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, 0x306) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1551.594882][T28056] validate_nla: 20 callbacks suppressed [ 1551.594902][T28056] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1551.617915][T28056] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1552.051999][T28058] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1552.064544][T28056] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1552.072256][T28058] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1552.081979][T28056] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1552.129902][T28008] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1552.142338][T28008] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1552.466293][T28004] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1552.472060][T28083] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1552.486686][T28004] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1552.499547][T28083] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1552.819527][T28026] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1552.832926][T28026] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1553.061294][T28003] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1553.069503][T28003] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1553.285352][T28030] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1553.300545][T28030] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1553.602993][T28013] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1553.613763][T28013] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:09:38 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0424fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:09:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803808f000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000c00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24a80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:38 executing program 4: socket$kcm(0x2, 0x7, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040131400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1553.993883][T28149] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1554.018125][T28150] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1554.044990][T28146] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1554.059234][T28143] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1554.060689][T28150] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1554.085711][T28147] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 1554.121252][T28147] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1554.227274][T28149] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1554.305839][T28150] team0: Device lo is loopback device. Loopback devices can't be added as a team port 14:09:39 executing program 4: socket$kcm(0x2, 0xa, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/137, 0x89}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f00000003c0)=""/100, 0x64}], 0x5, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x10002) sendmsg$kcm(r1, &(0x7f0000003e80)={&(0x7f0000003880)=@in6={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5a}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003900)="185f22f1617a9b2e05d584db4f7eac6ad67824d28fa1", 0x16}, {&(0x7f0000003940)="d636066b93a0a1a12af91e0af6", 0xd}, {&(0x7f0000003980)="43fc7fc230f9c0d65c7fb39d9bf7b4ac66e6d1b101475b10ed851bc95e9e5021a669ac6ffdd63c0465fa59766f0d98289e455e3c579c85f27ce5514e718a271afc589168117dedfd624564cf8596801510550cc17f3b6eef9602b26a219c0bf01e1845033fd69f5c84cf5db172c733", 0x6f}, {&(0x7f0000003a00)="14031b6db571092ca080180da0ed62fd3c573fe7108e97a5db024ba287d72c4fb8df5c9ed792940a28de8a4afb34bcf3b836d942c0d87cdedb90c475d9a28329246f2db3a11d83e5cf818c1572d5b297d0faed190772cbb8dce3db4346a1965cea1a4fe58b9c486b515462b2d2d77c64e3ab9dfb3ee84e4de346a65d890753424d86f49c77217ed9e3417f367b548b5d283b881f6476882e578ccfbea9ceb8928271a91549304dddfe5cb075dd3bc3acfd3f4ba1ab536cd1bdfd7d3bb3017143315187630a8fd7c6f21d1b2ae6a76a80403bc03ac5122f268b68a1d62d7fa8e63dbb09a7", 0xe4}, {&(0x7f0000003b00)="40501df4c54fdfdff010bb9401bf995f13d0bc65ac170557c27e3ddd4048add5f48ebbea0d76e2d20726611cb3dc6d74dd3e95c4b138c5da135aca6fbbebe345e321755b437bc90ec9fbda736e3bbf8dcdee5012ebf25f5359ba9040159fd9b90f3fd85dc2d2dd2cc1b4669c8e026acc3606fb40b6382d2188313a91f6898b83b071f60e7dc5361ed917", 0x8a}, {&(0x7f0000003bc0)="448a1ba1f8d0fb5a2f881c898bc6f10a7e0ef1fe76b839dbdd24937549b5b9a42f513c77b7cc0765f08cdc7a7e53e4f44a9a0baa8b8df81bfba24b9bc7aaf47409adc491ec651c213602baccec815f62ba0a755d333798ab4088854d92affdf23a82b4aa55949ae738bcdd71ecd3dc61dbef0b4e", 0x74}, {&(0x7f0000003c40)="5a45707b27a86db5c97d0f6b3ddeeb14a971b5c5b0a21102ef12ac1e7adc2e5ab5cdbe6f04327b131944aea72e6afec98335152731447efda2a55852c52bb020eccc351d6c7c6b485cb84e29a9b3a70cdb598c1e1b8a7b15e25dd1c13f380fec1ddc1077995cf966df7224a916c1b19f91bc43c141c5d0d351ff0c966cb71f09e1a49a2a5ee07122a28521315fb2bc989654f186d7b9746f9806d8954380821bf68fec7bd5bf6509b1e2faedcc8e3b2d137d614eb8e576685ac2b3370cf844e2793ba224ad746c6cec661652e78e67d03ebd91ff36b516908011521815e54e17", 0xe0}, {&(0x7f0000003d40)="669d77897d9e4a085859a4da9422b293cad3d3874c7413b95c97ebd5ca153cc31a06ac74f341d7631e63daff408929fd03fe995182fefacbed6a998e61f2e53562c2f0eeb3ad437e7edb78596a0eb63f01a055b9df1ea81b759a4c8528af2aa095686c05b8c2b4d57ede2ecc864d6b741b5a288512fb48428f79c6a86c5bba387d2fd61f7dd57bbde492fb9dbb042333d3f5d63a39af8d481837d1abbf16748f4be8a2e183afbe74ead5017bd141a67eae84", 0xb2}], 0x8}, 0x44005) sendmsg$kcm(r1, &(0x7f0000003840)={&(0x7f00000005c0)=@ipx={0x4, 0x1, 0x2, "159ca6be309f", 0x8}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000640)="74d7ecac", 0x4}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="73a0fd2be7afa7a45deed78edff3f2d29f1f1f6450ad958b6dbb13334030", 0x1e}], 0x3, &(0x7f0000001700)=[{0x10, 0x10a}, {0x1010, 0x11, 0x1, 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b792d96f381fb3dd6bf6f96396d0f18f40ebcb48ec6eb8e0c9739bee6df6ab63ef5bc59e7d1e4afe916baa917116b53676d8fc89e05804b70ae4b20cdc96ac498a6a9542147e6fe55a17e71cf4f67abeda5483ffe59e617ce62c6ab8d7a68fe356b6f6b022b1fa1a2c2dcf7c338b14b4a6d7b4fb10a185d942c0e3e014f72d7e2b45462fcbf957735d8a58ba1a43c1f3719ae194efe351ad678a765134f740a74a4420a9ebd0c96ee7ad11c9f7240cb6f4b0beeaee7490155ec9b5cde635c6ab3e616afbd174a078fd17c7176547b042990be0a9f47f5ea5da6808f43848c4af4bf78057e27346b2471542a9be510f8ab910d8e6a98d7c5bf1df4dc95cd43d0412d9a55c973be862060a65269bee196e223e70bf4422b6de9815d0e600997f0ecbe03ce4125a9f92b70c0842decd3524a51ecd009bb1cc91bacf68e88012fd2a0d518c367af5473dc45192afd4bf0ba640c9fd9f10acd3c5043234ae3fb3f3a5900bc76d4d4867fc1c1912953e1cea6d77de50ff1ab0345e1bb487bdd29fe7655afeda866180c4d0218623be93439cc9f46106d03baab70091456e67322f9f5bb5c37c191d57592d29736e9940a9e96fe4662dd4cb31c30bac703668312db3e7ad0415daa06a2efdf2fc09bd38848d4770e97346b3ff1294cffc3d5958d069432e6c09a4a365fe0561c40f832ed36f34e5b299dbed9df000b19c8da408d4a254c6f9ee60cef7a807188bfa6cc45020b4da821b58e1852cafd5961b0916ee187f27a4899503eadd8177b5eb02eedb7e82fd4308635e36d1260282d67f52a2b9ba44308ef9bb39829150585bda0779a56c56c8a9483a9d3b808b10be268ab474c3392a2925bed48a4fbc0d95cb7f314344915b54a3cbf629316fa7f7708bd970c9b93d7cce1d65aed5c9b65608d497c65e3e5788baee7637cfb4e38300454f8d273489a32b5e9b9011187852635dbcde79b039c351b77ec44f49943c363fc08d3016eb164086b55bef297bfc69f355e25acf520f268c263371bee6ec1eb46602a89cb7093f300b72702f18b6479d1ad3dade0000e9980513559fe825348a7f8ab979065c85bcb6fcd7adc36674d8159b971585d4cce55f1d06d0de49e0a29afb5f26458deccd820e29c79cad8040c720b18b085e8e146290a7e980ba135bb38aca8a7d9afae694f9283b553c84c0522d62cb1d272887279584709e21a8ae448dc8460c15407422ff418af0375a04a42296f1a9e96d5865a312559ce3a654fe401f34ce4f66fe6b88e04d67fad64dc0fe25d8864e088fda07699522aed61bc1c1d3afba8df3b025a40c11578367cf40e5dde13218b3c82260a4435d16922751626e8577a700aa1f6ae0585c296a432a2df51e67ea30f0cb1367a3b139df09dabb3d49a9e870a740f65507d2958f62513ff719a39744e9f71c03b58d7fe8773c7699ae5a291e40f1323cd8fe7165de73ef6f1f96eb27c77fb2a957d43b97a28c0d38ab2b608527044d0ff2ea9b82752fd26c48998c31dbe016ce2604f5f660ba1a5f2d84bcf1f40278026bf913e8f6cae8608d14598888e695aab4c8f9356962b6f46cb97de6203f3ebe006b0af5f8cef9685a515506c5a0d2c4d7a5f95e482d134a4b8b4efd5825e72ad830afd271d3713d523d319daddf919b7313e74d78f77b4266678ff942027b57b1e10ca65fc13e18ac5902c880fbb63f1cdf7e1e1c34042f081a67d78852621ca1e92895c36a95f3c9da2b62f6c350ca885fdcb543c3e3e7329b35f796af90ed2e09ba0e66d038f984d264c6e6ef10bb388ae2daceef886480bccee5e07a08347c17f0dda555a636d361abd08d05307bd10534b1266bb3f65a25d761ed235edc15544e2eed84d6cc9aba51ecab6a860bf6ef094fe887d87f2341d8cc4d4e6045e6dc5c83114484f86f2e7e5507076807fa913d9e6871745166d9aa063f75be437e1b4dd15b0509cc7a417663353d360f8c4a5bbd80f42e1fadd83e2288c3caaa6175364a2578de9e429a09535ff8cdd0ab8253fb85fc9dfbbaed382832a6f7cce0afa8a7afa66a465f8d900720e796fbf5e389baeaed897414c19986eb803d312f543982b24edb05c8e177b03d3b64c7b9958f8d941379dac2193119de8fb39e3273361a7641f9cc6d70a3b5d19e19361fccdfd5d038a3e8b412c614ec8aeb2212cbf2a22bb4cd6996a9709708411e4b8192aa182f07c42bae7a7255efe7f598d7fa7f77db5450d26e3466d82d008b029d4f23480"}], 0x2140}, 0x4) 14:09:39 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24b80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:39 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038090000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a011700053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1554.792558][T28171] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1555.156850][T28171] team0: Device lo is loopback device. Loopback devices can't be added as a team port 14:09:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24c80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1555.343965][T28151] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:09:40 executing program 4: socket$kcm(0x2, 0xa, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1555.904159][T28202] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1555.991325][T28204] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1556.001276][T28157] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1556.324280][T28159] __nla_validate_parse: 17 callbacks suppressed [ 1556.324301][T28159] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1556.567322][T28173] nla_validate_range_unsigned: 1 callbacks suppressed [ 1556.567344][T28173] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1556.591573][T28173] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1556.835571][T28182] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1556.843991][T28182] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1557.143971][T28165] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1557.156355][T28165] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:09:42 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:09:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a002500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038091000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24d80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:42 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000400)='pids.events\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x2b, 0x6, 0xd0, 0x0, 0x0, 0x7, 0x20008, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x9, 0x5}, 0x0, 0xc26f, 0x3, 0x6, 0x28fa7f7f, 0xdc, 0x4, 0x0, 0x4, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x1) sendmsg$kcm(r3, &(0x7f00000039c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)="1364f23bbba1193d995991693edbe30eaaf1d31b3b2c7499cba88ec68cacbe5cd9cfb6b097f49f014e444f506db8b8db", 0x30}, {&(0x7f0000000480)="05aa963c8c945052ab19a15dc5ca2ee6", 0x10}], 0x2, &(0x7f0000000500)=[{0x70, 0x113, 0x10000, "0e27ccbee79cc3c8dd4f900bb47f6d65db51de1180e81f40d80f8f819a37c0c1565389c292370571ea537d5e357682359b2ef42b9bc09066a0832907103a158522689d76c3eb2af071ace55caf73b8f9e1e958a17e7e46fcc70f407c19d3de92"}, {0x1010, 0x109, 0x3, "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{0xb8, 0x112, 0x5, "097201ed91aa3e3347e5c5f67c5e86c354c9952574beeafb98a998e26a7b833337a6b5c4f1e81a7049cebd1ec31cf112b2f618f783642e308b9eb6e0b682124a92e258c9a0539aa545ea80ee72f15917b5c9248847e108bc6de852ebe78ab758940cbfaaa76b0b9701167a0f713a158efbb5c5a48984b8838f3aec6c57b0253cebf6dd8fd06893242c60f05398604e315c66ba28f48bd0f8e6825dc27a6a892971"}, {0xf8, 0x11, 0x4, "a7ccfb383d89c2640070754820c0df94d39b7ee54cd51a8166f5dbe498d7448b44165e5ac10e8a9bcfc29bfeb22d5f0bdabe6312c763b2e14aaaa923b1c24eb79e324a1a685ed1cac00009f810d033bfcfb1d0546c0796781522e6d7cdf8f1f224b30a86aebb2e5dae84264b241114ed6efad37636c36042950cedf17357a0a4c888572989cf30c15998e0151ccdcba2f9cbb18d8a04b23d9cf754de0c2c96883691c75af8d2b9a5b83a362ef20ffbda634e7568463fce78f6f9b4f915154181b2ca64d7de9eaac8423d9ae82a9b16707d1c502d6203d89bfd6eef7c1569ba870abb48ef4eb269a4"}, {0xc8, 0x109, 0xffff5e7d, "00a69ad3b9fe98107728c6d1585ccdb0ac1557e6adbcc384d87026feabaaa8a3a0782c1369389d98252de40180cbccff917552482189987ce7b1c43cf55301dea0ea9485e35177917757bcab225db3380bc4bbdc85d718e9965191769aec96ce2c663326aea3faf1515b1dfe6302d68fb07ddcbb8a8d7a5f062defdcadf37a8a7f9ce9adff5cbeaa0e135788f96fa7b2cffc23b82ab2c299c74140f5ae91cf4ae8c6677831608ccba1dd5eadc50e602c62"}], 0x34b0}, 0x4040800) r5 = perf_event_open$cgroup(&(0x7f0000004d00)={0x0, 0x80, 0x0, 0x0, 0x5, 0x5, 0x0, 0xffffffff, 0x80000, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0xea, 0x2}, 0x44000, 0x2, 0x0, 0x5, 0x7fff, 0x401, 0xd7, 0x0, 0x1, 0x0, 0xf8d}, r3, 0xffffffffffffffff, r1, 0x3) perf_event_open$cgroup(&(0x7f0000004c80)={0x4, 0x80, 0xf7, 0x3, 0x6c, 0x5, 0x0, 0x9, 0x6000, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffff01, 0x2, @perf_config_ext={0x80}, 0x1, 0x9, 0x7, 0x7, 0x80000000, 0xfff, 0xd814, 0x0, 0x1ff, 0x0, 0x3}, r4, 0xc, r5, 0x1) sendmsg$kcm(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)="cf98ee698e19c444bcb09ad89e8f7ffa6bb61979fa01b3fa95c0c5cd59f1d466e8c5e86ecf4997aa4242c571330d02ba", 0x30}, {&(0x7f0000000200)="2f6316da4bfe19c31aa2a2443aac37a999c9c89c4c72b761f8735bc64e73fab144b4e407a8bca9ee5ace1738aecd48ee7a4aecdeb8b7695a819d9f991e01edc71a3ad7be3321407898c702952d4cb7562c1e82d697cbc86f2646f5db8f003d0f7f0383f3e4a7b951", 0x68}, {&(0x7f0000003a00)="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", 0x1000}, {&(0x7f0000000280)="fe80d9e10e1451a6c960e01e801e30033cd8ebbb34e3f4fb5b157c17702084b711a3cf903df9e3ec15b6c4393b1a5f77ea6643d3885ce0a778bd3a9d67772077b89871c9b547c73ce05c05812ab373d23c8da85372f0c5c12146e8901d20f904ae9b3c2c50ec3ffb13ce46bb43cbe4550eef78bd3f3062e8b784659f8ca030f46f8ee7789f772ef4ffc245628b6fc5d2e60b2bd5d9cfff73df738f12fe7f2cd2d85f4472705f74d499d6d5910346c7320193d98684aa0a54940c1951c87dc5dada99c69057731d579a2102e854c9ba268d02d5e8070e43ce6e41b0d7e9a314de3ff30ab25247cc049784b45157b39f813f70", 0xf2}], 0x4, &(0x7f0000004a00)=[{0xf0, 0x10f, 0x29, "436959441e868d4b66225ef1dec75ac726df8c609952a63bdb78c6abb7cd3dcbf9fa35d1f23bc00a41ecd276d708f9f30f9e0149b4c1518edb39205e145ea0612ed15862d4076802369d3db89df7244416f9c521824927bfb53a43a80d18075dfa7d9047ba6e9b03dadb92a6eb70c873c8a391d0133c768dc49266c22231a903eb7bfd594ca5e32a213d1573d8ee244b48d0ace75d53b6cb24052da188ffe28bb615c998b7e2da1a78514c5b8a94ad1bed6025790827e32f2d8b364ea1294bf9d0b06250a819192ddd3bf8f418ce90e848083641732b4db06615"}, {0x68, 0x104, 0x1000, "722fa1b3bcdf2f0ea4779a6d960b0b33c8a02242935965d81b0e660e3d3863c6929cd5bd6be679e106d8bf37969509d2b5c0f56b406e1c0f8889a1a2784a86b5828fd36eacbd01f7c31dfa6e7725000ecb43b424d8b02b36"}, {0xc8, 0x11, 0x7, "c90b9e94eba8660c7bd2d5e4e78d621c9aa38f3b3877d93258689f8f816367a8dee63d7f81f9d33b40ee79eb5c36850c235f93a44aba01056cac8fa687d776b2a8230950286604325fcb22751687434ba142b4ce0b4ab8da92100d8d4462d4e17f98d76a2e3052557c7cd6eade9f72f83a7256fbf6c6c0fe082c5c38474fe227fb12e0453d1ae78a29329919d40db9a5ce0d306883ff462f5f76fc3604b98dd8202ce78c453f9bc44a98c7b2ca146a70aece"}, {0x40, 0x117, 0x0, "e2e1c4cce7e97495ed3e5fa0b97162d1447c185a1a9b98467f3f725d4cdd8f31b70cbb0989af91cd71f2f89097e470e6"}], 0x260}, 0x1) 14:09:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040035400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1557.515908][T28276] validate_nla: 13 callbacks suppressed [ 1557.516002][T28276] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1557.557237][T28279] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1557.566343][T28277] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1557.585995][T28278] netlink: 'syz-executor.2': attribute type 53 has an invalid length. [ 1557.620951][T28276] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1557.631207][T28279] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1557.632395][T28284] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1557.643406][T28277] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1557.672181][T28280] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1557.675376][T28281] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1557.702155][T28280] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1557.708266][T28284] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1557.731763][T28281] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1557.753215][T28279] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1557.786415][T28276] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 1557.805549][T28279] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1557.832814][T28276] team0: Device lo is loopback device. Loopback devices can't be added as a team port 14:09:43 executing program 4: socket$kcm(0x2, 0xa, 0x2) socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000003a40)={&(0x7f0000001dc0)=@ipx={0x4, 0x0, 0x9, "b5f8f8d966f0", 0x9}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e40)="c7d8489d6a98719b216465612e4d83b7cfe96e54ef46d6a8d38485d90ced4357ca948af0b777df9c74d97e6e784e8f28e207b01064700c9ef368eb241f135b9e0e67df6e11", 0x45}, {&(0x7f0000001ec0)="1afc42c98e5020abe96853320a1a906768f20cf90618156c63e66cfb41337959fcb920b5efdb655ac94e16accdc3cdeafe5b75e03b3151533c6ed8ecc29b27256c2245b288a9c34dd984b58354e94e1fb94cda2165a0d6730802c8112fb885ba2d6ffe2e7c2718d2da", 0x69}, {&(0x7f0000001f40)="4ce8166c7d47fa44db79c10211a8a3f6377ef0cc635ea09002ff9e4b74adb2247b2d33576b00c23cb48ecfc22160d8ebcd1bdf2f61f6c1844b758a757bb6795685cf6de861abc73d3f2f5cdba1f876956eb9dd23ab1ec584043e66012ed151a78b658515472dcb93fef009a837f65cf6b7f8ec527c636e47", 0x78}, {&(0x7f0000001fc0)="a2d12924c1c6b226bae0c5057071f748ce26b35b28923658eca543835bdf039dd725963b429dee60c9871f5cc133fdbf0603c7b7544a0113c7", 0x39}, {&(0x7f0000002000)="2e71a4d46376da1481467e7359c9505dbc3431e9256588bed3e5d5de0d0d9bb9389ee6c99b9c0180d7b047acbd088193d7dfc29089930ca887e1a760f27d6870dcd8533104524f60fd9aa012112bce59c35a304b4fcc0bce1ceb65aa3e74346acaf25cd6100a0aadfb26ef424105f99fcb407e4938b73baf06ef491b85db1af388dcecb3fcc397e9b0c8f8b85758b79f18bb96bf6a0e3b26551ae95d24c8303f0073eb88ecbde6", 0xa7}, {&(0x7f00000020c0)="2761d360c80cccf5ec795962a2b4ccf8ae62f0686f30b7684e622a381f2c1a60cee5788605965ce9cb8d227e64bc2ccd97108ce45297e157f22321841eab348e8308f2964daf89ee0e4964b06e34a5da0e8a822ded818a0fb7b48ef0711ba69b21aae64c6718b41cb4fb9ef801caccf8261be83348bfd50ac45acb2d16982344f273d276f9c0d84cfa84d7037c70921de4b1c6b94a4a2228ff6d79f2e63eb2a1720fc8e5896177f5edbf95ebbf4aa13013f90ecb4c83489fc08b149de3b79cdfb950a99aea15a5fb43af137fe3f77097", 0xd0}, {&(0x7f00000021c0)="644bab287404cc22bd6cbf03f03e68d4d2b63c5828b360bbfe8ba819694db3e5c657e51b3fd469992abab3733e3056da6bc2741a7a34ed9a9460dc453cc0f4c43100580ecc9437ed0715c72ffa2b05cef12babe4453711848b100afa353ffe466e4789e2d2734108d9f7bb42fc3b7f7137ab90d610b4cec51afbb41aee6ca6b3105bd1b3c8541078360115bf0a6024d1aff9807f7b1960ec854c68d29f8774274abaaedbe55657ccc71cc3907f1fe0", 0xaf}, {&(0x7f0000002280)="b931cc5393807f883e2b599cde1816f9549fdce9d2a96d3ebe0e807dad38e6160c7d1fe7067041aa3a88b4b539f0088db8d21bc951366f0041", 0x39}, {&(0x7f00000022c0)="6dc35f2808b87a88e6f09c5cb79d71bec65e445323b38bc5df4b14ffbaa7b7430b1d30f8228bea058e5f2e65f3a1ab5030e63c439314ac5ab8b30a5e8943b97b5fdfb3201a404c8b2335a5f8d69fd8e86fcb0fd58d67765045f8a5425c02357e02f9bed1cc998c15ccee29b61cb67915b1e1e8e4b388d1f933d41c74c0d3f3ee9656fe0d60447992de4f43004cd52b5a5f48a176ac03c199a08bab27b984414f3f077c", 0xa3}], 0x9, &(0x7f0000002440)=[{0x50, 0x1, 0x5, "e0b0e9cede44980bb166c8a18400fa2ce11697a77379d530844991278facc54e441a1123f074179f2abdcdaf628f7466c58342ad264e8218a2e3981c0a00da26"}, {0xc0, 0x115, 0xffffffff, "5f9b85582142d58717684a3839cc3ab83b8ca00b1efe127cd4541307357ffb8fe4913d57042c6fae109ce2c78591d88b690ac5677a1a4a8a587f80456c189513ba1916709dba89026befa3725500b956b28a2b2b3768b900d7a0c1195c95b65828910ab5247b89aa2563c5db9cb2f3504a2d664569fa409d5938895be8ba0cf4e2e98398243ddc3c32b43260c58d2a21a6d35dade429a019e22c080af7738a058234ca0b16912638af34"}, {0x1010, 0x11, 0x578, "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{0xb0, 0x84, 0x6, "de8b55ee88045e349ad2a5d469f9d7bfd25845ab6900b558f34bf63712d3d47ac5d6af2f5ffb7567f2626156f79616af8d035d1f435ec92c9f064f8a00b60285db12e7f043bfb05d86db65da2e19d94db4c522ff219bbf6c091ecfb4f33662ac3fc88a20d1062087b819acfdd3467d17088f7d5a836f22e00cc4b1ead501d2e6d2723b30d91f105f375c69c1c4efdeb38a491deb4c5c6598ac"}, {0xd0, 0x109, 0xb4, "9a35d3ab38303f72ff055bf076919229000397fc75dea199ec693cc76a27cdfb6361bae24769f578f31cafa04ea20a4da92dc49000650e14b0e79206bcb5ae96832cfe1c0d374b63e93392997e746b34deaeb0334f49d5c0ba98a29a3d235d5e9a04c56a1c33b17167cd561a7b7507a9b64d14633192b83464240eabf69fe56b96365fe43ff8b89b4672275fb6ae97cfb55fae51991a3a20ece71b9640c7e478a4d7841ff4be7aab307c3a2bc53b59fd3f42344b558be9e8099a322435b13d06"}, {0xd8, 0x10d, 0x0, "3ef9e47985e90ce4e7f5d9fa6cf4343905a2e3e267215f47cbc1e79bf0b83b1b17405ba40a9eb003655f84b99b8537b14559d7bc108136268d10dca7590e9e6a1f5df97347e5f43f452be2d1999f24c1496bd94775396cf71e5b1fab8e017f8c929e2efbbf197dbd9e3051d52b1ca1731119a922e5a1e4d3c1f7b9a314267d54c54dce2758b510a11a79b3365c0bb25f6c1047723f8937bfce3c24eaabdb948ca77cbab368e4e54c0769c486c3551eca9f5f9a22039f9fbeaff60374943739544319e5776d3f"}, {0xf0, 0x103, 0x9, "fb3a4c424cdddf2326d9a9c1f0796ddf26211bf6f0d175d63695466c201391c95ac581b4c45d5b73dd06f12af5e2bfc96c8b6ae01b3dbbcbec066309263957348b15a914d9805f73d74a562ff2020be3c609000326c6ea8be7d210729ca7bac0f62a274be8ca4e0e8a41c45ee8b55e84660b7bd7ddab41a22fabe0919b8f704aaae7e71a454d067bf85fd8dfa5e01d3bc9d8e833cbe45c4d04e20d098190d4655f04d95fd4df29ddf5fa9a13991bfa54fd5a36956f42067c7fdc6009d59d13c6a7c5777ae7f2ebe34d52aaf2a85b110e4fe2a1da9c408ccebb"}, {0xb8, 0x102, 0x7, "87afcc459f2e4ed2bafeb671cd6aee01a470adcd644fb05c1288441ecc5a00ce930df16b59ab4daa41fc80a8eb7279afb7762b8c8f5675227e82ab110f7a634478548bd63a4152c9f8dd87e1e8e4d63b885e7aaa6fd70f98a95e5a06ce74632b4f4bb2731ab02bff1ca46cac7f9342c340e38ee00ec471649050dfe9267a07d1e47bca9d6eabdb908b1dcc23f5ecbc668148270c8259dfcdad47f15091a99bbcb9dd50"}, {0xc0, 0x103, 0x0, "448f606d045132ed70d15945d3da1922deadba50552b2c270feb7efec2bcabeca5baa9e4fe85e28f3c79b43698d1cc40add5174616a568948d5c83ba1773083224a139bf5fdc31300e2f244392cd1d5a79282917140937ab2adaefa9c80324d770820d63a02d8ae4d08024fed6a02a83e61310e74554808e5c085370380699e319292826491e9386d25e83064cafdf14fbbaebee41adea5acc7b5fce591738b88b3416ad5d39d7dda305d98c4efb52"}], 0x15e0}, 0x4090) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x6d143b6f}, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000000700)={&(0x7f0000000540)=@ieee802154, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/211, 0xd3}], 0x1}, 0x2000) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)="d9217cb56821d9a83e592dffbacb5a7be1f79dd804868be9041f6c741b759a8db52fb0ab0d9c8c9f59813d9329bf2cdd5a846461a9e4e942fdfc4e9b2d9303340306953a9f5d636056e2bc33109cfd92526381747ea4586918dc1e8082e9dc9ae8aabaa8759c75b1f6d1e2a3f9bc1b9a62d24bb3171dc914c71c858faf22df57100a4d7894a4fc659e4bb00838118601d7a7d355cea2b8a8bd721d8995fefbac691fd5a65377cb17f1258e3ff751299c7d0d1024e13dd9894c2e3078a17947e570e6181526d5f84eabcc6949b948a2e34a05468c95df1884b58aaaaabf657cfcd0bd1a208497e4df19d5f15085fb10", 0xef}], 0x1, &(0x7f0000000740)=[{0x78, 0x173ba9334b9f0631, 0x0, "308303caf150aa95521056ca2fad3b0713592800a8945c286d31d37b2c6d6b0e8d05fa08c6550192e827e10a2417f9b95a52ea1fe85e46a2d51f466cac0f97a26c15557eaaa3a85d08d6c698ae566db8d416fd7d5d33be1934d0c59fea0f1329320c26"}, {0xd8, 0x1, 0xffff, "840369d753186593dcd3f234e88dcdc3da6d01a297384d47ef12bcb690961374e561213257845a5e9ace1cb84c4262576aed11de924282aac57bff4c0bccd5321b7b36d25c49f94a809cd8009400e4113faf36743de1b46684cc07bf920e5be99f3e5788300f710b234a4350264ddfed25f3090eb8d953a467259e086c4a1df8343821a00bead50c97786efe616dccebca3f9f04e16b5bfe09ac2fe90268ecbd4f41721fbff70cc6f2ec0391519789d8edb24ce65a10ce49091cee1bb5d1077ef087fefe91626a45"}, {0xf0, 0x107, 0xee4, "c5e0eb26224de5bfec8331c858b99f6c10108a921addc7b6af5f1d72c1c1ed567eb0738156aa6dde443c12e3fe67a1d43dc2142fc362868b43d13da07803640948153fe96f7fd3420e0b57042d2e80f2bcb1a899f6a5f98d92620f13f424665b8bef993a2b8018a2241f8a7b890e71e5a6041e431f58b623a9f3b39e64126d44f3b4f3f6384eb18ad1c7b4396c520fa0b3ff1a9be9d0d35a2be0794f6136e04019be84b7ef3fb6c5988ff65d048f10908026fa35c856b12abc3a82c9371c4d740aabb2ebf03a1552925b2ac291c9a05f786b22eae908734e971d36f0"}, {0x110, 0x112, 0x5, 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0x1600}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1557.950389][T28277] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1558.348833][T28280] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1558.379008][T28301] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1558.385521][T28287] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:09:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24e80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a013100053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038092000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1559.021292][T14296] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1559.108856][T28302] team0: Device lo is loopback device. Loopback devices can't be added as a team port 14:09:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a740a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1559.278809][T28286] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:09:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24f80648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1559.979702][T28278] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1560.302107][T28293] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:09:45 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0624fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:09:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038093000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:45 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a003500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25080648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040040400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1560.900758][T28394] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:09:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25180648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1561.389115][T28397] __nla_validate_parse: 22 callbacks suppressed [ 1561.389136][T28397] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:09:46 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a004000053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1561.615041][T28414] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1561.636968][T28413] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. 14:09:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038094000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1561.797210][T28422] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1561.922214][T28429] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:09:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25280648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1562.382044][T28422] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1562.392831][T28400] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1562.392905][T28400] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1562.438201][T28430] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:09:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1562.555973][T28447] validate_nla: 27 callbacks suppressed [ 1562.555994][T28447] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1562.607981][T28447] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1562.655510][T28448] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1562.684000][T28448] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1562.959272][T28402] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1563.024983][T28447] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1563.438042][T28416] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1563.778767][T28421] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1564.064943][T28406] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:09:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0724fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:09:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a005a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25380648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038095000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:52 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) 14:09:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004006c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1567.546871][T28511] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1567.561480][T28511] __nla_validate_parse: 5 callbacks suppressed [ 1567.561565][T28511] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1567.636879][T28515] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1567.686096][T28514] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1567.710094][T28519] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1567.764248][T28515] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1567.769634][T28517] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1567.797136][T28514] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1567.810613][T28518] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1567.813239][T28518] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1567.884821][T28515] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:09:53 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038096000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1567.896838][T28519] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1567.928148][T28517] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1567.948222][T28515] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1567.969274][T28521] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1567.981952][T28521] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1568.101618][T28534] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1568.160620][T28534] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1568.492195][T28526] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 14:09:53 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a006300053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25480648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1568.595710][T28522] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1568.625299][T28526] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. 