fffffffeed) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) [ 1185.111249][ T7621] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:46 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x280e0000) 09:49:46 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c6f940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1185.240017][ T7627] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:46 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) 09:49:46 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c70940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:46 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$USBDEVFS_CLEAR_HALT(r6, 0x80045515, &(0x7f0000000180)={0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SIOCAX25CTLCON(r8, 0x89e8, &(0x7f00000001c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xb, 0xffffffffffff7fff, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$unix(r10, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$USBDEVFS_RELEASEINTERFACE(r10, 0x80045510, &(0x7f0000000000)=0x1) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bind$unix(r12, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) write$P9_RLERRORu(r12, &(0x7f0000000240)={0xe, 0x7, 0x2, {{0x1, '\x00'}, 0x2}}, 0xe) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r13 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0x200000, 0x0) splice(r0, 0x0, r13, 0x0, 0x10005, 0x0) write$P9_RLCREATE(r1, &(0x7f0000000100)={0x18, 0xf, 0x1, {{0x20, 0x0, 0x5}, 0x9}}, 0x18) [ 1185.341710][ T7640] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:46 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) 09:49:46 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="bf16000000000000b7070000010000005070000000000000bc700000000000009500000000000000e7390f7bda9c1ba93ab88ec9d1455fc021b83a4fd6922ddc4b8709aaa366aa1dc9ff94a056a14301bcc60500e9370e79f1ef033f55dde899b55a1a3010c4c6a844fe3aca1c28ac9ede47a22f5c709fa3d7a1bf7f7f83aba0f86342e46cd1acb5a687f3cf3a06ebe95d71e3b6db5dd22bd02efd40d29d3e6c47071f3b6f410341c1d9d2e23cff52b36df692b040406c1f43a2cccaeb4e7a1a77b9337a2845786a49d8f81e132cf667f73e41028f4da1d413245fdb7e2770fdb910f6f6db90246c00"/246], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x10, 0x0, &(0x7f0000000040)="88f2c08a10b7463a86eb7c7c0fd8", 0x0, 0x1000}, 0xb) 09:49:46 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x29470100) [ 1185.539549][ T7652] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:46 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c73940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1185.648585][ T7660] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:46 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYRES64=0x0, @ANYRES64=r1, @ANYRES16=0x0, @ANYRES64=r1, @ANYBLOB="d3f9660c52b9a4623a4ab7cc26cc35e277a5abd135a616c15128fa6f1765ec3774393c19bf7d6eb28fc386dc193309fca494c8d605ea4ae48948e69874f30d862262b2d30e15d91ace6b984802b31d10747d979e02e60954937acfa01d12e940b6cb0d39a9b5b6fca7c4558dd1dbcc038551657b375959a7267874485902005419ad2d92063e32985e7ea678a1c8c6ef5083d004ad5608ec2c40767686f696bbf1d05d76b3771b88f948ded1321095bea78313a3c0210fb259697afd8bad2f7656a58263d7eb0e08dffbc58bc89e7304c432943f11ed719b93", @ANYBLOB="ac09d6989bb1e6e847fbb6b2c0c95dff0ae0016e847039cfc031ddf40d0f4c1504d4c5dcc16d4f70bf6cbe12cdd439bb44b2e782da2f01eb29809c8fb179a198c78de4370b450a2328d27680ddab7a8527c9f7858c77", @ANYRES16, @ANYRESHEX=r1], 0x15d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0x980000, 0x80, 0xaa91, [], &(0x7f0000000000)={0x0, 0x40000000, [], @value=0x7}}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 1185.769242][ T7668] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:47 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0xae) fcntl$setsig(r4, 0xa, 0x40) r5 = dup(r3) r6 = socket$unix(0x1, 0x1, 0x0) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000000)=0x7b, 0x2) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x480000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:47 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) 09:49:47 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x200) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x10005, 0x0) 09:49:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c75940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:47 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x30020000) 09:49:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hfs\x00', 0x0, 0x0) 09:49:47 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x38060000) [ 1186.191177][ T7693] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1186.205381][ T7694] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c78940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:47 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 09:49:47 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x8, @remote}, 0x10) r6 = dup3(0xffffffffffffffff, r3, 0x40000) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000140)={0x1000000000000000, 0x0, 0x2, 0x4, 0x12}) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00000000c0)=""/101, &(0x7f0000000000)=0x65) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:47 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) 09:49:47 executing program 5: sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x8}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) rmdir(0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) io_setup(0x0, &(0x7f00000004c0)) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000002c0)) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0xfffffffffffffffe) 09:49:47 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x40000000) 09:49:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c6394120500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:47 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x11, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 09:49:47 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.selinux\x00', 0x0, 0x0, 0x0) 09:49:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63945a0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:47 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) 09:49:48 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x40010000) 09:49:48 executing program 1: clone(0x3fa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x14, 0x4, 0x8, 0xb, 0x0, 0x1, 0x0, [], 0x0, r0, 0x0, 0x1004}, 0x3c) 09:49:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0xfffffff5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e00000023008163e45ae08700000000060f0ec0000000bc4cc91b4dd65b2f0580cb7023f52a556d1cd4f1cbf90a", 0x2e}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000021000500d25a80648c63940d0400fc00100003400200a06d053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) r3 = gettid() perf_event_open(0x0, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0xfffffffffffffec6) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x0) 09:49:48 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) 09:49:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x400a0000) 09:49:48 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0x41395527) fcntl$setpipe(r0, 0x407, 0x0) [ 1187.220295][ T7771] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:48 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r7, 0x0, 0x0, 0x0) bind$inet(r7, &(0x7f00000002c0)={0x2, 0xfffc, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VIDIOC_G_EXT_CTRLS(r9, 0xc0205647, &(0x7f00000000c0)={0x0, 0x0, 0x20, [], &(0x7f0000000000)={0x990a7b, 0x3, [], @value=0xfffffffa}}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) bind$unix(r11, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$DRM_IOCTL_ADD_BUFS(r11, 0xc0206416, &(0x7f0000000140)={0x4d3, 0x1ff, 0xf3, 0xfffffff7, 0x2, 0x1}) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0300fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:48 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) rmdir(0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x200000000000ff) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x103}}], 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f00000002c0)) ptrace(0x10, r4) ptrace$pokeuser(0x6, r4, 0x388, 0xfffffffffffffffe) 09:49:48 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) [ 1187.445994][ T7791] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x48050000) 09:49:48 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x701900, 0x0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000000c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000000100)=0x2211) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 09:49:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0400fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:48 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 09:49:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0600fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x50090000) 09:49:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0900fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1187.989280][ T7835] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="2b0b000000000804000008d3000000"], 0x14}}, 0x0) 09:49:49 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}}, 0x0) 09:49:49 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) sendfile(r3, r6, &(0x7f00000000c0)=0x9, 0xc18c) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) 09:49:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x58040000) 09:49:49 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 09:49:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0a00fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1188.102756][ C0] net_ratelimit: 20 callbacks suppressed [ 1188.102764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1188.114409][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1188.120240][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1188.126199][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:49:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x580d0000) 09:49:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d5a00fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:49 executing program 5: r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xfffffffc, 0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="5f454c44065b0500731185e41bac90560fa5135f0e44114bd0b440ece993ca125ab2b70aae489fef7add157f2083f6e954ab73b6f776f7c9e872977cb02119b16a66d58b8cd2dd49507f3dc5a10e1d13180dac3cfd9cbd8b5e81bab293a301da0e68480eae0c0a8a43b6c68d4f65d471b1659829ddadc42dc6adcafdaadb7074812779d850662defa3277a9945"], 0xa) close(r3) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000003c0)=0xc) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xff40) splice(r1, 0x0, r3, 0x0, 0x80000002, 0x0) [ 1188.341954][ C0] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 09:49:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0502fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:49 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4200, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:49 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}}]}, 0x4c}}, 0x0) 09:49:49 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x0, 0x0, 0x1000000}) 09:49:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x60000000) 09:49:49 executing program 3: getuid() pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r6, 0xc0305615, &(0x7f00000000c0)={0x0, {0x10001, 0xfffff000}}) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r7 = socket(0x2, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r7, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) 09:49:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0503fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:49 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000b40)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='a', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003000), 0x216, 0x0, 0x0) 09:49:49 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}}]}, 0x4c}}, 0x0) 09:49:49 executing program 5: perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd', @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYBLOB=',grou', @ANYRESDEC]) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 09:49:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x60080000) 09:49:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0504fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:50 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r1, &(0x7f0000000380)=ANY=[], 0xfffffed5) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x5a) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x1ffffd, 0x0) 09:49:50 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}}]}, 0x4c}}, 0x0) 09:49:50 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet6_tcp_int(r5, 0x6, 0x1b, &(0x7f0000000000)=0x7c000000, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) write$UHID_GET_REPORT_REPLY(r7, &(0x7f0000000100)={0xa, 0x8, 0x0, 0x40}, 0xa) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:50 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x64000000) 09:49:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0505fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1189.222747][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1189.223537][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1189.228556][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1189.234360][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1189.240220][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1189.251872][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:49:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0506fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:50 executing program 5: perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd', @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYBLOB=',grou', @ANYRESDEC]) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 09:49:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0507fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:50 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x680c0000) 09:49:50 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}}]}, 0x4c}}, 0x0) 09:49:50 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) rt_sigtimedwait(&(0x7f0000000340)={0x5}, 0x0, &(0x7f0000000380)={0x77359400}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r5, &(0x7f00000000c0)={0xb, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0xd1, 0x4, 0x3ff, 0x568, 0xffffffff, 0x8001, "8b663eb2d5585484fae8a7a260517300945f67e17738d84089f2aca5f1fe38c072a79366121ccb450012877a11681aa3ea3e66790b4345f87ee26f157c18f8635d925b96cb0eb81c9754d4bb89b343ecdfaf02ad9e7488fc31dc60ec94f05bdf6b56f7e88dfba17d88297e0904d5d4d73acc85c3c1179da2dc3cd082167d62f8bfe56b7f597fdfe76e285f9d89baecc7643451a3d84f4d42babed4a82344fbc1b0e986bc8a9570e893991f48825c52605b98e18b1a13b935f3e5c21b33c15ad4c73aaee07a3bfda86d8af773ddb8b57420"}, 0x1e9) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x109200, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d050afc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1189.739239][ T7952] validate_nla: 23 callbacks suppressed [ 1189.739250][ T7952] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1189.836670][T10145] hid (null): report_id 0 is invalid 09:49:51 executing program 1: clone(0x204, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1050, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10a) close(r0) execve(&(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200800000000013, &(0x7f0000000140)=0x400100000001, 0x4) connect$inet6(r1, &(0x7f0000000080), 0x1c) fstatfs(0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) open$dir(&(0x7f0000000040)='./file0\x00', 0x841, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='\xe9\x1fq\x89Y\x1e\x923aK/file0\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 09:49:51 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d050efc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:51 