14:09:53 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) [ 1568.652241][T28534] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1568.755569][T28557] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:09:54 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038097000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1569.436619][T28516] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1570.102673][T28538] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1570.531696][T28524] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1570.775841][T28514] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:09:56 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0824fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:09:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25580648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a006c00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:56 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038098000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040002400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1571.419327][T28646] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:09:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038099000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:09:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25680648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a24a600053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:09:56 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:57 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:09:57 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1572.596580][T28645] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1572.614207][T28645] __nla_validate_parse: 23 callbacks suppressed [ 1572.614226][T28645] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1573.087986][T28648] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1573.101953][T28648] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1573.341591][T28642] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1573.353498][T28642] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1573.578806][T28671] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1573.587129][T28671] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1573.856934][T28647] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1573.866881][T28647] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1574.098299][T28679] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1574.110073][T28679] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1574.423237][T28652] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1574.437086][T28652] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:10:03 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0a24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25780648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a03ff00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:03 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809a000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040003400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1578.000338][T28783] validate_nla: 13 callbacks suppressed [ 1578.000358][T28783] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1578.019514][T28781] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1578.101258][T28787] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1578.120663][T28781] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1578.198649][T28783] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1578.210316][T28784] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1578.210382][T28789] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1578.210751][T28784] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1578.224621][T28789] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1578.260241][T28787] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000300053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1578.369230][T28783] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1578.377364][T28783] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:10:03 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1578.417361][T28788] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1578.438228][T28788] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:10:03 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1578.539989][T28801] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1578.573103][T28801] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1578.606098][T28801] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:10:03 executing program 4: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:04 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:04 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1579.355543][T28801] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1579.379035][T28785] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1579.388281][T28801] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1579.394499][T28785] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1579.407274][T28801] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1579.859933][T28793] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1580.116613][T28792] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1580.347770][T28790] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1580.590029][T28817] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1580.900875][T28789] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:06 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0b24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:06 executing program 4: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:06 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25880648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000800053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040004400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1581.323860][T28911] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:10:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 14:10:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25980648c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:06 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809c000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 14:10:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 14:10:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1582.350172][T28918] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1582.875153][T28914] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1583.135890][T28926] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1583.147576][T28926] __nla_validate_parse: 15 callbacks suppressed [ 1583.147596][T28926] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1583.470070][T28943] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1583.481654][T28943] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:10:08 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0c24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 14:10:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a800a8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:08 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000900053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:08 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809d000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040005400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1583.786909][T29003] validate_nla: 9 callbacks suppressed [ 1583.786928][T29003] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1583.826981][T29004] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1583.871900][T29003] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1583.885602][T29007] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1583.900220][T29004] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1583.915009][T29008] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 1583.922417][T29012] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1583.958555][T29011] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1583.962786][T29008] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1583.976875][T29011] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1583.999368][T29003] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:10:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1583.999394][T29003] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1584.032246][T29008] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1584.048490][T29012] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80238c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:09 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809e000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1584.292168][T29026] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1584.319449][T29026] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:10:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1584.394489][T29028] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1584.404025][T29028] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:10:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1584.665668][T29036] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 1584.929012][T29014] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1585.423117][T29013] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1585.730931][T29039] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1586.045207][T29018] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:14 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0d24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 14:10:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80258c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:14 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000c00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:14 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809f000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:14 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040006400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1589.770526][T29107] validate_nla: 4 callbacks suppressed [ 1589.770546][T29107] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:10:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) [ 1589.852813][T29107] __nla_validate_parse: 7 callbacks suppressed [ 1589.852833][T29107] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1589.887568][T29110] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1589.913756][T29103] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 1589.980750][T29107] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1589.983830][T29108] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1589.995420][T29110] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1590.010482][T29103] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1590.013480][T29107] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1590.022399][T29103] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1590.038158][T29108] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1590.132771][T29103] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 1590.158416][T29103] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:10:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) [ 1590.188272][T29103] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:10:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802a8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1590.245803][T29108] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1590.284831][T29108] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1590.386542][T29127] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1590.426084][T29127] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:10:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 14:10:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 14:10:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 1590.951392][T29127] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1590.979459][T29127] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1590.990528][T29114] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1591.007383][T29114] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1591.018831][ T6348] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1591.595622][T29133] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1591.836223][T29116] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:10:17 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0e24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f", 0x17}], 0x1}, 0x0) 14:10:17 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802b8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a002500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1592.583053][T29187] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:17 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040007400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f", 0x17}], 0x1}, 0x0) 14:10:17 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802d8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a003500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f", 0x17}], 0x1}, 0x0) 14:10:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e", 0x23}], 0x1}, 0x0) [ 1593.535314][T29213] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1594.295536][T29191] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1594.547494][T29217] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:10:19 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d1024fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e", 0x23}], 0x1}, 0x0) 14:10:19 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802e8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a005a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1594.802810][T29274] validate_nla: 16 callbacks suppressed [ 1594.806524][T29274] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1594.810553][T29276] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1594.832458][T29277] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1594.881831][T29274] __nla_validate_parse: 20 callbacks suppressed [ 1594.881904][T29274] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1594.904865][T29276] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1594.914106][T29277] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1595.218179][T29275] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1595.226292][T29275] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1595.240129][T29280] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1595.265339][T29280] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1595.317088][T29276] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1595.335685][T29276] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1595.419523][T29274] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:10:20 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040008400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e", 0x23}], 0x1}, 0x0) 14:10:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80308c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1595.474194][T29274] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:10:20 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a006300053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b", 0x29}], 0x1}, 0x0) [ 1595.641233][T29277] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1595.670259][T29277] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1595.689764][T29306] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1595.705353][T29306] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1595.729042][T29305] netlink: 'syz-executor.2': attribute type 8 has an invalid length. [ 1595.789719][T29307] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1595.831813][T29307] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:10:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b", 0x29}], 0x1}, 0x0) 14:10:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b", 0x29}], 0x1}, 0x0) [ 1596.501436][T29284] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1597.008255][T29311] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:10:22 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d1124fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000", 0x2c}], 0x1}, 0x0) 14:10:22 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:22 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a006c00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:22 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80588c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1597.782090][T29314] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1598.256329][T29365] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:23 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040009400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000", 0x2c}], 0x1}, 0x0) 14:10:23 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a001701053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:23 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80638c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000", 0x2c}], 0x1}, 0x0) 14:10:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1", 0x2d}], 0x1}, 0x0) [ 1599.056164][T29363] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1599.580882][T29370] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1602.920352][T29385] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1602.929785][T29385] __nla_validate_parse: 15 callbacks suppressed [ 1602.929806][T29385] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1603.146580][T29413] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1603.158641][T29413] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:28 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d1224fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a003101053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1", 0x2d}], 0x1}, 0x0) 14:10:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80698c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1603.301652][T29475] validate_nla: 10 callbacks suppressed [ 1603.301671][T29475] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1603.363925][T29476] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1603.378368][T29475] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1603.443791][T29476] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1604.057445][T29412] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1604.065644][T29412] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1604.113287][T29476] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1604.141775][T29476] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1604.482872][T29436] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1604.497206][T29436] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1604.811747][T29417] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1604.820281][T29417] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1", 0x2d}], 0x1}, 0x0) 14:10:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a00a624053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a806c8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:30 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1605.055427][T29483] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1605.073170][T29483] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1605.163457][T29543] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1605.206367][T29546] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1605.242597][T29543] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1605.275700][T29547] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1605.291752][T29549] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:10:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000800053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1605.545216][T29557] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 1605.565137][T29557] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1605.773625][T29481] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1605.873206][T29543] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:10:31 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) [ 1606.461292][T29487] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1607.037894][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 1607.044219][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 1610.285656][T29502] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1610.295424][T29502] __nla_validate_parse: 11 callbacks suppressed [ 1610.295445][T29502] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1610.520039][T29550] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1610.533449][T29550] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:35 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d3524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:35 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a02053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a806f8c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a806f8c63940d0924fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1610.644978][T29620] validate_nla: 4 callbacks suppressed [ 1610.644997][T29620] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1610.745603][T29621] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1610.788788][T29620] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1610.800815][T29624] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1610.845080][T29621] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1610.867558][T29624] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1611.140955][T29620] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1611.179898][T29620] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1611.285075][T29624] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1611.285426][T29553] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1611.298887][T29621] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1611.329210][T29553] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1611.338817][T29624] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1611.349024][T29621] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1611.839472][T29625] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 1611.860790][T29625] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.4'. 14:10:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:37 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a03053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80708c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:37 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1611.984837][T29669] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1612.013999][T29668] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1612.068034][T29671] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1612.160457][T29673] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1612.591183][T29629] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80738c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:37 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a04053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:37 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80588c63940d0924fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1613.451162][T29627] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1613.913166][T29634] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1617.280222][T29649] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1617.293419][T29649] __nla_validate_parse: 15 callbacks suppressed [ 1617.293446][T29649] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:10:42 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d5b24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80758c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a05053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1617.508046][T29677] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1617.516266][T29677] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1617.646874][T29757] validate_nla: 8 callbacks suppressed [ 1617.646894][T29757] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1617.703494][T29759] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1617.738484][T29758] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1617.751307][T29759] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1617.761004][T29757] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1617.782175][T29758] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1618.074028][T29757] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1618.089757][T29757] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1618.146565][T29758] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1618.173566][T29758] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:10:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a06053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1618.205903][T29673] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1618.238542][T29673] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1618.373861][T29779] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1618.415377][T29779] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1618.789065][T29698] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 1618.812957][T29698] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.4'. 14:10:44 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:44 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380aa000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80788c63940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1618.870463][T29779] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1618.954802][T29804] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:10:44 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a07053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1619.033434][T29802] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1619.146172][T29807] netlink: 'syz-executor.2': attribute type 12 has an invalid length. [ 1619.587363][T29764] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c0a940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:44 executing program 4: socket$kcm(0x2, 0xa, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x43408) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) mount$bpf(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB='mode=000000000000000ckfsfloor=memory.eventS\x00,hash,\x00']) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$kcm(0x29, 0x5, 0x0) 14:10:44 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ab000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1620.382139][T29834] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1620.494652][T29785] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1620.961161][T29767] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:46 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0935fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ac000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:46 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a08053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c23940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:46 executing program 4: socket$kcm(0x2, 0xa, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188120f80ecdb4cb9cca7480ef401000000e3bd6efb440e090b0e000a0010000000028100001201", 0x2e}], 0x1}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0x43408) openat$cgroup_subtree(r2, &(0x7f0000000100), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) mount$bpf(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB='mode=000000000000000ckfsfloor=memory.eventS\x00,hash,\x00']) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$kcm(0x29, 0x5, 0x0) [ 1621.289769][T29809] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1621.883665][T29889] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 1621.994925][T29813] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1622.635298][T29807] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1622.653248][T29807] __nla_validate_parse: 20 callbacks suppressed [ 1622.653265][T29807] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000d400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:48 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040012400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c25940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a09053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ad000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1622.895690][T29895] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1622.916437][T29895] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1623.002859][T29946] validate_nla: 14 callbacks suppressed [ 1623.002880][T29946] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1623.018885][T14300] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1623.082416][T29949] netlink: 'syz-executor.4': attribute type 18 has an invalid length. [ 1623.097254][T29946] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1623.121415][T29950] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1623.136682][T29948] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1623.177808][T29948] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1623.181720][T29952] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 14:10:48 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1623.188716][T29950] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1623.422472][T29959] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 1623.785056][T29946] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1623.878057][T29948] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1623.882135][T29950] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1623.888253][T29946] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1623.910373][T29897] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1623.930687][T29948] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1623.944758][T29950] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1623.956950][T29897] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1623.965168][T29952] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 14:10:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2a940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1624.153128][T29978] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1624.566325][T29914] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1624.885438][T29901] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1625.134446][T29955] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:10:50 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d095bfc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ae000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:50 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a0e053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2b940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:50 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a0f053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1625.769881][T29960] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 1626.401144][T29972] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:10:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000e400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2d940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380af000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a35053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:52 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004480f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1626.840043][T30028] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:52 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1627.373146][T30092] FAULT_INJECTION: forcing a failure. [ 1627.373146][T30092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1627.402701][T30092] CPU: 1 PID: 30092 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 1627.411515][T30092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.421590][T30092] Call Trace: [ 1627.424887][T30092] dump_stack_lvl+0xcd/0x134 [ 1627.429504][T30092] should_fail.cold+0x5/0xa [ 1627.434041][T30092] _copy_from_user+0x2c/0x180 [ 1627.438744][T30092] __copy_msghdr_from_user+0x91/0x4b0 [ 1627.444145][T30092] ? __ia32_sys_shutdown+0x70/0x70 [ 1627.449290][T30092] ? mark_lock+0xef/0x17b0 [ 1627.453744][T30092] sendmsg_copy_msghdr+0xa1/0x160 [ 1627.458796][T30092] ? do_recvmmsg+0x6e0/0x6e0 [ 1627.463416][T30092] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1627.469418][T30092] ? lock_chain_count+0x20/0x20 [ 1627.474298][T30092] ___sys_sendmsg+0xc6/0x170 [ 1627.478920][T30092] ? sendmsg_copy_msghdr+0x160/0x160 [ 1627.484237][T30092] ? __fget_files+0x21b/0x3e0 [ 1627.488933][T30092] ? lock_downgrade+0x6e0/0x6e0 [ 1627.493817][T30092] ? __fget_files+0x23d/0x3e0 [ 1627.498522][T30092] ? __fget_light+0xea/0x280 [ 1627.503138][T30092] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1627.509411][T30092] __sys_sendmsg+0xf3/0x1c0 [ 1627.513939][T30092] ? __sys_sendmsg_sock+0x30/0x30 [ 1627.518987][T30092] ? lock_downgrade+0x6e0/0x6e0 [ 1627.523876][T30092] ? syscall_enter_from_user_mode+0x21/0x70 [ 1627.529801][T30092] do_syscall_64+0x35/0xb0 [ 1627.534248][T30092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1627.540166][T30092] RIP: 0033:0x7ff117663739 [ 1627.544601][T30092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1627.558105][T30030] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1627.564223][T30092] RSP: 002b:00007ff114bda188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1627.564254][T30092] RAX: ffffffffffffffda RBX: 00007ff117767f80 RCX: 00007ff117663739 [ 1627.564273][T30092] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1627.564290][T30092] RBP: 00007ff114bda1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1627.564307][T30092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1627.613083][T30092] R13: 00007ffdd3545d8f R14: 00007ff114bda300 R15: 0000000000022000 [ 1627.664497][T30078] __nla_validate_parse: 19 callbacks suppressed [ 1627.664519][T30078] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1627.714788][T30079] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1627.760228][T30081] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:10:52 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1627.923785][T30109] FAULT_INJECTION: forcing a failure. [ 1627.923785][T30109] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1627.965462][T30109] CPU: 1 PID: 30109 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 1627.974275][T30109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.984353][T30109] Call Trace: [ 1627.988079][T30109] dump_stack_lvl+0xcd/0x134 [ 1627.992807][T30109] should_fail.cold+0x5/0xa [ 1627.997347][T30109] _copy_from_user+0x2c/0x180 [ 1628.002049][T30109] iovec_from_user+0x242/0x3c0 [ 1628.006855][T30109] __import_iovec+0x65/0x590 [ 1628.011504][T30109] import_iovec+0x10c/0x150 [ 1628.016042][T30109] sendmsg_copy_msghdr+0x12d/0x160 [ 1628.021179][T30109] ? do_recvmmsg+0x6e0/0x6e0 [ 1628.025798][T30109] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1628.031794][T30109] ? lock_chain_count+0x20/0x20 [ 1628.036669][T30109] ___sys_sendmsg+0xc6/0x170 [ 1628.041281][T30109] ? sendmsg_copy_msghdr+0x160/0x160 [ 1628.046684][T30109] ? __fget_files+0x21b/0x3e0 [ 1628.051376][T30109] ? lock_downgrade+0x6e0/0x6e0 [ 1628.056262][T30109] ? __fget_files+0x23d/0x3e0 [ 1628.060962][T30109] ? __fget_light+0xea/0x280 [ 1628.065561][T30109] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1628.071821][T30109] __sys_sendmsg+0xf3/0x1c0 [ 1628.076340][T30109] ? __sys_sendmsg_sock+0x30/0x30 [ 1628.081382][T30109] ? lock_downgrade+0x6e0/0x6e0 [ 1628.086266][T30109] ? syscall_enter_from_user_mode+0x21/0x70 [ 1628.092187][T30109] do_syscall_64+0x35/0xb0 [ 1628.096635][T30109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1628.102549][T30109] RIP: 0033:0x7ff117663739 [ 1628.106987][T30109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1628.126614][T30109] RSP: 002b:00007ff114bda188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1628.135053][T30109] RAX: ffffffffffffffda RBX: 00007ff117767f80 RCX: 00007ff117663739 [ 1628.143296][T30109] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1628.151359][T30109] RBP: 00007ff114bda1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1628.159342][T30109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1628.167319][T30109] R13: 00007ffdd3545d8f R14: 00007ff114bda300 R15: 0000000000022000 [ 1628.642916][T30024] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1628.660743][T30024] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:10:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc0a00000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:54 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2e940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:54 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a48053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1629.164534][T30089] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1629.173839][T30089] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1629.274596][T30146] validate_nla: 16 callbacks suppressed [ 1629.274616][T30146] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1629.322461][T30148] FAULT_INJECTION: forcing a failure. [ 1629.322461][T30148] name failslab, interval 1, probability 0, space 0, times 0 [ 1629.382916][T30147] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1629.398357][T30146] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1629.414791][T30147] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1629.428386][T30148] CPU: 0 PID: 30148 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 1629.435778][T30149] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1629.437178][T30148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.437196][T30148] Call Trace: [ 1629.437206][T30148] dump_stack_lvl+0xcd/0x134 [ 1629.437240][T30148] should_fail.cold+0x5/0xa [ 1629.437277][T30148] ? __get_vm_area_node.constprop.0+0xd3/0x380 [ 1629.437313][T30148] should_failslab+0x5/0x10 [ 1629.437342][T30148] kmem_cache_alloc_node_trace+0x59/0x2f0 [ 1629.437381][T30148] __get_vm_area_node.constprop.0+0xd3/0x380 [ 1629.437422][T30148] __vmalloc_node_range+0x12a/0x9e0 [ 1629.437447][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.437473][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.437503][T30148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1629.437535][T30148] ? vfree_atomic+0xe0/0xe0 [ 1629.437561][T30148] ? __netlink_dump_start+0x900/0x900 [ 1629.437588][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.437616][T30148] vmalloc+0x67/0x80 [ 1629.437644][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.437670][T30148] netlink_sendmsg+0x5f0/0xdb0 [ 1629.437702][T30148] ? netlink_unicast+0x7d0/0x7d0 [ 1629.437737][T30148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1629.437770][T30148] ? netlink_unicast+0x7d0/0x7d0 [ 1629.437797][T30148] sock_sendmsg+0xcf/0x120 [ 1629.437828][T30148] ____sys_sendmsg+0x6e8/0x810 [ 1629.437860][T30148] ? kernel_sendmsg+0x50/0x50 [ 1629.437886][T30148] ? do_recvmmsg+0x6e0/0x6e0 [ 1629.437921][T30148] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1629.437949][T30148] ? lock_chain_count+0x20/0x20 [ 1629.437985][T30148] ___sys_sendmsg+0xf3/0x170 [ 1629.438016][T30148] ? sendmsg_copy_msghdr+0x160/0x160 [ 1629.438052][T30148] ? __fget_files+0x21b/0x3e0 [ 1629.438078][T30148] ? lock_downgrade+0x6e0/0x6e0 [ 1629.438120][T30148] ? __fget_files+0x23d/0x3e0 [ 1629.438152][T30148] ? __fget_light+0xea/0x280 [ 1629.438178][T30148] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1629.438213][T30148] __sys_sendmsg+0xf3/0x1c0 [ 1629.438243][T30148] ? __sys_sendmsg_sock+0x30/0x30 [ 1629.438273][T30148] ? lock_downgrade+0x6e0/0x6e0 [ 1629.438316][T30148] ? syscall_enter_from_user_mode+0x21/0x70 [ 1629.438352][T30148] do_syscall_64+0x35/0xb0 [ 1629.438385][T30148] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1629.438416][T30148] RIP: 0033:0x7ff117663739 [ 1629.438438][T30148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1629.438463][T30148] RSP: 002b:00007ff114bda188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1629.438491][T30148] RAX: ffffffffffffffda RBX: 00007ff117767f80 RCX: 00007ff117663739 [ 1629.438510][T30148] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1629.438528][T30148] RBP: 00007ff114bda1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1629.438544][T30148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1629.438560][T30148] R13: 00007ffdd3545d8f R14: 00007ff114bda300 R15: 0000000000022000 [ 1629.469454][T30148] syz-executor.4: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null) [ 1629.526157][T30149] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1629.884795][T30148] ,cpuset=/,mems_allowed=0-1 [ 1629.893656][T30148] CPU: 0 PID: 30148 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 1629.902465][T30148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1629.912540][T30148] Call Trace: [ 