executing program 5: pipe(&(0x7f00000000c0)) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000340)=0x400100000001, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) 09:49:51 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}}]}, 0x4c}}, 0x0) [ 1189.880397][T10145] hid-generic 0004:03FF:0568.0001: report_id 0 is invalid 09:49:51 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x70000000) [ 1189.942815][T10145] hid-generic 0004:03FF:0568.0001: item 0 0 1 8 parsing failed [ 1189.950808][T10145] hid-generic: probe of 0004:03FF:0568.0001 failed with error -22 [ 1189.993874][ T7967] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1190.011830][ T7966] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:51 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d050ffc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:51 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}}]}, 0x4c}}, 0x0) 09:49:51 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x78040000) [ 1190.283561][ T7984] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:51 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0548fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x3ffffffffffff6d, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'lo\x00@\x00', 0x8001}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) [ 1190.446900][ T7990] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1190.499181][ T7995] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1190.569208][T10145] hid (null): report_id 0 is invalid [ 1190.597086][T10145] hid-generic 0004:03FF:0568.0002: report_id 0 is invalid [ 1190.622697][T10145] hid-generic 0004:03FF:0568.0002: item 0 0 1 8 parsing failed [ 1190.630503][T10145] hid-generic: probe of 0004:03FF:0568.0002 failed with error -22 09:49:52 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x780b0000) 09:49:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d054cfc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1191.070809][ T8020] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:52 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}}]}, 0x4c}}, 0x0) 09:49:52 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) fsetxattr$security_selinux(r5, &(0x7f0000000000)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:admin_passwd_exec_t:s0\x00', 0x29, 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000240)=0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r7 = socket(0x40000000002, 0x3, 0x2) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet(r7, &(0x7f0000007300)=[{{&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @local, @local}}}], 0x20}}], 0x2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000100)={'vlan0\x00', @ifru_addrs=@xdp={0x2c, 0x2, r9, 0x3a}}) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 09:49:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0560fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:52 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:52 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x800f0000) 09:49:52 executing program 5: timer_gettime(0x0, 0x0) syslog(0x2, &(0x7f0000000200)=""/234, 0xea) [ 1191.371088][ T8032] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1191.382483][ T8033] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0568fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1191.526088][ T8052] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)={[{@fat=@debug='debug'}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 09:49:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d056cfc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:52 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x85780400) 09:49:52 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}}]}, 0x4c}}, 0x0) 09:49:52 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0574fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1191.861003][ T8068] FAT-fs (loop5): bogus number of reserved sectors 09:49:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d057afc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYRES64=r3, @ANYBLOB="294012af68387625c546d00f95fb4c59df49068b1875305f3db15a1a086fb91ffe0c2021ad835fac46e384586988f716cf6f06535b6a72ce8f3c1cb2d5b1b435aa6e92f8139adf9c975fdaa4a0d5997b45a284c4cdeb87746c607e1fb46f1d7daea27c5e8f14ff80cb6e4b1b4f4452c081d4203927b35f72912cfcd0cf5ebf60830cfa87d494ac58a3239522bb18f04791961f42a2673625e73924f7f9758db52252cfe7f8314f4662e6baf262398e8bcc5d1e74afda4c7114a652206448b88344258bc03ff750ea3f6adfcdf386f93e554adad704bc441d84a8494983d0287ac444cce3298d47da3c158af9", @ANYRESHEX, @ANYBLOB="181c2580d5dfe5d94a1397beb2bf52105c9592a9d80bb430c0f4d5daa4aaee8aec3fc909f26eb54129022eee670527de9d14ac83ab9650c4124c377445326fcbf0dee9eea3266159361bbc27468154a3f0b448b2d30394b653e619edd679b86516d9d16d6d23041f1cee5405eb742d8ffcdc4a5fd78bde591dbb29825ffcc6662f3c37434df56987117985ac605ae0d2aeb8a3325ad36f4a75ff0d8227ca5f0bce1d15898cafabf1909bcf34628c2714173bd80d93de105a0000a0d2903562f33a10", @ANYRESOCT=r3], 0x1df) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='irlan0\x00', 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, &(0x7f0000000000)={{0x2, 0x0, @descriptor="f37262b06611a657"}}) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1191.924436][ T8068] FAT-fs (loop5): Can't find a valid FAT filesystem 09:49:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00030002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1192.027017][ T8068] FAT-fs (loop5): bogus number of reserved sectors [ 1192.040766][ T8068] FAT-fs (loop5): Can't find a valid FAT filesystem 09:49:53 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x88030000) 09:49:53 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}]}}}]}, 0x4c}}, 0x0) 09:49:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000ac0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYPTR64], 0xa059) recvmmsg(r1, &(0x7f0000002e80)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000b40)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 1192.244183][ T8100] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:53 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x90070000) 09:49:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r2, 0x0, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfffffe0a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x40000000015, 0x805, 0x0) io_setup(0x2, &(0x7f00000002c0)=0x0) io_submit(r7, 0x1, &(0x7f00000006c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r6, 0x0}]) io_cancel(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x2, r3, &(0x7f00000000c0)="bcc62ab2e4f4460df0d012142b91eaefaab73b43f2c956ec28319d053cf79a2793b2b51a4804dca05aaaf8f9a59748ce0728a237cd4ebe7e6bd2cc510f64eaf669dfbbf1501b345e79fda301bac2ee4053e8596b71d78af8e262b76cf9a7c146a8969711fde40907f8759f1a82bb6323e8200a9ceeeb0a650b7d8a568a11e602eac073ac0dfbf24499858fed49019275dacdb2f507466ddfec3915900522f8d35e9bb0aa26ee287c87514a7fcaa1f7336d7af3626cd0f82d9eb3ba01f46daa08fc63e386e9656fe60379165e3f31edb76c59f6", 0xd3, 0x56c, 0x0, 0x2, r5}, &(0x7f00000001c0)) splice(r0, 0x0, r1, 0x0, 0x9, 0x0) 09:49:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00050002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:53 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:53 executing program 5: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 09:49:53 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}}]}, 0x4c}}, 0x0) 09:49:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00060002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:53 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x900e0000) 09:49:53 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) 09:49:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00070002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:54 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}}]}, 0x4c}}, 0x0) 09:49:54 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:54 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x98020000) 