1629.915832][T30148] dump_stack_lvl+0xcd/0x134 [ 1629.920440][T30148] warn_alloc.cold+0x87/0x17a [ 1629.925141][T30148] ? zone_watermark_ok_safe+0x290/0x290 [ 1629.930717][T30148] ? __kasan_kmalloc+0xb8/0xd0 [ 1629.935504][T30148] ? __get_vm_area_node.constprop.0+0x292/0x380 [ 1629.941774][T30148] __vmalloc_node_range+0x82d/0x9e0 [ 1629.946989][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.951937][T30148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1629.958186][T30148] ? vfree_atomic+0xe0/0xe0 [ 1629.962693][T30148] ? __netlink_dump_start+0x900/0x900 [ 1629.968069][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.973012][T30148] vmalloc+0x67/0x80 [ 1629.976910][T30148] ? netlink_sendmsg+0x5f0/0xdb0 [ 1629.981848][T30148] netlink_sendmsg+0x5f0/0xdb0 [ 1629.986619][T30148] ? netlink_unicast+0x7d0/0x7d0 [ 1629.991562][T30148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1629.997809][T30148] ? netlink_unicast+0x7d0/0x7d0 [ 1630.002746][T30148] sock_sendmsg+0xcf/0x120 [ 1630.007165][T30148] ____sys_sendmsg+0x6e8/0x810 [ 1630.011936][T30148] ? kernel_sendmsg+0x50/0x50 [ 1630.016620][T30148] ? do_recvmmsg+0x6e0/0x6e0 [ 1630.021222][T30148] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1630.027202][T30148] ? lock_chain_count+0x20/0x20 [ 1630.032084][T30148] ___sys_sendmsg+0xf3/0x170 [ 1630.036681][T30148] ? sendmsg_copy_msghdr+0x160/0x160 [ 1630.041976][T30148] ? __fget_files+0x21b/0x3e0 [ 1630.046752][T30148] ? lock_downgrade+0x6e0/0x6e0 [ 1630.051713][T30148] ? __fget_files+0x23d/0x3e0 [ 1630.056397][T30148] ? __fget_light+0xea/0x280 [ 1630.061074][T30148] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1630.067498][T30148] __sys_sendmsg+0xf3/0x1c0 [ 1630.072005][T30148] ? __sys_sendmsg_sock+0x30/0x30 [ 1630.077045][T30148] ? lock_downgrade+0x6e0/0x6e0 [ 1630.081913][T30148] ? syscall_enter_from_user_mode+0x21/0x70 [ 1630.087829][T30148] do_syscall_64+0x35/0xb0 [ 1630.092267][T30148] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1630.098179][T30148] RIP: 0033:0x7ff117663739 [ 1630.102597][T30148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1630.122204][T30148] RSP: 002b:00007ff114bda188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1630.130621][T30148] RAX: ffffffffffffffda RBX: 00007ff117767f80 RCX: 00007ff117663739 [ 1630.138589][T30148] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1630.146561][T30148] RBP: 00007ff114bda1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1630.154528][T30148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1630.162498][T30148] R13: 00007ffdd3545d8f R14: 00007ff114bda300 R15: 0000000000022000 [ 1630.204562][T30158] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1630.223148][T30158] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1630.231099][T30151] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1630.283512][T30155] netlink: 212940 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1630.300551][T30148] Mem-Info: [ 1630.303987][T30148] active_anon:1860 inactive_anon:61333 isolated_anon:0 [ 1630.303987][T30148] active_file:5973 inactive_file:95038 isolated_file:0 [ 1630.303987][T30148] unevictable:768 dirty:154 writeback:0 [ 1630.303987][T30148] slab_reclaimable:62789 slab_unreclaimable:164564 [ 1630.303987][T30148] mapped:61796 shmem:11422 pagetables:1160 bounce:0 [ 1630.303987][T30148] kernel_misc_reclaimable:0 [ 1630.303987][T30148] free:1177777 free_pcp:9048 free_cma:0 [ 1630.360879][T30148] Node 0 active_anon:7308kB inactive_anon:244588kB active_file:23764kB inactive_file:380152kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:247184kB dirty:608kB writeback:0kB shmem:43276kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 116736kB writeback_tmp:0kB kernel_stack:8836kB pagetables:4628kB all_unreclaimable? no [ 1630.411043][T30148] Node 1 active_anon:132kB inactive_anon:744kB active_file:128kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:2412kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:0kB pagetables:12kB all_unreclaimable? no [ 1630.488884][T30084] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1630.514088][T30148] Node 0 DMA free:15280kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:72kB local_pcp:12kB free_cma:0kB [ 1630.643818][T30148] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1630.658422][T30148] Node 0 DMA32 free:707516kB min:35692kB low:44612kB high:53532kB reserved_highatomic:0KB active_anon:7308kB inactive_anon:238508kB active_file:23764kB inactive_file:380176kB unevictable:1536kB writepending:644kB present:3129332kB managed:2718916kB mlocked:0kB bounce:0kB free_pcp:42416kB local_pcp:20400kB free_cma:0kB [ 1630.723267][T30148] lowmem_reserve[]: 0 0 0 0 0 [ 1630.737018][T30148] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:708kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1630.822258][T30148] lowmem_reserve[]: 0 0 0 0 0 [ 1630.840694][T30148] Node 1 Normal free:3989836kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:132kB inactive_anon:744kB active_file:128kB inactive_file:0kB unevictable:1536kB writepending:8kB present:4194304kB managed:4117624kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1630.931274][T30148] lowmem_reserve[]: 0 0 0 0 0 [ 1630.952648][T30148] Node 0 DMA: 14*4kB (U) 3*8kB (U) 4*16kB (U) 3*32kB (U) 3*64kB (U) 2*128kB (U) 3*256kB (U) 1*512kB (U) 3*1024kB (U) 1*2048kB (M) 2*4096kB (M) = 15280kB [ 1630.986914][T30148] Node 0 DMA32: 341*4kB (UME) 5*8kB (UME) 166*16kB (UME) 407*32kB (UM) 198*64kB (UME) 37*128kB (UME) 136*256kB (UM) 287*512kB (UM) 258*1024kB (UM) 105*2048kB (UME) 3*4096kB (M) = 707772kB [ 1631.027189][T30148] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1631.052514][T30148] Node 1 Normal: 315*4kB (UME) 156*8kB (UME) 138*16kB (UME) 297*32kB (UME) 179*64kB (UME) 118*128kB (UME) 88*256kB (UME) 77*512kB (UE) 56*1024kB (UM) 12*2048kB (UME) 929*4096kB (UM) = 3989836kB [ 1631.117988][T30148] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1631.134263][T30090] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1631.154552][T30148] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1631.184025][T30148] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1631.206234][T30148] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1631.215549][T30148] 59615 total pagecache pages [ 1631.228959][T30148] 0 pages in swap cache [ 1631.233125][T30148] Swap cache stats: add 0, delete 0, find 0/0 [ 1631.243676][T30148] Free swap = 0kB [ 1631.251872][T30148] Total swap = 0kB [ 1631.255617][T30148] 2097051 pages RAM [ 1631.270797][T30148] 0 pages HighMem/MovableOnly [ 1631.275497][T30148] 383899 pages reserved [ 1631.284693][T30148] 0 pages cma reserved [ 1631.526669][T30107] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1631.769899][T30156] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040010400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c30940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a4c053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1631.885194][T30217] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1631.919410][T30219] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1631.993490][T30218] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1632.062288][T30223] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 1632.064508][T30220] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1632.368700][T30164] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="0f00000022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c58940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1632.675849][T30244] __nla_validate_parse: 14 callbacks suppressed [ 1632.675871][T30244] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1633.057812][T30244] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1633.107726][T30226] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1633.123332][T30226] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:10:58 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6300000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:58 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a60053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:10:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c64940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1633.353902][T30264] netlink: 212940 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1633.377929][T30265] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1633.405314][T30266] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1633.424899][T30272] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1633.939462][T30272] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1633.976521][T30265] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1634.002448][T30266] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1634.030468][T30227] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1634.689766][T30268] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:10:59 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040011400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:10:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c69940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:10:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:10:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a68053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1634.833870][T30314] validate_nla: 12 callbacks suppressed [ 1634.833891][T30314] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1634.857771][T30313] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1634.903278][T30315] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1634.951667][T30318] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1635.285723][T30273] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1635.291826][T30314] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1635.369204][T30315] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1635.370632][T30313] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:11:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="0040030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6c940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1635.635211][T30341] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1635.737204][T30323] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1635.986972][T30341] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1636.017797][T30320] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:01 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6002000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2040032022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a6c053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:01 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6f940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1637.025716][T30318] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1637.541505][T30369] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040012400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="00f0ff7f22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a74053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c70940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1637.716101][T30413] __nla_validate_parse: 27 callbacks suppressed [ 1637.716156][T30413] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1637.756644][T30416] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:11:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="effdffff22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e05a030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1638.472637][T30416] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1638.475786][T30413] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1638.506320][T30414] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1638.513565][T30373] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1638.525050][T30373] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1639.131469][T30421] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1639.143253][T30421] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:04 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6003000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f020022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c73940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:04 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a7a053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1639.273821][T30465] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1639.284627][T30466] netlink: 128952 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1639.378950][T30468] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1639.842441][T30443] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1639.844223][T30468] validate_nla: 19 callbacks suppressed [ 1639.844268][T30468] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1640.465950][T30473] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040035400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f040022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c75940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:05 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:05 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00063582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1640.596198][T30514] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1640.688487][T30516] netlink: 'syz-executor.2': attribute type 53 has an invalid length. [ 1640.728253][T30519] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1640.732266][T30521] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:11:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f050022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f060022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1641.220178][T30514] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1641.253186][T30519] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1641.317732][T30470] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1641.860257][T30491] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1642.121126][T30477] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1645.574990][T30520] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1645.584137][T30520] __nla_validate_parse: 14 callbacks suppressed [ 1645.584156][T30520] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1646.055037][T30523] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1646.063810][T30523] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:11 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6005000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f070022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00093582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c78940d0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1646.694337][T30599] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1646.714952][T30516] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1646.739936][T30516] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1646.740756][T30599] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1646.813546][T30605] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1646.823400][T30605] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1646.892283][T30606] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1646.903449][T30599] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1646.919482][T30599] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1646.940313][T30606] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1647.557011][T30598] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1647.596526][T30609] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:11:12 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004006c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6394090524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f080022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:12 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00353582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1647.604637][T30609] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1647.646099][T30598] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1647.712685][T30639] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1647.738461][T30638] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1647.760650][T30638] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:11:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f090022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1647.865334][T30644] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 14:11:13 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0a0022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1648.144343][T30652] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1648.597982][T30663] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1648.647598][T30627] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1649.144527][T30611] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1649.389723][T30645] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6394120524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0b0022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:14 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ba000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:14 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6006000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:14 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00403582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1650.088284][T30664] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1650.668310][T30648] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1650.680204][T30648] __nla_validate_parse: 16 callbacks suppressed [ 1650.680223][T30648] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:16 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bb000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f100022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:16 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6394350524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:16 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f020a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a005a3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1651.001620][T30711] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1651.025640][T30711] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1651.171457][T30763] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1651.176118][T30762] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1651.239512][T30764] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:11:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f110022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1651.329957][T30767] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f350022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f5a0022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f630022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1651.890451][T30763] validate_nla: 10 callbacks suppressed [ 1651.890471][T30763] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1651.974910][T30763] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1651.995590][T30762] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1652.027194][T30764] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1652.027720][T30762] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1652.055247][T30715] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1652.101079][T30771] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1652.102686][T30764] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1652.112944][T30715] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:11:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f6a0022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:18 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6007000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:18 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bc000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63945a0524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a006a3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f170122000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1652.847290][T30769] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1652.983014][T30822] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1652.988242][T30821] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1653.033845][T30820] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1653.585196][T30822] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1653.594438][T30767] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1653.608453][T30824] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1654.120942][T30827] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:19 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f030a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f310122000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6394630524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:19 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bd000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a006c3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1654.310995][T30867] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:11:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03000f000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030222000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1654.981072][T30845] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1655.014826][T14206] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1655.562302][T30830] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1655.919542][T30873] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1655.931443][T30873] __nla_validate_parse: 17 callbacks suppressed [ 1655.931462][T30873] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:21 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6008000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030322000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0224fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:21 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380be000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:21 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00063582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1656.076861][T30928] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1656.118851][T30929] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1656.173291][T30931] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1656.258674][T30934] netlink: 199356 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1656.615558][T30876] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1656.623798][T30876] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1656.669559][T30931] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1656.677798][T30928] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1656.766548][T30929] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1657.059433][T30934] netlink: 199356 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1657.259693][T30872] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1657.566237][T30936] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:22 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f040a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030422000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:22 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00093582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:22 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0424fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:22 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bf000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1657.788527][T30987] validate_nla: 11 callbacks suppressed [ 1657.788564][T30987] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1657.790141][T30984] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1657.904330][T30991] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 14:11:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0624fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030522000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1658.079304][T30998] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1658.590816][T30989] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1658.618024][T30998] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1658.636735][T30939] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1658.671067][T30993] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1659.181879][T30992] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:24 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6010000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030622000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:24 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00353582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1659.344878][T31039] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1659.411043][T31041] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1659.443406][T31040] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1659.951247][T30991] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:25 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d3524fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030722000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:25 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a005a3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f050a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:25 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1660.538247][T31047] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030822000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030922000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1661.396543][T31084] __nla_validate_parse: 21 callbacks suppressed [ 1661.396563][T31084] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1661.483522][T31065] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1661.516491][T31065] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1661.678893][T31096] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1662.031186][T31095] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1662.061516][T31095] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:27 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6012000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030e22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:27 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a006a3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d5a24fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1662.199224][T31133] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1662.293161][T31136] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1662.310712][T31137] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:11:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030f22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f033522000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f034822000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1663.055510][T31156] validate_nla: 10 callbacks suppressed [ 1663.056116][T31156] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1663.060138][T31133] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1663.079116][T31137] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1663.101043][T31156] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1663.105878][T31091] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1663.112471][T31137] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1663.131764][T31133] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1663.668640][T31143] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f060a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f034c22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a006c3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0535fc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1663.809972][T31188] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1663.885006][T31189] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1663.964257][T31190] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1664.330220][T31188] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1664.382084][T31168] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1664.409562][T31189] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1664.769477][T31190] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1664.926794][T31146] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:30 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6035000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:30 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f036022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d055afc6004000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050282c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1665.167869][T31193] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1665.306223][T31243] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:11:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f036822000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f036c22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f037422000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1665.980429][T31195] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:31 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f070a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6002000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:31 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f037a22000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1666.664447][T31248] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1666.681866][T31248] __nla_validate_parse: 18 callbacks suppressed [ 1666.681886][T31248] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1666.788659][T31293] netlink: 212940 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1666.827795][T31294] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1667.364617][T31293] netlink: 212940 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1667.396180][T31294] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1667.408124][T31272] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1667.421023][T31272] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1667.889584][T31295] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1667.904211][T31295] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:33 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc605b000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:33 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050382c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030035000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6003000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1668.071642][T31340] netlink: 212940 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1668.077372][T31337] validate_nla: 7 callbacks suppressed [ 1668.077390][T31337] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1668.105992][T31336] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1668.115463][T31336] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1668.130122][T31337] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1668.473401][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 1668.479926][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 14:11:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1668.595283][T31297] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1668.603911][T31337] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:11:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6005000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:33 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050482c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1668.794845][T31361] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1669.015481][T31368] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1669.532213][T31361] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1669.548581][T31368] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1669.558907][T31318] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1670.017436][T31300] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1670.251555][T31344] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:11:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f080a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6006000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:35 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1670.475153][T31417] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1670.540163][T31419] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1670.961513][T31417] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1671.063835][T31348] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1671.602595][T31420] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:36 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60005c0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030040000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050682c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6007000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:36 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1671.808520][T31465] __nla_validate_parse: 20 callbacks suppressed [ 1671.808563][T31465] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1671.851625][T31466] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:11:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc600a000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6012000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6035000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1672.504998][T31465] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1672.519238][T31466] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1672.536228][T31423] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1672.553962][T31423] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1673.141881][T31439] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1673.163178][T31439] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1673.421572][T31424] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1673.443816][T31424] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1673.713570][T31472] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1673.723476][T31472] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:11:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f090a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc605a000f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380c9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050782c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1673.945160][T31536] validate_nla: 5 callbacks suppressed [ 1673.945198][T31536] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1673.946146][T31537] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1673.988717][T31536] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1674.021245][T31542] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1674.041604][T31542] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1674.462056][T31476] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1674.562808][T31541] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1674.595296][T31537] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1674.987022][T31543] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:40 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040003400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03005a000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60fe470f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:40 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050882c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:40 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ca000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1675.239926][T31583] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1675.240562][T31584] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:11:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60005b0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030fff000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040003400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1675.673087][T31600] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1676.025790][T31546] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1676.026023][T31584] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1676.043438][T31583] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1676.609046][T31542] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03000f000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040005400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050982c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1676.859471][T31591] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1676.876097][T31591] __nla_validate_parse: 11 callbacks suppressed [ 1676.876115][T31591] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1677.003276][T31643] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1677.084337][T31647] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1677.566799][T31588] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1677.583892][T31588] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1677.587908][T31643] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1677.918874][T31647] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1678.028585][T31597] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1678.041136][T31597] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1681.382278][T31613] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1681.401692][T31613] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1681.632037][T31649] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1681.644753][T31649] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:46 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040005400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380cb000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040006400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030035000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:46 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050a82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1681.805912][T31709] validate_nla: 6 callbacks suppressed [ 1681.805998][T31709] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1681.833082][T31711] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1681.854125][T31711] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1681.886437][T31713] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 14:11:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040007400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1681.904264][T31709] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1682.065294][T31720] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1682.084410][T31720] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1682.346763][T31720] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1682.390527][T31720] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1682.391833][T31709] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1682.406820][T31652] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1682.412648][T31709] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:11:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380cc000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1682.440521][T31714] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1682.452713][T31652] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1682.474718][T31714] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:11:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040009400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1682.600087][T31734] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1682.624581][T31734] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1682.702793][T31739] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 1682.727679][T31739] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 1683.192719][T31715] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1683.207475][T31715] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1683.252714][T31734] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050b82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03005a000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1683.406646][T31763] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1683.902670][T31738] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1684.505000][T31716] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1684.789080][T31769] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:50 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040006400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022020505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380cd000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:50 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050c82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022030505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022040505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022050505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1685.723036][T31770] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ce000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022060505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1686.333473][T31824] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1687.003022][T31849] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1687.015615][T14300] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1687.050094][T31849] __nla_validate_parse: 18 callbacks suppressed [ 1687.050113][T31849] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1687.056341][T31868] validate_nla: 16 callbacks suppressed [ 1687.056406][T31868] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1687.056530][T31868] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1687.399738][T31873] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1687.413726][T31873] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1687.511781][T31874] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1687.520912][T31874] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040007400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050d82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000d400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022070505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380cf000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1687.683596][T31911] netlink: 'syz-executor.5': attribute type 13 has an invalid length. [ 1687.764224][T31911] netlink: 'syz-executor.5': attribute type 13 has an invalid length. [ 1687.764737][T31910] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1687.784220][T31909] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1687.793587][T31909] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1687.809008][T31910] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:11:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022080505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000e400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1687.936134][T31915] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1687.973981][T31915] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. 14:11:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022090505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004020f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300220e0505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004030f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1688.522314][T31913] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1688.523985][T31909] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1688.598932][T31909] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1688.613156][T31875] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1688.621347][T31875] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1688.675688][T31913] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1688.704169][T31922] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 14:11:54 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1689.330727][T31916] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1689.694796][T31915] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1689.961754][T31967] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:55 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040009400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:55 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300220f0505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:55 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050e82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004040f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004050f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022350505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004060f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022480505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004070f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300224c0505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1691.024651][T32002] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1691.635326][T32000] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1691.897175][T31969] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:11:57 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1692.157771][T32005] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1692.169692][T32005] __nla_validate_parse: 13 callbacks suppressed [ 1692.169710][T32005] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1692.352197][T32078] validate_nla: 6 callbacks suppressed [ 1692.352234][T32078] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1692.386276][T32078] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1692.640261][T32033] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1692.650388][T32033] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1692.908236][T32079] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1692.918684][T32079] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:11:58 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:11:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:11:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004080f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:58 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00050f82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:11:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022600505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1693.101041][T32109] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1693.144862][T32109] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1693.154414][T32107] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1693.192005][T32107] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:11:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004090f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1693.240832][T32115] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1693.263810][T32115] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. 14:11:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022680505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040e0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300226c0505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040f0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:11:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022740505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1693.893055][T32136] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1693.899119][T32137] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1693.913763][T32136] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1693.961168][T32137] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1694.085711][T32082] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1694.102576][T32082] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1694.542500][T32114] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:00 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0f0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1694.874454][T32117] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1695.006734][T32176] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1695.256702][T32142] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1695.545881][T32123] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1695.825017][T32177] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1695.838934][T32176] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 14:12:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f0300227a0505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004350f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051082c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:01 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:01 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1696.051659][T32217] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:12:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000605d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1696.127285][T32220] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:12:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004480f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000905d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60044c0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004600f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051182c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1696.998771][T32180] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1697.281578][T32257] __nla_validate_parse: 16 callbacks suppressed [ 1697.281618][T32257] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1697.665131][T32224] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1697.673617][T32257] validate_nla: 7 callbacks suppressed [ 1697.673656][T32257] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1697.700793][T32224] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1697.703898][T32257] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:12:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f100a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022003505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004680f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1697.872450][T32277] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1697.909621][T32277] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1697.921382][T32278] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1697.960742][T32278] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1698.033630][T32281] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1698.048719][T32281] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1698.505849][T32277] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1698.514936][T32229] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1698.521965][T32277] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1698.530055][T32229] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1698.855413][T32281] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1698.883190][T32281] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1699.048086][T32283] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1699.062810][T32283] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:12:04 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:04 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051282c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60046c0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022004005d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1699.248130][T32321] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1699.328729][T32324] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:12:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004740f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022005a05d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60047a0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1699.989550][T32324] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1700.028403][T32285] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1700.046257][T32321] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1700.551502][T32329] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:05 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f110a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022006a05d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040011400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:05 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051382c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1701.229205][T32326] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1701.732361][T32335] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1701.992520][T32353] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1702.267940][T32379] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000405d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:07 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040012400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:07 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000d400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:07 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051482c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1702.493792][T32437] __nla_validate_parse: 16 callbacks suppressed [ 1702.493812][T32437] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1702.503138][T32436] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:12:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000605d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040117400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1702.756752][T32449] netlink: 212680 bytes leftover after parsing attributes in process `syz-executor.5'. 14:12:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000905d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1702.943240][T32453] validate_nla: 11 callbacks suppressed [ 1702.943260][T32453] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1702.975436][T32453] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1703.236952][T32398] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1703.247948][T32439] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1703.264081][T32437] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1703.276320][T32398] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1703.292941][T32449] netlink: 212680 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1703.318544][T32453] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1703.328516][T32446] netlink: 'syz-executor.3': attribute type 13 has an invalid length. [ 1703.342108][T32439] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1703.370234][T32453] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1703.370615][T32437] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1703.797893][T32442] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1703.822766][T32442] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:12:09 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f120a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040131400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:09 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:09 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022003505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1704.034806][T32490] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1704.053316][T32487] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1704.054349][T32489] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1704.160919][T32493] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1704.502978][T32490] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1704.542456][T32469] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040035400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051682c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1705.413712][T32496] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:10 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000e400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:10 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022005a05d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040040400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:10 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051782c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1706.364482][T32516] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:12 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f130a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022006a05d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004005a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:12 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051882c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:12 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1706.983375][T32545] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000504d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1707.773377][T32592] __nla_validate_parse: 25 callbacks suppressed [ 1707.773399][T32592] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1707.782004][T32600] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1707.845022][T32591] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1707.874359][T32590] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1707.891286][T32567] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1707.899676][T32567] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:12:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000506d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1708.089283][T32601] validate_nla: 21 callbacks suppressed [ 1708.089304][T32601] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1708.121371][T32601] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1708.141253][T32617] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1708.176478][T32617] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1708.567093][T32617] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1708.579984][T32617] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1708.603089][T32598] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1708.619765][T32598] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:12:13 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004020f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:13 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380d9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:13 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040002400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:13 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051982c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000509d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1708.862690][T32640] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1708.872556][T32640] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1708.890331][T32643] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1708.916689][T32646] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1709.464769][T32646] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1709.486952][T32643] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1709.525514][T32595] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1709.526413][T32640] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:12:15 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f140a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040003400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051a82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000535d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:15 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380da000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1710.147599][T32649] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1710.275041][T32688] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:12:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040004400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040005400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1711.064310][T32652] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1711.721001][T32697] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:16 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004030f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:16 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040006400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002200055ad25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:16 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380db000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051b82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1712.585921][T32696] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1713.182352][T32720] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1713.190554][T32720] __nla_validate_parse: 24 callbacks suppressed [ 1713.190571][T32720] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1713.471653][T32700] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1713.480090][T32700] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1713.721081][T32749] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1713.738042][T32749] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:12:18 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f150a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040007400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051c82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002200056ad25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:18 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380dc000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1713.944673][ T346] validate_nla: 15 callbacks suppressed [ 1713.944733][ T346] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1713.945161][ T350] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1713.954777][ T349] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1714.000892][ T346] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1714.038786][ T350] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1714.043320][ T351] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1714.073336][ T349] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1714.084682][ T351] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1714.319573][T32746] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1714.369516][T32746] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1714.388665][ T349] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1714.408005][ T349] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1714.420848][ T346] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1714.436140][ T351] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1714.437555][ T350] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1714.467933][ T351] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:12:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20280648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:19 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380dd000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1714.719864][ T374] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1714.743676][ T373] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1715.081408][T32754] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1719.012744][ T6348] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1719.178395][ T301] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1719.190775][ T301] __nla_validate_parse: 7 callbacks suppressed [ 1719.190795][ T301] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1719.417054][ T355] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1719.427527][ T355] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:12:24 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004040f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040008400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051d82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20380648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:24 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380de000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1719.590817][ T427] validate_nla: 2 callbacks suppressed [ 1719.590836][ T427] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 1719.598461][ T430] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1719.669336][ T428] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1719.691887][ T430] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1719.702105][ T428] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1719.740912][ T431] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1719.834878][ T431] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1720.209361][ T353] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1720.225141][ T353] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1720.231328][ T431] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1720.254062][ T431] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1720.277242][ T428] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1720.289313][ T430] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1720.311376][ T428] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1720.315393][ T430] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1720.867547][ T378] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1720.883601][ T378] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1721.130378][ T357] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1721.390768][ T435] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f160a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040009400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:26 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380df000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:26 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00051e82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20480648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1721.536085][ T500] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 1721.548930][ T499] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1721.582651][ T502] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:12:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20580648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1722.293010][ T433] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1722.943229][ T439] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1726.910575][ T454] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1726.934055][ T454] __nla_validate_parse: 16 callbacks suppressed [ 1726.934076][ T454] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1727.196335][ T507] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1727.205409][ T507] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:12:32 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004050f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:32 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052182c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20680648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1727.298145][ T572] validate_nla: 11 callbacks suppressed [ 1727.298164][ T572] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1727.314586][ T573] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1727.351589][ T573] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1727.369775][ T574] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1727.378934][ T572] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1727.390578][ T574] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1727.427276][ T575] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1727.477088][ T575] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1727.534350][ T581] netlink: 211656 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1727.894983][ T573] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1727.899418][ T572] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1727.904043][ T573] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1727.952190][ T574] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1727.969495][ T575] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1727.983000][ T572] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1727.985428][ T574] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1728.005667][ T511] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1728.635497][ T582] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f170a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20780648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:33 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052282c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1728.773523][ T619] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1728.810139][ T621] netlink: 'syz-executor.5': attribute type 12 has an invalid length. 