09:49:54 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:54 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000280)=0x226) add_key$keyring(0x0, &(0x7f0000000040)={'pyz', 0x0}, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000180)=0x7fffffff) keyctl$unlink(0x9, r2, 0x0) 09:49:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00090002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:54 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) llistxattr(0x0, 0x0, 0x0) 09:49:54 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}]}}}]}, 0x4c}}, 0x0) 09:49:54 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa0060000) [ 1193.382729][ C1] net_ratelimit: 18 callbacks suppressed [ 1193.382737][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1193.382766][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1193.388427][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1193.394253][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1193.411380][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1193.438050][ T8177] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:54 executing program 5: pipe(0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) 09:49:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000a0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:54 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0x40, 0x0) lseek(r0, 0x0, 0x0) [ 1193.596646][ T8189] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:54 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) 09:49:54 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x700, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000300)={0x800, {{0xa, 0x4e21, 0x9, @mcast1, 0x9}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x40, @mcast2, 0x20}}, {{0xa, 0x4e22, 0x2, @ipv4={[], [], @multicast1}, 0x400}}, {{0xa, 0x4e24, 0x401, @mcast1, 0x1000}}]}, 0x210) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20400, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r7 = accept4$netrom(r3, &(0x7f00000000c0)={{0x3, @bcast}, [@default, @default, @default, @default, @remote, @remote, @bcast, @rose]}, &(0x7f0000000140)=0x48, 0x80000) splice(r7, 0x0, r5, 0x0, 0x10005, 0x0) 09:49:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000b0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:54 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa1ffffff) 09:49:55 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0x40, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x0) 09:49:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') readv(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) [ 1193.850227][ T8204] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000c0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1193.942738][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1193.948602][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:49:55 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) 09:49:55 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x50) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f00000058c0)) 09:49:55 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r4 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) fsetxattr$security_ima(r4, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x43, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xe8, "3b77f9a6850b0c5677d37ab8c78a42741967d2b9e309000f7f4a2f115e7642a5bfb8caadf17691ee068f3bec5bc6b7739494204ff0b45943641bcbde56cb6c0d516e891fa291135a8433f14e51d2307cf4c301d9cb807f53a881ad530215a9d64696ed82a59ff22c0f75a308d3672f6314b112e529331209a348a264ad383f4a58ace6929d5364b3c73c3f954465769b849fc0a4a16e723edb2b233a4f03c8699949750feb595a49c4993c7d7195f51524c388416a2df144a94c61d067dc31c0ccb9ec38e76493791238fafcd500c82c4ad0170bd3bd53ef98ff31b741cee5ca0509159ba3888890"}, &(0x7f0000000280)=0xf0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={r6, 0x61, "0549dfdaedfb09ae67848d44747ae164fc2f0090fe15ad35d826b9e19182f93e327aae6cad0b81516170af33230f893fad129a2b3610da650b87bf8fefac966bf184645fc3a2dabf7e8b5596de2430e979f7ed6fbd940267d9f22acf5e4b00a291"}, &(0x7f0000000380)=0x69) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:55 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa80a0000) 09:49:55 executing program 1: r0 = memfd_create(&(0x7f0000000240)='t\bnu\x8c\xc4', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='9', 0x1}], 0x1, 0x881806) read(r0, &(0x7f0000000000)=""/30, 0xfffffe4c) [ 1194.173434][ T8229] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000d0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000e0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:55 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) [ 1194.342762][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1194.348595][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1194.354594][ C0] protocol 88fb is buggy, dev hsr_slave_0 09:49:55 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendto(r0, &(0x7f00000001c0)="7ee75dd5b74d9c1b70a9d9fe05649aef941e729648ed05d6503ab6c21ca872c132ea9c1497c6e6517910d7a22728dbcc3d96943bfb12ec99cc0441330c3858b84f5b8db2c6eb8399b900d9ec4f2242a6f4198fc3007d1440068f1b5b6d2ffc", 0x5f, 0x28000, &(0x7f0000000240)=@in6={0xa, 0x4e21, 0x20000000, @local, 0x6931}, 0x80) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x48, 0x117, 0x2, 0x31, "51c18351971d3f608d034ed6870331e5a1aeba21c11159969122c3659dcf5d2df56b001deea69a714151e96b5d37797f4b"}, @assoc={0x18}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x400c1c0}], 0x1, 0x4b2def2fade1234a) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:55 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb0050000) 09:49:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') readv(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) readv(r0, &(0x7f0000000580), 0x3c1) 09:49:55 executing program 5: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x81800) 09:49:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc02100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:55 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) 09:49:55 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb00e0000) 09:49:55 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) pwritev(r0, 0x0, 0x0, 0x6) 09:49:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc03100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:55 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, 0x0, 0x0) shutdown(r1, 0x1) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x88800}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x1f0, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA={0xd4, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}]}, @TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x98d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x54, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x20}, 0x4000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r3, 0x0, r5, 0x0, 0x10005, 0x0) [ 1194.840940][ T8276] validate_nla: 14 callbacks suppressed [ 1194.840951][ T8276] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:56 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo/4\x00') [ 1194.904046][ T8281] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc04100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1195.021761][ T8289] capability: warning: `syz-executor.5' uses 32-bit capabilities (legacy support in use) [ 1195.064979][ T8292] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:56 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) 09:49:56 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb8090000) 09:49:56 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') readv(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1) readv(r0, &(0x7f0000000580), 0x3c1) 09:49:56 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r1, &(0x7f0000000680)=ANY=[@ANYRESOCT=r6, @ANYRESHEX, @ANYRES32=r6], 0x2d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) r10 = socket$inet6(0xa, 0x3, 0x80) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) r13 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x202804, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x1) bind$unix(r12, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9e000000bd153968e3b2780d6bbc834f812257b68ccec64b10ba7c7c8fa435701259287442cbbfb78d2fc180dcd167ea2c0896163a611a02e15409fa3dbbbe832afc30e69ca2a4e05d56a3d940bae405734f37155ceff1d3f647ac326f4c53fd9b46a41bdd9b8ea0de6bd443ec56ddcf3299338b4d5ea26cd75ff46df63b823149921ac809ff4eb6e061d31a969fad7d2074c9336f229d4e0fbd5627f75a97de1c5c"], &(0x7f0000000000)=0xa6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000000180)={r14, 0x1}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$inet(r2, &(0x7f0000000340)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, 0x24b) r15 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x10000, 0x0) getsockopt$TIPC_GROUP_JOIN(r15, 0x10f, 0x87, &(0x7f0000000240), &(0x7f0000000280)=0x4) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(r12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) bind$unix(r17, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x4) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc05100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) clock_gettime(0x0, &(0x7f00000058c0)) [ 1195.272316][ T8304] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc06100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1195.377743][ T8315] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1195.442237][ T8323] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:56 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) 09:49:56 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f00000058c0)) 09:49:56 executing program 5: 09:49:56 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb80b0000) 09:49:56 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = accept(r5, 0x0, 0x0) shutdown(r6, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f0000000000)={0x80b, 0x3f, 0x0, @link_local, 'ip_vti0\x00'}) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc07100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1195.646717][ T8330] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:56 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r4 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 1195.722823][ T8340] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0a100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000088030000c0000000300200000000000030020000c0000000f0020000f0020000f0020000f0020000f002000004"], 0x1) [ 1195.834497][ T26] audit: type=1804 audit(1575712196.953:72): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2312/memory.events" dev="sda1" ino=16881 res=1 [ 1195.848958][ T8350] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:49:57 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}}, 0x0) [ 1195.906582][ T26] audit: type=1800 audit(1575712196.983:73): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16881 res=0 09:49:57 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc00d0000) 09:49:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0e100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1195.936671][ T26] audit: type=1804 audit(1575712196.983:74): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2312/memory.events" dev="sda1" ino=16881 res=1 09:49:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r7 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r7, 0x0, 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYRESDEC=r3, @ANYRES64=r4, @ANYRES32, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r5, @ANYRESOCT, @ANYRESOCT=r1, @ANYRESDEC], @ANYBLOB="01794159f25925fb2aa350e758", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r6], @ANYRES64=r7], 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r10 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r11 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r11, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r12 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r12, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r13 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r13, 0x0, 0x0, 0x0) splice(r10, &(0x7f0000000000)=0x7f, r13, &(0x7f00000000c0)=0x100, 0x2, 0x5) splice(r12, 0x0, r2, 0x0, 0x10005, 0x0) [ 1196.091501][ T8359] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:49:57 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a290930206040000000001080009003900090035000c031400000019000b", 0x2b}], 0x1}, 0x0) close(r2) socket(0x10, 0x802, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r0, 0x0, r2, 0x0, 0x10009, 0x0) 09:49:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0f100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1196.154101][ T26] audit: type=1804 audit(1575712197.013:75): pid=8348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2312/memory.events" dev="sda1" ino=16881 res=1 [ 1196.213247][ T26] audit: type=1804 audit(1575712197.113:76): pid=8354 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2312/memory.events" dev="sda1" ino=16881 res=1 09:49:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc48100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:57 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc8010000) 09:49:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc4c100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:57 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") unshare(0x400) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001380), 0x8) 09:49:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x0, 0x80400) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={r7, 0x6}, 0x8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) openat$cgroup_ro(r9, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) r10 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2800, 0x0) setsockopt$inet6_int(r10, 0x29, 0xcb, &(0x7f00000000c0)=0x7, 0x4) 09:49:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc60100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:57 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc8080000) 09:49:57 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}}]}, 0x4c}}, 0x0) [ 1196.633318][ T26] audit: type=1800 audit(1575712197.753:77): pid=8354 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16881 res=0 09:49:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x6e83993d7f86393e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc68100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:58 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xd00c0000) 09:49:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc6c100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:58 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) pwrite64(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 09:49:58 executing program 1: 09:49:58 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}}]}, 0x4c}}, 0x0) 09:49:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc74100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1197.142793][ T26] audit: type=1804 audit(1575712198.253:78): pid=8425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2314/memory.events" dev="sda1" ino=16774 res=1 09:49:58 executing program 1: 09:49:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc7a100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1197.222583][ T26] audit: type=1800 audit(1575712198.263:79): pid=8425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16774 res=0 09:49:58 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}}]}, 0x4c}}, 0x0) [ 1197.354473][ T26] audit: type=1804 audit(1575712198.263:80): pid=8425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2314/memory.events" dev="sda1" ino=16774 res=1 09:49:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00110002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1197.492303][ T8447] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1197.515206][ T26] audit: type=1804 