14:12:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000d400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000e400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1729.575192][ T584] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1729.893043][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 1729.899473][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 1730.182837][ T627] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:35 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004060f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040010400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052382c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20880648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:35 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1730.992573][ T624] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1731.436501][ T648] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1731.853815][ T630] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f180a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040011400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20980648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:37 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052482c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:37 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1732.128595][ T681] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1732.139131][ T681] __nla_validate_parse: 23 callbacks suppressed [ 1732.139148][ T681] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1732.266638][ T740] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1732.279113][ T742] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1732.338133][ T743] validate_nla: 17 callbacks suppressed [ 1732.338188][ T743] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1732.363383][ T741] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1732.363855][ T741] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1732.427114][ T743] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1732.450262][ T747] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1732.501845][ T747] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1732.884830][ T685] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1732.904673][ T685] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1732.906045][ T740] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1732.952520][ T740] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1732.955652][ T743] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:12:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1732.995363][ T742] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1733.004532][ T742] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1733.017880][ T743] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:12:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1733.176721][ T767] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1733.233938][ T766] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1733.279484][ T747] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1733.717942][ T767] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1733.749777][ T750] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:39 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004070f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:39 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040012400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20b80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:39 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1734.744989][ T753] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1735.323490][ T801] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:40 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f190a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc60040035400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:40 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052682c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20c80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:40 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004005a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1736.203192][ T804] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f020a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1736.874716][ T796] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:42 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004080f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20d80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052782c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f030a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1737.228773][ T852] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1737.241078][ T852] __nla_validate_parse: 28 callbacks suppressed [ 1737.241096][ T852] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1737.385581][ T912] validate_nla: 22 callbacks suppressed [ 1737.385601][ T912] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1737.402563][ T911] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1737.416631][ T910] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1737.435665][ T912] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1737.449865][ T911] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1737.463772][ T910] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1737.470482][ T913] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1737.543794][ T913] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1737.891142][ T874] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1737.938240][ T911] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1737.947369][ T874] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1738.042726][ T911] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1738.044740][ T910] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1738.187239][ T910] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1738.290229][ T916] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1738.314851][ T916] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1738.697036][ T917] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1738.722902][ T917] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:12:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f1a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f040a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20e80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052882c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1738.891575][ T957] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1738.908664][ T960] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1738.970371][ T959] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1739.592803][ T915] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:44 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f050a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d20f80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1740.389221][ T935] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1740.813974][ T923] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1744.287648][ T967] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1744.296035][ T967] __nla_validate_parse: 14 callbacks suppressed [ 1744.296054][ T967] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1744.802386][ T968] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1744.823365][ T968] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:12:50 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004090f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380e9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:50 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052982c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21080648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f060a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1745.389637][ T1048] validate_nla: 8 callbacks suppressed [ 1745.389657][ T1048] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1745.403537][ T1048] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1745.409795][ T1047] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1745.471000][ T1047] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1745.514084][ T1048] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1745.546952][ T1051] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1745.559847][ T1048] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1745.573155][ T1049] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1745.594882][ T1049] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1745.600808][ T1047] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1745.617036][ T1051] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1745.683834][ T1047] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1745.694849][ T1060] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f1b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1745.782143][ T1060] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1745.790931][ T1049] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:12:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21180648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1745.850461][ T1049] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1745.873436][ T1051] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:12:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f070a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ea000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1746.150026][ T1073] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:12:51 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052a82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1746.247784][ T1073] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:12:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21280648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f080a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1747.343503][ T1061] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1747.985718][ T1074] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1748.245167][ T1072] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1748.515978][ T1085] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1748.783229][ T1101] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040b0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f090a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21380648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:54 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380eb000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052b82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1749.429786][ T1180] __nla_validate_parse: 22 callbacks suppressed [ 1749.429807][ T1180] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1749.461517][ T1182] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1749.488516][ T1076] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1749.519415][ T1183] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1749.526256][ T1076] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1750.163174][ T1189] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1750.178374][ T1189] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:12:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f1c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:55 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ec000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:55 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052c82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21480648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f0a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1750.324386][ T1228] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1750.337460][ T1230] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1750.446531][ T1229] validate_nla: 18 callbacks suppressed [ 1750.446659][ T1229] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1750.479015][ T1232] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1750.505722][ T1234] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1750.511462][ T1232] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1750.541002][ T1229] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1750.559152][ T1234] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1751.020769][ T6348] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1751.105416][ T1230] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1751.126159][ T1228] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1751.237795][ T1229] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1751.247450][ T1191] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052d82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f0b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1751.491046][ T1256] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1751.573809][ T1257] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1752.133059][ T1256] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1752.161315][ T1207] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1752.654713][ T1236] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:12:57 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040e0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21580648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:57 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ed000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:57 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052e82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:12:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f0c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1752.834593][ T1294] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1753.273761][ T1237] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1754.044800][ T1248] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1754.322517][ T1304] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:12:59 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f1d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:12:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21680648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f0d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:12:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ee000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:12:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00052f82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1754.481880][ T1354] __nla_validate_parse: 20 callbacks suppressed [ 1754.481899][ T1354] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1754.485421][ T1355] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1754.527773][ T1356] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1754.608447][ T1359] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1754.647378][ T1362] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1755.007949][ T1355] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1755.012425][ T1354] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:13:00 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ef000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1755.108886][ T1359] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1755.142821][ T1305] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1755.158650][ T1305] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f0e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1755.341459][ T1379] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1755.466338][ T1362] validate_nla: 17 callbacks suppressed [ 1755.466474][ T1362] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1755.863986][ T1385] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1755.882921][ T1363] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1755.933604][ T1379] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:13:01 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004350f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:01 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21780648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053082c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:01 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f0f0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1756.191432][ T1408] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1756.217582][ T1411] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1756.274809][ T1409] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1756.286602][ T1412] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1756.843169][ T1408] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1756.860143][ T1411] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1756.918702][ T1414] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1756.996797][ T1366] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1757.585683][ T1418] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f1e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053182c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21880648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f100a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f110a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1758.355451][ T1436] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21980648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1759.055482][ T1467] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:04 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004480f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:04 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053282c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f120a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1759.911476][ T1511] __nla_validate_parse: 33 callbacks suppressed [ 1759.911496][ T1511] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1759.941317][ T1509] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1759.947894][ T1512] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1759.964672][ T1465] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1759.991930][ T1517] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1759.993777][ T1465] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1760.645486][ T1487] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1760.657702][ T1487] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1760.924686][ T1470] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1760.936723][ T1470] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:13:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f210a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:06 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053382c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f130a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21b80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1761.202486][ T1518] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1761.214333][ T1518] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1761.309094][ T1576] validate_nla: 21 callbacks suppressed [ 1761.309115][ T1576] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1761.343917][ T1579] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1761.397640][ T1577] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1761.413487][ T1578] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1761.416173][ T1579] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1761.436201][ T1576] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1761.859423][ T1515] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f140a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21c80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1761.986289][ T1577] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1762.105218][ T1601] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1762.140454][ T1602] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1762.601629][ T1602] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1762.650656][ T1521] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1763.132459][ T1533] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:08 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60044c0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:08 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053482c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:08 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f150a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21d80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1763.396177][ T1584] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1763.550388][ T1653] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1763.577028][ T1652] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1764.221288][ T1583] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1764.834569][ T1587] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1765.108559][ T1605] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1765.122701][ T1605] __nla_validate_parse: 18 callbacks suppressed [ 1765.122720][ T1605] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:13:10 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f220a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:10 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f160a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:10 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d21e80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:10 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00054782c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:10 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1765.373612][ T1660] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1765.478340][ T1720] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1765.528939][ T1722] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1765.596382][ T1724] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1765.617811][ T1725] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1765.662640][ T1723] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:13:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f170a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22180648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1766.157564][ T1723] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1766.169867][ T1678] nla_validate_range_unsigned: 1 callbacks suppressed [ 1766.169886][ T1678] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1766.243363][ T1678] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1766.245394][ T1740] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1766.341269][ T1744] validate_nla: 12 callbacks suppressed [ 1766.341290][ T1744] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1766.419143][ T1724] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1766.853319][ T1658] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1766.866420][ T1744] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1767.220435][ T1726] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:12 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004600f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:12 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00055a82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:12 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f180a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:12 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22280648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1767.385790][ T1780] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1767.398780][ T1781] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1767.418307][ T1779] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1767.453644][ T1783] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1767.840214][ T1780] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1767.872859][ T1781] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1767.929931][ T1783] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1768.036821][ T1729] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1768.619445][ T1789] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:13 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f230a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:13 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:13 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f190a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22380648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:13 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00056c82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1769.343979][ T1805] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22480648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f1a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1770.059347][ T1831] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:15 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004680f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:15 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a000535824737153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22580648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f1b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1770.288924][ T1872] __nla_validate_parse: 28 callbacks suppressed [ 1770.289011][ T1872] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1770.314280][ T1874] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1770.413583][ T1878] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1770.427507][ T1880] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1770.959990][ T1828] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1770.971709][ T1880] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1770.983492][ T1872] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1770.989411][ T1828] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1770.998585][ T1874] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1771.660422][ T1832] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1771.668623][ T1832] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1771.938248][ T1851] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1771.965772][ T1851] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1772.231088][ T1879] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:17 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f240a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22680648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c10a153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380f9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:17 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f1c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1772.406151][ T1944] validate_nla: 18 callbacks suppressed [ 1772.406170][ T1944] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1772.408054][ T1945] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1772.435219][ T1943] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1772.464086][ T1942] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1772.559355][ T1948] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1772.859824][ T1944] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1772.931183][ T1943] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1772.941646][ T1945] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1772.992826][ T1897] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1773.035771][ T1942] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:13:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f1d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22780648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1773.203386][ T1965] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1773.756861][ T1881] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1774.281597][ T1951] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:19 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60046c0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:19 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380fa000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c15a153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f1e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22880648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1774.941548][ T1952] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:20 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f250a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380fb000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:20 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22980648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f210a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:20 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c16c153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1775.513712][ T2014] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1775.530301][ T2014] __nla_validate_parse: 27 callbacks suppressed [ 1775.530320][ T2014] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1775.647855][ T2050] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1775.653427][ T2051] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1775.717419][ T2052] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1775.794357][ T2053] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1775.844724][ T2059] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1776.306007][ T2050] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1776.321398][ T2051] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1776.389298][ T2015] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1776.397491][ T2015] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1776.406744][ T2053] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:13:21 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137353e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1777.221237][ T2031] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1777.676500][ T2017] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1781.448511][ T2060] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1781.456923][ T2060] __nla_validate_parse: 7 callbacks suppressed [ 1781.456942][ T2060] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1782.086299][ T2061] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1782.106034][ T2061] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:13:27 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004740f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f220a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:27 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380fc000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22b80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c1375a3e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1782.282516][ T2140] validate_nla: 25 callbacks suppressed [ 1782.282569][ T2140] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1782.305791][ T2140] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1782.353403][ T2142] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1782.362820][ T2146] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1782.392588][ T2142] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1782.405920][ T2146] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1782.432512][ T2147] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1782.450495][ T2147] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1782.777496][ T2151] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1782.820145][ T2142] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1782.828252][ T2142] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1782.865718][ T2140] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1782.878598][ T2151] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1782.901581][ T2140] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:13:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f260a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22c80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1782.958365][ T2147] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1782.986807][ T2147] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1783.018949][T14300] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 14:13:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380fd000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f230a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c1376c3e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1783.173755][ T2173] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1783.212730][ T2180] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1783.216879][ T2178] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1783.795680][ T2149] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:29 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380fe000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f240a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1784.705953][ T2174] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1785.150459][ T2183] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1785.434147][ T2155] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1785.708064][ T2181] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137155a370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22d80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f250a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:30 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60047a0f400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:30 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038002010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1786.364929][ T2290] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1786.459340][ T2280] __nla_validate_parse: 24 callbacks suppressed [ 1786.459446][ T2280] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1786.482746][ T2290] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:31 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f270a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22e80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f260a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:31 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038003010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1786.695546][ T2314] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1786.724068][ T2316] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:13:31 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137156c370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1786.746770][ T2313] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1786.870005][ T2318] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1786.972447][ T2329] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1787.554632][ T2314] validate_nla: 22 callbacks suppressed [ 1787.554652][ T2314] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1787.572339][ T2316] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1787.604496][ T2316] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1787.611924][ T2318] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1787.627912][ T2314] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1787.660465][ T2317] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1787.667728][ T2318] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:13:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e0a0248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f270a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:33 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d22f80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038004010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1787.924617][ T2360] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1787.981422][ T2355] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1787.982065][ T2362] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1788.102120][ T2365] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1788.543688][ T2362] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1788.566229][ T2360] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1788.600074][ T2355] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1788.637196][ T2319] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038005010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1789.337737][ T2294] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1789.700071][ T2343] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:34 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040011400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f280a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f280a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23080648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e5a0248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:35 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038006010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1790.145027][ T2422] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:35 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f290a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1790.991913][ T2460] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:36 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038007010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f2a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e6c0248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23180648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1791.348106][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 1791.354523][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 14:13:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f2b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1791.540189][ T2500] __nla_validate_parse: 31 callbacks suppressed [ 1791.540209][ T2500] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1791.911554][ T2416] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1791.923421][ T2416] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1791.956846][ T2500] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1791.964694][ T2491] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1791.967834][ T2494] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1792.014406][ T2484] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1792.577055][ T2462] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1792.596294][ T2462] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:13:37 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040012400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:37 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23280648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1792.743891][ T2532] validate_nla: 23 callbacks suppressed [ 1792.743911][ T2532] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1792.774734][ T2532] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1792.811387][ T2534] netlink: 'syz-executor.3': attribute type 18 has an invalid length. [ 1793.205379][ T2532] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1793.218391][ T2537] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1793.226585][ T2537] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1793.236579][ T2532] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. 