audit(1575712198.383:81): pid=8434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2314/memory.events" dev="sda1" ino=16774 res=1 09:49:58 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xd8000000) 09:49:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00120002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:58 executing program 1: 09:49:58 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) syncfs(r2) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r7, 0x0, 0x0, 0x0) dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) write$apparmor_current(r9, &(0x7f0000000000)=@profile={'permprofile ', '\x00'}, 0xd) [ 1197.707270][ T8456] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:59 executing program 5: 09:49:59 executing program 1: 09:49:59 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}}]}, 0x4c}}, 0x0) 09:49:59 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe0040000) 09:49:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001a0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:59 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x601, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r4, 0x0, 0x7f5709796b6e5936) splice(r0, 0x0, r2, 0x0, 0x10005, 0x4) 09:49:59 executing program 1: 09:49:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc002f0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:59 executing program 5: 09:49:59 executing program 1: 09:49:59 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0xfffd, @dev={0xac, 0x14, 0x14, 0xc}}, 0x6) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0xffff, @rand_addr=0x8a}, 0x3d) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:59 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}}]}, 0x4c}}, 0x0) 09:49:59 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe0ffffff) [ 1198.211276][ T8487] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:59 executing program 5: 09:49:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00400002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:59 executing program 1: 09:49:59 executing program 5: [ 1198.502761][ C0] net_ratelimit: 20 callbacks suppressed [ 1198.502770][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1198.514432][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1198.520284][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1198.526106][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:49:59 executing program 5: 09:49:59 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r5 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$apparmor_exec(r5, &(0x7f0000000dc0)=ANY=[@ANYBLOB="65786563203a0c4ecd541384a281d75f72da1bc5f8142d6c573a1b3a9dd18c64060030c84594cbd49bd269b03054f71bd5f94a59151e5c449af209c513e30a16739575870837939f3fd5946d27cc7b21822088c670a3c3b3b2f84975faa9657ea7aba23703920e36070aea867d3ec620495e31d04fbfbacd72cab8fe35997486df4efe11ca9a01d49839511733adda47d24195adacec5fa1b1a25aa20d4690cb90282cf72499d1477d1acb421a08476e0d6d2f"], 0x7) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000580)='wlan1\x00', &(0x7f0000000600)='security.capability\x00'], &(0x7f0000000780)=[&(0x7f00000007c0)='\xd7\x06\xac>(\x10\xe0\xc1\xd9\xb6\x01\x97\x97\xe31\xd1\xe5\xebw-\xb7\xc3=\xb8|B\x12\xcbk\x92]\xc34;W\a\xdd[\x96\xbe\xcb\x9b\x8cDS\xa1\xd4H\x114\xc1f*W\x01r?+\x05\x8b\xa6G\xb8\x7fS\x0e\xbf\x06\x1f^\xa3zv\xc60\xa5\xd8\xe3\xee\x19p\x9aW]\xb5T\r\xbam\xd2\x9eR\f^f\xa5\xdb\xc5\xe2\xa3\x16\x1bs\xa3)_?\xc9\f\xa35\x10\xe2\xd4\x86\f\x91\xeeY9\t \xaf\xeb\xf3\xed/\x9c\xa9\x86\x95E\x98)\xcb1!T\xbc\x84=\x1feQ\xf9S\xd9\xbd`]\x16\xbf\x03\xb5Co\xacb,\xd3\xe6\xbf\x9a\xecN%\x9c\xbb\xb0\x98\xf0\x93PG[\xeb\x92\xfd(\xd3\x96J\x14\xfc\x10\xff\tE\xcae\xe2\xce\x1cV|2Z\x19\x8d\xb7\x13\x9c\x9b\x04\xb9$\xfe\xd9', &(0x7f0000000740)='!\x00']) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r6, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$NBD_DISCONNECT(r9, 0xab08) r10 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$unix(r10, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SOUND_MIXER_READ_DEVMASK(r10, 0x80044dfe, &(0x7f00000000c0)) splice(r0, 0x0, r2, 0x0, 0xd41c, 0x0) [ 1198.547997][ T8510] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:49:59 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe8030000) 09:49:59 executing program 1: 09:49:59 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}}]}, 0x4c}}, 0x0) 09:49:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc65580002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:49:59 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SG_SET_KEEP_ORPHAN(r6, 0x2287, &(0x7f0000000000)=0x3ff) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:49:59 executing program 5: 09:50:00 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe8080000) 09:50:00 executing program 1: [ 1198.853653][ T8534] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc005a0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:00 executing program 5: 09:50:00 executing program 1: 09:50:00 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}}]}, 0x4c}}, 0x0) [ 1199.081426][ T8553] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:00 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe80f0000) 09:50:00 executing program 5: 09:50:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00020002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:00 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") finit_module(r2, &(0x7f0000000000)='md5sum\x00', 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000300)={'syz0', "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"}, 0x1004) r4 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x10005, 0x0) 09:50:00 executing program 1: 09:50:00 executing program 5: [ 1199.375343][ T8573] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:00 executing program 1: 09:50:00 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}}]}, 0x4c}}, 0x0) 09:50:00 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xf0030000) 09:50:00 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xf6bac9c30ee138f5, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00030002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:00 executing program 5: [ 1199.622742][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1199.628565][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1199.632709][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1199.634433][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1199.640023][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1199.645756][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:00 executing program 5: 09:50:00 executing program 1: [ 1199.734102][ T8593] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00040002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:01 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xf4010000) 09:50:01 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}]}}}]}, 0x4c}}, 0x0) 09:50:01 executing program 5: 09:50:01 executing program 1: [ 1199.906132][ T8602] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:01 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r5 = dup(r2) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000000)={0x255, 0x9f}) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1200.023442][ T8611] validate_nla: 17 callbacks suppressed [ 1200.023451][ T8611] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:01 executing program 5: 09:50:01 executing program 1: 09:50:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00050002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:01 executing program 1: 09:50:01 executing program 5: 09:50:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00060002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:01 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}}]}, 0x4c}}, 0x0) 09:50:01 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xf8070000) 09:50:01 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0xfffffffffffffe5f}, 0x1b}}, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0xff00000000000000}}, 0x80, 0x0}}], 0x8, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80023400}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x184, 0xc, 0x7, 0x4, 0x70bd28, 0x25dfdbfd, {0x5, 0x0, 0x9}, [@typed={0xc, 0x33, @u64=0x10001}, @nested={0xf4, 0x12, [@generic="2ca7ab6051bfbae76b3a6b04cfafb63a6df93cdd04131aef00e968c7e2c8cdf505685359e1c43154ba465a49a487ce0f31afcb14ed491801e5f416b8eb2441e5d9173e8f6d0b3f2de6aced52cdde26b7494f479b6a0b891b876f", @generic="0dd14554856125c57a1acdb9a98fd4bcd56d2f9f139e1628b323bdf859b3b9cc692ec5b45e7220f8cb944b0e08b027db79bfd98390c6de74effe19eb5b1b9ec1c772e2ca39fb1cddbce9a89ca0d0b2ca86d460754b0f322894b7be095ffa714883009b475cac3d82b97a4c21b3ed63", @generic, @typed={0x14, 0x8a, @ipv6=@local}, @typed={0x8, 0x93, @fd=r8}, @typed={0x8, 0x24, @u32=0xd10}]}, @typed={0x4c, 0x8, @binary="a956f37966b57fa3242cbae166663dd4bf1352fa3093437ec9b6ae8505ebdd62f86bdf55760799f3fd02832ce50c7fed2908c45a2ef5b02328818205258e68cca11f2e9351"}, @typed={0x8, 0x88, @u32=0x5}, @typed={0x8, 0x23, @u32=0xd8}, @typed={0x14, 0x7f, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x184}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 09:50:01 executing program 1: 09:50:01 executing program 5: 09:50:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00070002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1200.519464][ T8637] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:01 executing program 1: 09:50:01 executing program 5: 09:50:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00080002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:01 executing program 1: 09:50:01 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}}]}, 0x4c}}, 0x0) 09:50:01 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x5}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1200.803945][ T8660] netlink: 18 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:02 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffff0000) 09:50:02 executing program 5: 09:50:02 executing program 1: 09:50:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00090002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:02 executing program 5: [ 1201.029867][ T8669] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:02 executing program 1: 09:50:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000a0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:02 executing program 5: 09:50:02 executing program 1: [ 1201.219715][ T8674] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:02 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffffa200) 09:50:02 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}]}}}]}, 0x4c}}, 0x0) 09:50:02 executing program 5: 09:50:02 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = socket$inet(0x2, 0x80001, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000240)=0x96) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000000140)={0x0, 0x0, @ioapic}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r7, 0x1000, 0x5}, &(0x7f00000000c0)=0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:02 executing program 1: 09:50:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000b0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:02 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffffffa1) 09:50:02 executing program 1: 09:50:02 executing program 5: 09:50:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000c0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1201.610885][ T8707] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:02 executing program 1: 09:50:02 executing program 5: 09:50:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000d0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:03 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) 09:50:03 executing program 5: 09:50:03 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:03 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r5, 0x0, r4, 0x0, 0x5, 0x7) 09:50:03 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffffffe0) [ 1201.915942][ T8729] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc000e0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:03 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_open_procfs$namespace(0xffffffffffffffff, 0x0) write$binfmt_misc(r0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1202.107785][ T8742] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1202.229467][ T8755] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:03 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x3000000000000) 09:50:03 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) 09:50:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00110002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:03 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x2, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r6 = socket$inet6(0xa, 0x80003, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) write$UHID_CREATE2(r8, &(0x7f0000000300)=ANY=[@ANYBLOB="0b00000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000002e00060037af0000e8000000010001000900000058f17b5d719731787c6fc1ca04ee4585a41fbfe9b2a450a50863f6424473cc3da36e56fbce23f6606fc7cdf286d6"], 0x146) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r9 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r9, 0x0, 0x0, 0x0) dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r10 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") pread64(r10, &(0x7f0000000100)=""/125, 0x7d, 0x8) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:03 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:03 executing program 5: unshare(0x20600) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000140)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x1c\x00\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\n\x00!!\x00\x01\x00', @ifru_names='bond_slave_1\x00\x00\f@'}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000200), 0x0) creat(0x0, 0x0) creat(0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x2400) syz_genetlink_get_family_id$nbd(0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) close(0xffffffffffffffff) delete_module(&(0x7f0000000000)='bond_slave_1\x00\x00\f@', 0x600) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() getpid() socket$inet6_tcp(0xa, 0x1, 0x0) 09:50:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00120002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1202.553118][ T8771] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1202.685030][ T8790] __nla_validate_parse: 5 callbacks suppressed [ 1202.685040][ T8790] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:03 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc000000000000) 09:50:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001a0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:04 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) 09:50:04 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x2}, 0x10) dup(0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc002f0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:04 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1203.079006][ T8801] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1203.154647][ T8809] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc005a0002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:04 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x40030000000000) 09:50:04 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) [ 1203.440337][ T8821] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:04 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000001c0)={0x0, 0x2, [@broadcast, @remote]}) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r8, 0x40086602, &(0x7f0000000000)) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r9, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1, 0x0, r8, &(0x7f0000000000), 0x10000}]) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000000b00)={r10, 0x5, &(0x7f0000000740)=[0x6, 0x7, 0x1, 0x10000, 0x7e7e], &(0x7f0000000780)=[0x6], 0x30, 0x6, 