14:13:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f290a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f2c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370300038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038008010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23380648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1793.368791][ T2556] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1793.394448][ T2555] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1793.455945][ T2560] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1793.535561][ T2565] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1793.904453][ T2562] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1794.005163][ T2555] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1794.010951][ T2556] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1794.024786][ T2565] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:13:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370348038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23480648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:39 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038009010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f2d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1794.952759][ T2568] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23580648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1795.660849][ T2538] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1796.115680][ T2560] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:41 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040035400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:41 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370748038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1796.587401][ T2651] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1796.627933][ T2651] __nla_validate_parse: 24 callbacks suppressed [ 1796.627954][ T2651] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1796.638774][ T2645] netlink: 194484 bytes leftover after parsing attributes in process `syz-executor.0'. 14:13:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f2a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:41 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803800a010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:41 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23680648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:41 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f2e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1796.767775][ T2668] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1796.821816][ T2671] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1796.850009][ T2669] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1796.869421][ T2670] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1797.307929][ T2673] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1797.316301][ T2673] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1797.341953][ T2668] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1797.357100][ T2671] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1797.382989][ T2670] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:13:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370848038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803800b010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23780648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f2f0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1798.279384][ T2676] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1798.293876][ T2699] validate_nla: 26 callbacks suppressed [ 1798.293896][ T2699] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1798.364697][ T2693] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1798.384268][ T2692] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:13:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f300a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803800c010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1798.603720][ T2724] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1798.746137][ T2726] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1799.036036][ T2677] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1799.086952][ T2726] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1799.101087][ T2724] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1799.517221][ T2675] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:44 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040040400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:44 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23880648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1799.660067][ T2754] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1799.754720][ T2759] netlink: 'syz-executor.3': attribute type 64 has an invalid length. [ 1800.113697][ T2754] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1800.148904][ T2760] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f2b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:45 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370948038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803800d010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f310a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23980648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1801.068719][ T2790] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:46 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f320a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:46 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e373548038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803800e010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1801.963030][ T2809] __nla_validate_parse: 33 callbacks suppressed [ 1801.963049][ T2809] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1802.014656][ T2817] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1802.032043][ T2813] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1802.059159][ T2792] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1802.077573][ T2792] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e375a48038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1802.332507][ T2839] netlink: 194400 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1802.744609][ T2839] netlink: 194400 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1802.755898][ T2791] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1802.755926][ T2791] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:13:48 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004005b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803800f010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1803.016838][ T2853] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1803.044830][ T2855] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f2c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23b80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f330a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e376a48038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1803.430394][ T2859] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1803.484092][ T2853] validate_nla: 22 callbacks suppressed [ 1803.484149][ T2853] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1803.510046][ T2859] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1803.569415][ T2877] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1803.589291][ T2876] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1803.591946][ T2879] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1803.648378][ T2877] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:13:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038010010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1803.707012][ T2887] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 14:13:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e376c48038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1803.882999][ T2895] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1803.991475][ T2899] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1804.407118][ T2879] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1804.410825][ T2895] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1804.451068][ T2888] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23c80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038011010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f340a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:49 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370242038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1805.576175][ T2863] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1806.175729][ T2855] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:51 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040063400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f350a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1806.453602][ T2894] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1806.899110][ T2987] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f2d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23d80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038012010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370247038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f360a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1807.077151][ T3006] __nla_validate_parse: 28 callbacks suppressed [ 1807.077173][ T3006] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1807.163380][ T3007] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1807.185005][ T3010] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1807.235366][ T3009] netlink: 194744 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1807.277498][ T3013] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1807.473660][ T2986] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1807.752241][ T3010] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1807.772446][ T3011] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1807.797132][ T3009] netlink: 194744 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1807.821766][ T3015] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1807.844542][ T3015] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:13:53 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038013010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d23e80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:53 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37025a038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f370a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f380a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1808.807266][ T3037] validate_nla: 27 callbacks suppressed [ 1808.807285][ T3037] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1808.825052][ T3039] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1808.834943][ T2991] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1808.903995][ T3043] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1809.002756][ T3068] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1809.479071][ T3068] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1809.497983][ T3017] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040002400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24180648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1809.720409][ T3087] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1810.083784][ T3087] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1810.124849][ T3091] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:13:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f2e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:55 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038014010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:55 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37026c038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f390a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24280648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1810.325159][ T3110] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1810.370178][ T3114] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1810.409444][ T3111] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:13:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24380648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f3a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1811.062224][ T3117] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:13:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038015010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248028047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248048047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1812.181027][ T3167] __nla_validate_parse: 27 callbacks suppressed [ 1812.181050][ T3167] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1812.231041][ T3121] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1812.246541][ T3121] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1812.772699][ T3094] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1812.786091][ T3094] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:58 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040003400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:58 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248058047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1813.044551][ T3120] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1813.063521][ T3120] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1813.696658][ T3207] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1813.706785][ T3207] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:58 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f2f0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:13:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24480648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f3b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:13:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038016010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:13:58 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248068047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1813.845575][ T3228] validate_nla: 11 callbacks suppressed [ 1813.845595][ T3228] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1813.871510][ T3229] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1813.931665][ T3229] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1813.934824][ T3231] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 1813.965404][ T3228] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1813.981377][ T3232] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1814.006126][ T3232] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1814.052584][ T3231] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1814.474439][ T3205] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1814.512330][ T3205] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:13:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24580648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1814.553281][ T3233] netlink: 'syz-executor.0': attribute type 11 has an invalid length. 14:13:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f3c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1814.611699][ T3232] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:13:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248078047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:13:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038017010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1814.732307][ T3254] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1814.799414][ T3257] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1815.009498][T14300] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1815.062341][ T3266] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:14:00 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248088047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1815.318144][ T3272] netlink: 'syz-executor.0': attribute type 8 has an invalid length. [ 1815.781641][ T3236] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1815.811419][ T3266] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1816.305220][ T3210] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1816.564507][ T3238] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:02 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040004400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248098047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1816.843105][ T3235] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1817.005010][ T3325] netlink: 'syz-executor.0': attribute type 9 has an invalid length. [ 1817.308894][ T3258] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1817.322869][ T3258] __nla_validate_parse: 11 callbacks suppressed [ 1817.322889][ T3258] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1817.369442][ T3325] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1817.664856][ T3240] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1817.676000][ T3240] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f300a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:03 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f3d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:03 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24680648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:03 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038018010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480a8047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1818.091481][ T3329] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1818.108831][ T3329] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1818.204888][ T3372] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1818.243701][ T3375] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1818.334636][ T3376] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:14:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480b8047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248108047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1818.956953][ T3391] validate_nla: 4 callbacks suppressed [ 1818.979205][ T3391] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1818.999796][ T3391] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1819.084798][ T3375] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1819.101467][ T3397] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1819.134359][ T3375] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1819.159909][ T3391] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 1819.160405][ T3332] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1819.192323][ T3391] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:14:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f3e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038019010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1819.353270][ T3413] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1819.396900][ T3414] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:14:04 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248118047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1819.782592][ T3413] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1819.822662][ T3414] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1819.864440][ T3380] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:05 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040005400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:05 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24780648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1820.074040][ T3433] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1820.163022][ T3436] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 1820.724022][ T3378] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1821.216564][ T3381] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1821.506628][ T3398] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:06 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f310a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f5a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:06 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803801a010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24880648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248358047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1821.771621][ T3438] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1822.331370][ T3496] __nla_validate_parse: 19 callbacks suppressed [ 1822.331392][ T3496] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1822.406187][ T3500] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1822.424865][ T3497] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1822.474036][ T3458] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1822.500992][ T3458] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:14:07 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803801b010000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:07 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702485a8047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:07 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24980648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:07 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4003000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1822.748062][ T3520] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1822.803183][ T3527] netlink: 212936 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1822.803196][ T3523] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1822.804543][ T3525] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1823.401462][ T3525] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1823.450601][ T3520] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1823.462426][ T3440] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4004000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1824.141359][ T3504] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:09 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040006400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702486a8047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1824.385288][ T3568] validate_nla: 12 callbacks suppressed [ 1824.385374][ T3568] netlink: 'syz-executor.0': attribute type 106 has an invalid length. [ 1825.062597][ T3568] netlink: 'syz-executor.0': attribute type 106 has an invalid length. [ 1825.101237][ T3505] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1825.536277][ T3528] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1825.811677][ T3571] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803804700000047bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:11 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4010000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:11 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f320a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702486c8047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1825.941763][ T3617] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1826.097944][ T3621] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:14:11 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038035000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1826.423363][ T3631] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1826.731867][ T3589] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1826.732639][ T3621] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1826.741419][ T3617] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1826.807113][ T3631] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:14:12 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047020000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4025000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:12 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038048000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:12 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4035000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1827.131994][ T3654] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1827.205334][ T3655] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1827.725286][ T3628] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1827.727443][ T3654] __nla_validate_parse: 20 callbacks suppressed [ 1827.727475][ T3654] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1827.737259][ T3628] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:13 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040007400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:13 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f405a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:13 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803805a000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:13 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24b80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:13 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047030000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1828.010890][ T3682] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1828.066502][ T3681] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1828.103353][ T3685] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1828.714989][ T3682] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1828.764187][ T3623] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1828.849638][ T3685] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1828.857361][ T3623] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1829.460889][ T3629] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1829.471471][ T3629] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1829.741907][ T3647] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1829.757856][ T3647] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:15 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f330a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4017010a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:15 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047040000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:15 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24c80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803805f000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1830.038677][ T3691] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1830.182748][ T3754] validate_nla: 6 callbacks suppressed [ 1830.182769][ T3754] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1830.270542][ T3756] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:14:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4031010a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1830.356483][ T3758] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1830.386055][ T3761] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 14:14:15 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f4057050a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1831.045199][ T3774] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1831.053731][ T3775] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1831.092127][ T3754] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1831.168277][ T3761] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1831.169709][ T3689] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1831.745799][ T3710] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1832.014873][ T3694] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1832.294181][ T3762] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:17 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040008400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:17 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f40a2560a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24d80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:17 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047050000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:17 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038060000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1832.524563][ T3834] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1832.537597][ T3830] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1833.013572][ T3765] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1833.036160][ T3765] __nla_validate_parse: 16 callbacks suppressed [ 1833.036182][ T3765] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1833.053498][ T3831] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. 14:14:18 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f340a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000300053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:18 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047060000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038069000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24e80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1833.620525][ T3835] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1833.634694][ T3835] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1833.744872][ T3877] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1833.770181][ T3880] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1833.792223][ T3879] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1833.880676][ T3883] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1833.887193][ T3878] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1834.356801][ T3839] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1834.365321][ T3877] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1834.380039][ T3880] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. 14:14:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a020a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d24f80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1835.152489][ T3841] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1839.335073][ T3856] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1839.351483][ T3856] __nla_validate_parse: 6 callbacks suppressed [ 1839.351502][ T3856] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1839.612415][ T3884] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1839.622857][ T3884] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:24 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040009400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806a000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a030a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:24 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047070000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25080648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1839.766116][ T3949] validate_nla: 15 callbacks suppressed [ 1839.766137][ T3949] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1839.834856][ T3951] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1839.853251][ T3949] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1839.861698][ T3953] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1839.869014][ T3951] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1839.934230][ T3953] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1839.972106][ T3956] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 1840.385232][ T3949] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1840.414736][ T3951] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1840.429080][ T3885] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1840.448012][ T3951] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1840.455771][ T3949] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1840.461491][ T3885] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1840.534048][ T3953] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1840.579783][ T3953] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1840.801583][ T3960] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 1841.045122][ T3883] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1841.063491][ T3883] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1841.411232][ T3958] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f350a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a040a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25180648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:26 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:26 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047080000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1841.614569][ T4011] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1841.622991][ T4010] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:14:26 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a050a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a060a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1842.390523][ T3979] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:28 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000a400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a070a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25280648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047090000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806c000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1843.020559][ T4015] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1843.753244][ T4017] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1844.356524][ T4014] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1844.368429][ T4014] __nla_validate_parse: 15 callbacks suppressed [ 1844.368449][ T4014] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f360a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a080a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:29 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25380648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:29 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380470e0000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:29 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803806e000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1844.655564][ T4065] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1844.665563][ T4065] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1844.859598][ T4120] validate_nla: 9 callbacks suppressed [ 1844.859618][ T4120] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1844.867690][ T4118] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1844.947958][ T4119] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1844.975067][ T4118] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. 14:14:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a090a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1844.989486][ T4119] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1844.991542][ T4120] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. 14:14:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a0e0a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1845.656087][ T4123] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1845.675143][ T4134] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1845.693483][ T4123] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1845.774067][ T4134] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1845.935024][ T4062] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1845.956793][ T4062] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1846.522529][ T4084] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1846.535868][ T4084] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1846.796399][ T4069] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1846.807310][ T4069] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1847.015795][T14296] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1850.693115][ T4124] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1850.702035][ T4124] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1851.172487][ T4121] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1851.225617][ T4121] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:36 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a0f0a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038070000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:36 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380470f0000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25480648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1851.917111][ T4205] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1851.944774][ T4206] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1851.978447][ T4136] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1851.984798][ T4206] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1852.006346][ T4136] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1852.014520][ T4208] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1852.037033][ T4205] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1852.049051][ T4215] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1852.058147][ T4208] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1852.187976][ T4205] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1852.200399][ T4215] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1852.220854][ T4205] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1852.223280][ T4214] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1852.243588][ T4216] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1852.262337][ T4216] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1852.281167][ T4214] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1852.692413][ T4125] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1852.768834][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 1852.775163][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 1852.814388][ T4215] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1853.222221][ T4219] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f370a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a350a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047350000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25580648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038071000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1853.342175][ T4258] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1853.484155][ T4263] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:14:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a480a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a4c0a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1854.308422][ T4223] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1854.835430][ T4268] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:40 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000c400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:40 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a600a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25680648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:40 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038072000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:40 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047480000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1855.657873][ T4265] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1856.291240][ T4269] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1856.304125][ T4269] __nla_validate_parse: 17 callbacks suppressed [ 1856.304146][ T4269] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1856.573934][ T4281] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1856.587898][ T4281] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f380a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a680a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803807a000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380474c0000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25780648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1856.867121][ T4321] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1856.887149][ T4321] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1857.013099][ T4382] validate_nla: 11 callbacks suppressed [ 1857.013118][ T4382] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1857.136898][ T4381] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1857.140221][ T4383] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1857.163190][ T4382] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. 14:14:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a6c0a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1857.210410][ T4381] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1857.211548][ T4384] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1857.228278][ T4383] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1857.242976][ T4384] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a740a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1857.942200][ T4382] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1857.966520][ T4339] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1857.967736][ T4382] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1857.974926][ T4385] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1858.003735][ T4339] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1858.036452][ T4385] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1858.496989][ T4389] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:43 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000d400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a7a0a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047600000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25880648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803807b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1858.677713][ T4434] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1858.696460][ T4433] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1858.764969][ T4436] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1858.850171][ T4440] netlink: 'syz-executor.3': attribute type 13 has an invalid length. [ 1859.347128][ T4390] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1859.999493][ T4401] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1860.364477][ T4441] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f390a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a011700053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047680000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25980648c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:45 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803808d000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1861.034061][ T4459] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380476c0000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a800a8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1861.485481][ T4517] __nla_validate_parse: 20 callbacks suppressed [ 1861.485502][ T4517] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1861.496356][ T4497] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1861.503502][ T4516] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1862.005322][ T4517] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1862.044538][ T4501] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1862.058083][ T4516] validate_nla: 15 callbacks suppressed [ 1862.058228][ T4516] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1862.064852][ T4501] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1862.089432][ T4516] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:14:47 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000e400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a002500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803808e000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80238c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047740000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1862.290536][ T4544] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1862.305412][ T4543] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1862.317100][ T4546] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1862.326415][ T4544] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1862.336570][ T4543] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1862.347467][ T4546] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1862.497732][ T4550] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1862.528701][ T4550] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1863.028208][ T4543] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1863.035415][ T4546] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1863.070649][ T4550] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1863.097747][ T4502] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1863.771599][ T4551] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f3a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:48 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80258c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:48 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380477a0000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803808f000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:48 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a013100053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1863.924055][ T4594] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1863.948610][ T4593] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1864.434545][ T4571] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802a8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:49 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038093000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1865.332680][ T4599] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:50 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040010400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:50 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a003500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:50 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047f00000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:50 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802b8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:50 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038094000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1866.384081][ T4601] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1867.070264][ T4622] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1867.085105][ T4622] __nla_validate_parse: 27 callbacks suppressed [ 1867.085123][ T4622] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1867.353418][ T4602] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1867.365902][ T4602] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:14:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f3b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038095000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000300d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802d8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a004000053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1867.633873][ T4651] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1867.651702][ T4651] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1867.805532][ T4716] validate_nla: 19 callbacks suppressed [ 1867.805553][ T4716] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1867.827884][ T4718] netlink: 'syz-executor.5': attribute type 64 has an invalid length. [ 1867.878299][ T4717] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1867.885087][ T4719] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1867.893125][ T4718] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1867.909535][ T4718] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1867.915611][ T4716] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1867.936959][ T4717] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1867.942366][ T4719] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1867.994418][ T4722] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1868.027423][ T4722] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1868.443667][ T4670] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1868.462583][ T4670] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1868.476227][ T4717] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1868.483054][ T4716] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1868.506308][ T4717] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:14:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a055700053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:53 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038096000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1868.737074][ T4741] netlink: 'syz-executor.5': attribute type 87 has an invalid length. [ 1868.779937][ T4740] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1869.377416][ T4723] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:14:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040011400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a802e8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:54 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000500d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a005a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038097000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1870.298354][ T4726] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1870.944187][ T4769] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f3c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a56a200053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80308c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000600d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038098000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1871.689686][ T4774] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:14:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000300053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80588c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1872.100710][ T4820] __nla_validate_parse: 28 callbacks suppressed [ 1872.100796][ T4820] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1872.478886][ T4839] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1872.490071][ T4838] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1872.512330][ T4778] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1872.529395][ T4778] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1873.013227][ T4793] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1873.021876][ T4793] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:14:58 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040012400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:14:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:14:58 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038099000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:14:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80638c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:14:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000400053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1873.296464][ T4821] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1873.313889][ T4821] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1873.488186][ T4890] validate_nla: 26 callbacks suppressed [ 1873.488205][ T4890] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1873.532578][ T4889] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1873.562331][ T4890] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1873.565794][ T4891] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1873.595496][ T4889] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1873.661728][ T4891] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1874.251000][ T4890] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1874.265085][ T4890] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1874.338686][ T4824] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1874.347625][ T4889] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1874.396820][ T4891] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1875.051453][ T4894] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:00 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f3d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a001000053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80698c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:00 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809a000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:00 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000900d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1875.213356][ T4934] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 1875.256231][ T4934] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 1875.302099][ T4938] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1875.318939][ T4935] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:15:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a002500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1876.013948][ T4895] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:01 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809b000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1876.853198][ T4899] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1877.207486][ T4912] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1877.219775][ T4912] __nla_validate_parse: 17 callbacks suppressed [ 1877.219795][ T4912] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1877.549243][ T4940] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1877.562307][ T4940] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:02 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040035400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:02 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a806c8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a003500053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380473e0a00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:02 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809c000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1877.713455][ T5014] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1877.735809][ T5017] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1877.738637][ T5016] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1877.826955][ T5018] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1878.307473][ T5017] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1878.323749][ T5016] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1878.381187][ T5018] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1878.390853][ T4942] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1878.415018][ T4942] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1878.960769][ T4936] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1879.004659][T14206] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1879.303540][ T5024] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047cf0b00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:04 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809d000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a005a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:04 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a806f8c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:04 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f3e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) [ 1879.480765][ T5070] validate_nla: 19 callbacks suppressed [ 1879.480786][ T5070] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1879.494871][ T5069] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1879.497310][ T5071] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1879.541144][ T5073] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1879.617053][ T5075] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1879.952222][ T5070] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1880.056519][ T5037] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:05 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000e00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1880.142159][ T5073] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:15:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a001701053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1880.453994][ T5094] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1880.894071][ T5025] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1880.902377][ T5094] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:15:06 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004005b400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:06 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80708c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a003101053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:06 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809e000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:06 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000f00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1881.375581][ T5077] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1881.510361][ T5137] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:15:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a005705053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1882.231888][ T5136] __nla_validate_parse: 20 callbacks suppressed [ 1882.232150][ T5136] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1882.254628][ T5080] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1882.287062][ T5080] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1882.880293][ T5075] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1882.894818][ T5075] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1883.193089][ T5140] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1883.201736][ T5140] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:15:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f6c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:08 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80738c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a00a256053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:08 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803809f000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:08 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047001f00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1883.355572][ T5199] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1883.379856][ T5200] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1883.414767][ T5198] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1883.429868][ T5201] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1883.854786][ T5199] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1883.865848][ T5200] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1883.929060][ T5143] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1884.743951][ T5148] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1884.755678][ T5220] validate_nla: 15 callbacks suppressed [ 1884.755764][ T5220] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1888.602189][ T5161] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1888.611484][ T5161] __nla_validate_parse: 6 callbacks suppressed [ 1888.611503][ T5161] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1888.859022][ T5205] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1888.884695][ T5205] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:14 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc60040063400a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a02053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:14 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047002000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:14 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80758c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:14 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1889.020830][ T5271] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1889.045206][ T5273] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1889.054071][ T5271] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1889.109073][ T5272] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1889.177832][ T5275] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1889.186697][ T5273] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1889.195744][ T5272] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1889.199354][ T5275] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:15:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a03053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1889.674570][ T5272] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1889.682187][ T5275] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1889.683289][ T5272] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1889.709149][ T5202] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1889.720879][ T5202] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1889.741481][ T5275] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1889.786086][ T5296] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1889.804712][ T5296] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1890.364903][ T5296] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1890.394951][ T5221] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1890.851651][ T5206] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1891.139748][ T5279] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:16 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f4003000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:16 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80788c63940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:16 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047003500d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:16 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a04053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1891.271690][ T5344] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1891.316721][ T5347] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1891.345681][ T5346] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1891.364184][ T5345] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1891.774911][ T5347] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1891.833529][ T5344] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1891.866953][ T5345] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:15:17 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c0a940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1891.943504][ T5277] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1892.066944][ T5366] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1892.663344][ T5283] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:18 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f020a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:18 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a05053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:18 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380470a3e00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:18 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c23940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1893.021109][ T5351] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1893.707916][ T5353] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1893.763610][ T5353] __nla_validate_parse: 23 callbacks suppressed [ 1893.763631][ T5353] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1893.769965][ T5403] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1893.818976][ T5405] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:15:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c25940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1893.868630][ T5406] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1894.050381][ T5429] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.127207][ T5409] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1894.641517][ T5429] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1894.667872][ T5411] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:19 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f4025000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:19 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a06053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:19 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047003f00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1894.695667][ T5411] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:15:19 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2a940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1894.814531][ T5455] validate_nla: 12 callbacks suppressed [ 1894.814549][ T5455] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1894.880582][ T5457] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1894.896445][ T5455] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1894.913055][ T5457] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1894.958967][ T5458] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1895.011580][ T5463] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1895.466278][ T5463] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1895.498782][ T5455] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1895.521089][ T5415] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1895.615889][ T5458] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1895.622021][ T5457] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 14:15:20 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047004000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1895.948943][ T5484] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1896.416100][ T5484] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1896.445971][ T5459] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:21 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f030a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a07053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2b940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:21 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:21 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047004800d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1897.276556][ T5480] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:22 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2d940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1898.089576][ T5518] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:23 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f4035000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:23 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a08053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:23 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:23 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047004c00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:23 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c2e940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1898.932019][ T5558] __nla_validate_parse: 26 callbacks suppressed [ 1898.932040][ T5558] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1898.944058][ T5560] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1898.982950][ T5561] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1898.999951][ T5521] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1899.017267][ T5521] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. 14:15:24 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c30940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1899.216860][ T5584] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1899.761011][ T5569] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1899.790403][ T5569] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:25 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f040a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:25 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047006000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:25 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a09053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:25 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:25 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c58940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1899.968407][ T5611] validate_nla: 18 callbacks suppressed [ 1899.968427][ T5611] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1900.019885][ T5613] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1900.030156][ T5612] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1900.052578][ T5614] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1900.068657][ T5611] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1900.070114][ T5612] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1900.101717][ T5614] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1900.127844][ T5613] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1900.181764][ T5617] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1900.555778][ T5585] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1900.644894][ T5614] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1900.662890][ T5613] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1900.674961][ T5611] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1900.726018][ T5612] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:15:25 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a0e053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1900.911193][ T5637] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1901.357031][ T5568] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1901.812146][ T5619] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f406c000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c64940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:27 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047006800d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a0f053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1902.577480][ T5623] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a35053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1903.316523][ T5679] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:28 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f050a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047006c00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c69940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380a9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:28 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a48053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1904.124691][ T5720] __nla_validate_parse: 25 callbacks suppressed [ 1904.124714][ T5720] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1904.158590][ T5721] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1904.176421][ T5722] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1904.217574][ T5723] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1904.226198][ T5676] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1904.272661][ T5676] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a4c053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1904.526882][ T5750] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1905.010123][ T5750] validate_nla: 19 callbacks suppressed [ 1905.010143][ T5750] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1905.028492][ T5697] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1905.040454][ T5750] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1905.040955][ T5697] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1905.412531][ T5683] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1905.427293][ T5683] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f4017010a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:30 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047007400d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:30 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6c940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380aa000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a60053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1905.711861][ T5728] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1905.733042][ T5728] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1905.868888][ T5794] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1905.968046][ T5798] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1905.969145][ T5797] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1905.998808][ T5795] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1906.401528][ T5798] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1906.414232][ T5794] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1906.480449][ T5733] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1906.490309][ T5795] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:15:31 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a68053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1906.552959][ T5797] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1906.641711][ T5816] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1907.170485][ T5726] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:32 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f060a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:32 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6f940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:32 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047007a00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ab000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:32 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a6c053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1907.666823][ T5804] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1908.412992][ T5801] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a74053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1909.263700][ T5879] __nla_validate_parse: 25 callbacks suppressed [ 1909.263720][ T5879] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1909.295141][ T5821] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1909.307189][ T5821] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f4031010a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:34 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c70940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:34 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ac000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:34 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380470bcf00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:34 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a7a053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1909.657987][ T5863] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1909.671196][ T5863] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1909.797635][ T5917] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1909.844032][ T5916] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1909.870842][ T5918] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1909.871966][ T5920] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:15:35 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c73940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1910.378285][ T5867] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1910.398815][ T5867] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1910.485875][ T5916] validate_nla: 17 callbacks suppressed [ 1910.486004][ T5916] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1910.498461][ T5918] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1910.507120][ T5920] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1910.530271][ T5918] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1910.560286][ T5920] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1910.618791][ T5939] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1911.004306][T14312] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 1911.163454][ T5926] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1911.202535][ T5939] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 14:15:36 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f070a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ad000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:36 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803804700f000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00063582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:36 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c75940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1911.439821][ T5963] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1911.449204][ T5966] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1911.479465][ T5965] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1911.585713][ T5970] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1911.607463][ T5971] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1911.993034][ T5925] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00093582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1912.809738][ T5944] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f40ce030a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ae000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:38 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c78940d0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:38 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000200d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:38 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00353582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1913.194926][ T5973] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1913.907321][ T5994] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:39 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000300d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1914.204656][ T1357] ieee802154 phy0 wpan0: encryption failed: -22 [ 1914.211020][ T1357] ieee802154 phy1 wpan1: encryption failed: -22 [ 1914.669108][ T6048] __nla_validate_parse: 27 callbacks suppressed [ 1914.669133][ T6048] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1914.678854][ T6032] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:39 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f080a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:39 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00403582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:39 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6394120924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380af000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1914.713375][ T6032] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1914.798065][ T6070] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1914.798189][ T6071] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. 14:15:40 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000400d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1914.857557][ T6072] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1914.916271][ T6076] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1915.084693][ T6080] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1915.477244][ T6070] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1915.584284][ T6071] validate_nla: 21 callbacks suppressed [ 1915.584306][ T6071] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1915.588614][ T6072] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1915.589887][ T6071] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1915.605703][ T6051] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:40 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c6394350924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1915.681321][ T6051] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1915.695135][ T6080] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1915.798051][ T6084] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1915.863205][ T6101] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1916.405210][ T6101] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1916.429087][ T6028] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1916.818396][ T6079] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f40671c0a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:42 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a005a3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:42 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000500d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b0000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63945a0924fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1916.954376][ T6138] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1917.001652][ T6142] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1917.038324][ T6140] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1917.063492][ T6141] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1917.510974][ T6076] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:42 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0224fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1918.260006][ T6146] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:43 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f090a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b1000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:43 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000600d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0324fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:43 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00023582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:43 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0424fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1919.380322][ T6143] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1919.998776][ T6166] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1920.013608][ T6166] __nla_validate_parse: 27 callbacks suppressed [ 1920.013628][ T6166] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1920.309085][ T6148] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1920.322446][ T6148] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000300053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:45 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:45 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00043582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:45 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b2000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:45 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1920.623634][ T6197] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1920.631838][ T6197] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1920.749868][ T6264] validate_nla: 13 callbacks suppressed [ 1920.751181][ T6264] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1920.775383][ T6267] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1920.793066][ T6267] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1920.811578][ T6265] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1920.811960][ T6264] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1920.850068][ T6268] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1920.880945][ T6268] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1920.897321][ T6265] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1920.941930][ T6271] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1920.989174][ T6271] netlink: 'syz-executor.2': attribute type 3 has an invalid length. [ 1921.026820][ T6271] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1921.363830][ T6267] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1921.377452][ T6264] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1921.393681][ T6268] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1921.402663][ T6267] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1921.406008][ T6264] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1921.418610][ T6202] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1921.508148][ T6265] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 14:15:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0624fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1922.162126][ T6274] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:47 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0a0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:47 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00063582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b3000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000800d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:47 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0724fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1923.093801][ T6275] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b4000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1923.906890][ T6271] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1924.313375][ T6322] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a020a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00093582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:49 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0824fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000900d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:49 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b5000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1925.294579][ T6389] __nla_validate_parse: 24 callbacks suppressed [ 1925.294601][ T6389] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1925.298470][ T6391] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1925.442742][ T6377] [ 1925.445096][ T6377] ====================================================== [ 1925.452191][ T6377] WARNING: possible circular locking dependency detected [ 1925.459255][ T6377] 5.15.0-rc1-syzkaller #0 Not tainted [ 1925.464607][ T6377] ------------------------------------------------------ [ 1925.471696][ T6377] syz-executor.4/6377 is trying to acquire lock: [ 1925.478007][ T6377] ffff888026c82cf8 (team->team_lock_key#5){+.+.}-{3:3}, at: team_del_slave+0x29/0x140 [ 1925.487631][ T6377] [ 1925.487631][ T6377] but task is already holding lock: [ 1925.494998][ T6377] ffff8880795b05e8 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_del_interface+0xff/0x470 [ 1925.504819][ T6377] [ 1925.504819][ T6377] which lock already depends on the new lock. [ 1925.504819][ T6377] [ 1925.515208][ T6377] [ 1925.515208][ T6377] the existing dependency chain (in reverse order) is: [ 1925.524208][ T6377] [ 1925.524208][ T6377] -> #1 (&rdev->wiphy.mtx){+.+.}-{3:3}: [ 1925.531932][ T6377] __mutex_lock+0x131/0x12f0 [ 1925.537041][ T6377] ieee80211_open+0x18f/0x240 [ 1925.542241][ T6377] __dev_open+0x2bc/0x4d0 [ 1925.547148][ T6377] dev_open+0xe8/0x150 [ 1925.551736][ T6377] team_add_slave+0xaa4/0x1cc0 [ 1925.557017][ T6377] do_set_master+0x1c8/0x220 [ 1925.562123][ T6377] do_setlink+0x9f3/0x3970 [ 1925.567143][ T6377] __rtnl_newlink+0xde6/0x1750 [ 1925.572424][ T6377] rtnl_newlink+0x64/0xa0 [ 1925.577273][ T6377] rtnetlink_rcv_msg+0x413/0xb80 [ 1925.582738][ T6377] netlink_rcv_skb+0x153/0x420 [ 1925.588033][ T6377] netlink_unicast+0x533/0x7d0 [ 1925.593342][ T6377] netlink_sendmsg+0x86d/0xdb0 [ 1925.598629][ T6377] sock_sendmsg+0xcf/0x120 [ 1925.603573][ T6377] ____sys_sendmsg+0x6e8/0x810 [ 1925.608861][ T6377] ___sys_sendmsg+0xf3/0x170 [ 1925.613980][ T6377] __sys_sendmsg+0xf3/0x1c0 [ 1925.619008][ T6377] do_syscall_64+0x35/0xb0 [ 1925.623950][ T6377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1925.630364][ T6377] [ 1925.630364][ T6377] -> #0 (team->team_lock_key#5){+.+.}-{3:3}: [ 1925.638527][ T6377] __lock_acquire+0x2a07/0x54a0 [ 1925.643902][ T6377] lock_acquire+0x1ab/0x510 [ 1925.648919][ T6377] __mutex_lock+0x131/0x12f0 [ 1925.654026][ T6377] team_del_slave+0x29/0x140 [ 1925.659131][ T6377] team_device_event+0x7df/0xa90 [ 1925.664592][ T6377] notifier_call_chain+0xb5/0x200 [ 1925.670221][ T6377] call_netdevice_notifiers_info+0xb5/0x130 [ 1925.676645][ T6377] unregister_netdevice_many+0x951/0x1790 [ 1925.682876][ T6377] unregister_netdevice_queue+0x2dd/0x3c0 [ 1925.689115][ T6377] _cfg80211_unregister_wdev+0x483/0x770 [ 1925.695263][ T6377] ieee80211_if_remove+0x1df/0x380 [ 1925.700894][ T6377] ieee80211_del_iface+0x12/0x20 [ 1925.706344][ T6377] nl80211_del_interface+0x1b2/0x470 [ 1925.712142][ T6377] genl_family_rcv_msg_doit+0x228/0x320 [ 1925.718212][ T6377] genl_rcv_msg+0x328/0x580 [ 1925.723231][ T6377] netlink_rcv_skb+0x153/0x420 [ 1925.728521][ T6377] genl_rcv+0x24/0x40 [ 1925.733017][ T6377] netlink_unicast+0x533/0x7d0 [ 1925.738295][ T6377] netlink_sendmsg+0x86d/0xdb0 [ 1925.743572][ T6377] sock_sendmsg+0xcf/0x120 [ 1925.748505][ T6377] ____sys_sendmsg+0x6e8/0x810 [ 1925.753787][ T6377] ___sys_sendmsg+0xf3/0x170 [ 1925.758894][ T6377] __sys_sendmsg+0xf3/0x1c0 [ 1925.763912][ T6377] do_syscall_64+0x35/0xb0 [ 1925.768849][ T6377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1925.775260][ T6377] [ 1925.775260][ T6377] other info that might help us debug this: [ 1925.775260][ T6377] [ 1925.785473][ T6377] Possible unsafe locking scenario: [ 1925.785473][ T6377] [ 1925.793029][ T6377] CPU0 CPU1 [ 1925.798402][ T6377] ---- ---- [ 1925.803771][ T6377] lock(&rdev->wiphy.mtx); [ 1925.808267][ T6377] lock(team->team_lock_key#5); [ 1925.815719][ T6377] lock(&rdev->wiphy.mtx); [ 1925.822730][ T6377] lock(team->team_lock_key#5); [ 1925.827665][ T6377] [ 1925.827665][ T6377] *** DEADLOCK *** [ 1925.827665][ T6377] [ 1925.835794][ T6377] 3 locks held by syz-executor.4/6377: [ 1925.841236][ T6377] #0: ffffffff8d177290 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 1925.849421][ T6377] #1: ffffffff8d0e3f28 (rtnl_mutex){+.+.}-{3:3}, at: nl80211_pre_doit+0x23/0x620 [ 1925.858718][ T6377] #2: ffff8880795b05e8 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_del_interface+0xff/0x470 [ 1925.868894][ T6377] [ 1925.868894][ T6377] stack backtrace: [ 1925.874853][ T6377] CPU: 0 PID: 6377 Comm: syz-executor.4 Not tainted 5.15.0-rc1-syzkaller #0 [ 1925.883519][ T6377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1925.893561][ T6377] Call Trace: [ 1925.896920][ T6377] dump_stack_lvl+0xcd/0x134 [ 1925.901512][ T6377] check_noncircular+0x25f/0x2e0 [ 1925.906447][ T6377] ? print_circular_bug+0x1e0/0x1e0 [ 1925.911649][ T6377] ? mark_lock+0xef/0x17b0 [ 1925.916235][ T6377] ? lockdep_lock+0xc6/0x200 [ 1925.920834][ T6377] ? call_rcu_zapped+0xb0/0xb0 [ 1925.925603][ T6377] __lock_acquire+0x2a07/0x54a0 [ 1925.930466][ T6377] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1925.936457][ T6377] ? __up_read+0x194/0x720 [ 1925.940876][ T6377] lock_acquire+0x1ab/0x510 [ 1925.945379][ T6377] ? team_del_slave+0x29/0x140 [ 1925.950146][ T6377] ? lock_release+0x720/0x720 [ 1925.954841][ T6377] __mutex_lock+0x131/0x12f0 [ 1925.959450][ T6377] ? team_del_slave+0x29/0x140 [ 1925.964210][ T6377] ? __mutex_lock+0x21c/0x12f0 [ 1925.968968][ T6377] ? team_del_slave+0x29/0x140 [ 1925.973727][ T6377] ? mutex_lock_io_nested+0x1150/0x1150 [ 1925.979268][ T6377] ? wait_for_completion_io+0x280/0x280 [ 1925.984822][ T6377] ? __local_bh_enable_ip+0xa0/0x120 [ 1925.990190][ T6377] team_del_slave+0x29/0x140 [ 1925.994780][ T6377] team_device_event+0x7df/0xa90 [ 1925.999718][ T6377] notifier_call_chain+0xb5/0x200 [ 1926.004742][ T6377] call_netdevice_notifiers_info+0xb5/0x130 [ 1926.010641][ T6377] unregister_netdevice_many+0x951/0x1790 [ 1926.016360][ T6377] ? find_held_lock+0x2d/0x110 [ 1926.021120][ T6377] ? default_device_exit+0x300/0x300 [ 1926.026403][ T6377] ? kernfs_remove_by_name_ns+0x5b/0xa0 [ 1926.031959][ T6377] unregister_netdevice_queue+0x2dd/0x3c0 [ 1926.037677][ T6377] ? unregister_netdevice_many+0x1790/0x1790 [ 1926.043654][ T6377] _cfg80211_unregister_wdev+0x483/0x770 [ 1926.049741][ T6377] ieee80211_if_remove+0x1df/0x380 [ 1926.054861][ T6377] ieee80211_del_iface+0x12/0x20 [ 1926.059795][ T6377] nl80211_del_interface+0x1b2/0x470 [ 1926.065080][ T6377] genl_family_rcv_msg_doit+0x228/0x320 [ 1926.070635][ T6377] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1926.078011][ T6377] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1926.084262][ T6377] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1926.090503][ T6377] ? ns_capable+0xd9/0x100 [ 1926.094919][ T6377] genl_rcv_msg+0x328/0x580 [ 1926.099426][ T6377] ? genl_get_cmd+0x480/0x480 [ 1926.104104][ T6377] ? cfg80211_rx_unexpected_4addr_frame+0x370/0x370 [ 1926.110690][ T6377] ? lock_release+0x720/0x720 [ 1926.115371][ T6377] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 1926.121179][ T6377] netlink_rcv_skb+0x153/0x420 [ 1926.125943][ T6377] ? genl_get_cmd+0x480/0x480 [ 1926.130620][ T6377] ? netlink_ack+0xa60/0xa60 [ 1926.135206][ T6377] ? netlink_deliver_tap+0x1b1/0xc30 [ 1926.140490][ T6377] genl_rcv+0x24/0x40 [ 1926.144469][ T6377] netlink_unicast+0x533/0x7d0 [ 1926.149231][ T6377] ? netlink_attachskb+0x890/0x890 [ 1926.154354][ T6377] ? __virt_addr_valid+0x5d/0x2d0 [ 1926.159377][ T6377] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1926.165622][ T6377] ? __phys_addr_symbol+0x2c/0x70 [ 1926.170654][ T6377] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1926.176374][ T6377] ? __check_object_size+0x16e/0x3f0 [ 1926.181684][ T6377] netlink_sendmsg+0x86d/0xdb0 [ 1926.186449][ T6377] ? netlink_unicast+0x7d0/0x7d0 [ 1926.191386][ T6377] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1926.197632][ T6377] ? netlink_unicast+0x7d0/0x7d0 [ 1926.202564][ T6377] sock_sendmsg+0xcf/0x120 [ 1926.206980][ T6377] ____sys_sendmsg+0x6e8/0x810 [ 1926.211745][ T6377] ? kernel_sendmsg+0x50/0x50 [ 1926.216418][ T6377] ? do_recvmmsg+0x6e0/0x6e0 [ 1926.221013][ T6377] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1926.227003][ T6377] ? lock_chain_count+0x20/0x20 [ 1926.231852][ T6377] ___sys_sendmsg+0xf3/0x170 [ 1926.236456][ T6377] ? sendmsg_copy_msghdr+0x160/0x160 [ 1926.241744][ T6377] ? __fget_files+0x21b/0x3e0 [ 1926.246417][ T6377] ? lock_downgrade+0x6e0/0x6e0 [ 1926.251278][ T6377] ? __fget_files+0x23d/0x3e0 [ 1926.255953][ T6377] ? __fget_light+0xea/0x280 [ 1926.260538][ T6377] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1926.266782][ T6377] __sys_sendmsg+0xf3/0x1c0 [ 1926.271286][ T6377] ? __sys_sendmsg_sock+0x30/0x30 [ 1926.276490][ T6377] ? lock_downgrade+0x6e0/0x6e0 [ 1926.281342][ T6377] ? syscall_enter_from_user_mode+0x21/0x70 [ 1926.287239][ T6377] do_syscall_64+0x35/0xb0 [ 1926.291660][ T6377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1926.297582][ T6377] RIP: 0033:0x7ff117663739 [ 1926.302166][ T6377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1926.321771][ T6377] RSP: 002b:00007ff114bda188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1926.330198][ T6377] RAX: ffffffffffffffda RBX: 00007ff117767f80 RCX: 00007ff117663739 [ 1926.338163][ T6377] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1926.346134][ T6377] RBP: 00007ff1176bdcc4 R08: 0000000000000000 R09: 0000000000000000 [ 1926.354105][ T6377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff117767f80 [ 1926.362069][ T6377] R13: 00007ffdd3545d8f R14: 00007ff114bda300 R15: 0000000000022000 [ 1926.397608][ T6377] device wlan9 left promiscuous mode [ 1926.406390][ T6377] team0: Port device wlan9 removed 14:15:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000e00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1926.443353][ T6324] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1926.465986][ T6324] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1926.546668][ T6324] ieee80211 phy1977: Selected rate control algorithm 'minstrel_ht' [ 1926.622822][ T6415] validate_nla: 19 callbacks suppressed [ 1926.622843][ T6415] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1926.652085][ T6415] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:15:52 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0b0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0a24fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:52 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00353582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b6000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1926.926087][ T6412] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1926.936853][ T6412] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1926.953187][ T6384] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1926.965860][ T6384] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.2'. 14:15:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000f00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1927.031536][ T6438] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1927.049380][ T6438] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1927.051410][ T6384] ieee80211 phy1978: Selected rate control algorithm 'minstrel_ht' [ 1927.084848][ T6441] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1927.091094][ T6439] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1927.101835][ T6441] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1927.127040][ T6439] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1927.143080][ T6440] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1927.153146][ T6440] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1927.201754][ T6447] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1927.438259][ T6438] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1927.449950][ T6441] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:15:52 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047003500d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1927.492990][ T6447] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1927.498058][ T6395] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1927.593781][ T6395] ieee80211 phy1979: Selected rate control algorithm 'minstrel_ht' [ 1928.012241][ T6382] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1928.041129][ T6382] ieee80211 phy1980: Selected rate control algorithm 'minstrel_ht' 14:15:53 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a030a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:53 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b7000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:53 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a005a3582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:53 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0b24fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:53 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047004800d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1928.306922][ T6442] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1928.327919][ T6442] ieee80211 phy1981: Selected rate control algorithm 'minstrel_ht' 14:15:53 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047004c00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1928.713894][ T6450] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1928.795941][ T6450] ieee80211 phy1982: Selected rate control algorithm 'minstrel_ht' [ 1929.177318][ T6439] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1929.216186][ T6439] ieee80211 phy1983: Selected rate control algorithm 'minstrel_ht' 14:15:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0c0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b8000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:54 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0c24fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:54 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050282c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:54 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047006000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1929.487314][ T6512] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1929.512045][ T6512] ieee80211 phy1984: Selected rate control algorithm 'minstrel_ht' 14:15:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050382c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1929.895703][ T6517] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1929.977624][ T6517] ieee80211 phy1985: Selected rate control algorithm 'minstrel_ht' 14:15:55 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a040a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:55 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380b9000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:55 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047006800d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0d24fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050482c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1930.380934][ T6593] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1930.391390][ T6593] __nla_validate_parse: 34 callbacks suppressed [ 1930.391410][ T6593] netlink: 209848 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1930.445638][ T6593] ieee80211 phy1986: Selected rate control algorithm 'minstrel_ht' [ 1930.457154][ T6587] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1930.489002][ T6629] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1930.503523][ T6631] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1930.505890][ T6632] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. 14:15:55 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0e24fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1930.656515][ T6643] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1930.936898][ T6631] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1930.956795][ T6643] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1930.958722][ T6629] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1930.993680][ T6632] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1931.062679][ T6595] ieee80211 phy1987: Selected rate control algorithm 'minstrel_ht' 14:15:56 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0d0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d1024fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:56 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:56 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380ba000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:56 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047006c00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1931.466408][ T6637] nla_validate_range_unsigned: 1 callbacks suppressed [ 1931.466428][ T6637] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:56 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d1124fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1931.547543][ T6637] ieee80211 phy1988: Selected rate control algorithm 'minstrel_ht' [ 1931.634994][ T6690] validate_nla: 35 callbacks suppressed [ 1931.635030][ T6690] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1931.658990][ T6693] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1931.939949][ T6687] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1931.945713][ T6693] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1931.961230][ T6668] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1932.028845][ T6668] ieee80211 phy1989: Selected rate control algorithm 'minstrel_ht' 14:15:57 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a050a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:57 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047007400d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:15:57 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bb000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d1224fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050682c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1932.405857][ T6694] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1932.466635][ T6694] ieee80211 phy1990: Selected rate control algorithm 'minstrel_ht' [ 1932.478478][ T6733] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 1932.486562][ T6690] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1932.509618][ T6735] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 1932.527829][ T6736] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 1932.578973][ T6740] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 1932.833851][ T6700] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1932.869255][ T6700] ieee80211 phy1991: Selected rate control algorithm 'minstrel_ht' [ 1932.871984][ T6735] netlink: 'syz-executor.5': attribute type 3 has an invalid length. 14:15:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047007a00d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1933.327462][ T6737] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:58 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0e0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:58 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bc000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:15:58 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d3524fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050782c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e37024803804700f000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1933.395584][ T6737] ieee80211 phy1992: Selected rate control algorithm 'minstrel_ht' [ 1933.831097][ T6776] netlink: 'syz-executor.2': attribute type 11 has an invalid length. 14:15:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bd000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) [ 1933.909646][ T6776] ieee80211 phy1993: Selected rate control algorithm 'minstrel_ht' [ 1934.321507][ T6792] netlink: 'syz-executor.3': attribute type 11 has an invalid length. 14:15:59 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a060a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:15:59 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d5a24fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050882c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:15:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000003d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) [ 1934.412064][ T6792] ieee80211 phy1994: Selected rate control algorithm 'minstrel_ht' 14:15:59 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380be000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:16:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050982c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1934.888109][ T6798] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1934.937649][ T6798] ieee80211 phy1995: Selected rate control algorithm 'minstrel_ht' 14:16:00 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f0f0a000a00053582c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030029000505d25a80308c63940d0424fc60100002400a000a00053582c137153e37040c188000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/157, 0x9d}], 0x1, &(0x7f00000004c0)=""/12, 0xc}, 0x40000102) recvmsg$kcm(r3, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/5, 0x5}, 0x0) 14:16:00 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0935fc6004000f400a000a00053582c137153e37024803806b000000d1bd", 0x33fe0}], 0x1}, 0x0) 14:16:00 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x508bc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e3702480380bf000000d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, 0x0, 0x40000102) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) 14:16:00 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0924fc6004000f400a000a00053582c137153e370248038047000005d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, 0x0}, 0x0) 14:16:00 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030022000505d25a80648c63940d0524fc6004000f400a000a00050a82c137153e370248038047000000d1bd", 0x33fe0}], 0x1}, 0x0) [ 1935.316692][ T6836] netlink: 'syz-executor.2': attribute type 11 has an invalid length. [ 1935.395207][ T6884] __nla_validate_parse: 46 callbacks suppressed [ 1935.395238][ T6884] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1935.408333][ T6836] ieee80211 phy1996: Selected rate control algorithm 'minstrel_ht' [ 1935.422739][ T6886] netlink: 194488 bytes leftover after parsing attributes in process `syz-executor.4'.