0x1f, &(0x7f00000007c0)=[0x9, 0x0, 0x705, 0x7, 0x5, 0x80000000], &(0x7f0000000ac0)=[0xfff, 0x6, 0x200]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000000000)={r10, &(0x7f00000000c0)=""/204}) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:04 executing program 5: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f00000000c0), 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x32d1, 0xce124c1003348b31}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket(0x100000000011, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r2, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x100) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0x40d09) 09:50:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00586502400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:04 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa2ffff00000000) 09:50:04 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socket$inet(0x2, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1203.728416][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 1203.728429][ T26] audit: type=1804 audit(1575712204.843:86): pid=8836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2340/bus" dev="sda1" ino=16802 res=1 [ 1203.733313][ T8839] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:04 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) [ 1203.782729][ C0] net_ratelimit: 17 callbacks suppressed [ 1203.782738][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1203.792748][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1203.794301][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1203.799976][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1203.805769][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1203.817268][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00008102400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:05 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1080, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r7, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1203.998525][ T8856] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:05 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) 09:50:05 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x100000000000000) 09:50:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100202400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1204.195557][ T26] audit: type=1804 audit(1575712205.313:87): pid=8843 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2340/bus" dev="sda1" ino=16802 res=1 09:50:05 executing program 5: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f00000000c0), 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x32d1, 0xce124c1003348b31}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket(0x100000000011, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r2, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x100) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0x40d09) 09:50:05 executing program 1: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f00000000c0), 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x32d1, 0xce124c1003348b31}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket(0x100000000011, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r2, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x100) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0x40d09) [ 1204.308226][ T8877] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1204.342731][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1204.348615][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100302400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:05 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}}, 0x0) 09:50:05 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x200000000000000) 09:50:05 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r7, 0x0, 0x0, 0x0) r8 = fcntl$dupfd(r3, 0x0, r7) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r8, 0x8000000) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) setsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000100)=0x9, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1204.566006][ T8892] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1204.619322][ T26] audit: type=1804 audit(1575712205.733:88): pid=8885 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2341/bus" dev="sda1" ino=16748 res=1 09:50:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100402400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1204.742802][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1204.748683][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1204.758190][ T26] audit: type=1804 audit(1575712205.873:89): pid=8890 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir746104644/syzkaller.wqDDLg/2222/bus" dev="sda1" ino=16799 res=1 09:50:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100502400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:06 executing program 5: sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x0, 0x0}, 0x10) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f00000000c0), 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x32d1, 0xce124c1003348b31}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socket(0x100000000011, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000002c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r2, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x100) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r4 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r4, 0x0, 0x40d09) [ 1204.819129][ T8907] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:06 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x400000000000000) 09:50:06 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}}]}, 0x4c}}, 0x0) [ 1204.949809][ T8912] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:06 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) chdir(&(0x7f0000000000)='./file0\x00') socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = accept(r5, 0x0, 0x0) shutdown(r6, 0x1) setsockopt$CAIFSO_REQ_PARAM(r6, 0x116, 0x80, &(0x7f00000000c0)="b5ef3a82ccbed76a3b1f45c46a2782b363645d957f1cc673a2d9fe18a8d27f1864205240b4c996783314540f22ce56dcd9706462b4ab59623f633979c5e5396135bd5655718d12defa82a468e263e06c6d", 0x51) 09:50:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100602400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1205.131477][ T8923] validate_nla: 4 callbacks suppressed [ 1205.131487][ T8923] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:06 executing program 1: tkill(0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="130000001600015c55d7fa2ffe4a11690a00"/29], 0x18}}, 0x0) [ 1205.225311][ T8930] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100702400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1205.277238][ T26] audit: type=1804 audit(1575712206.393:90): pid=8916 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir521916101/syzkaller.h3hCtq/2342/bus" dev="sda1" ino=16810 res=1 09:50:06 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x40030000000000) 09:50:06 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}}]}, 0x4c}}, 0x0) 09:50:06 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x700000000000000) 09:50:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100a02400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1205.549375][ T8945] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:06 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x40, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000180)={0x75, &(0x7f0000000100)=""/117}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r7, 0x0, r1, 0x0, 0xfffffffffffffffe, 0x0) 09:50:06 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc03100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100e02400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1205.758067][ T8968] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:06 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) rt_sigtimedwait(&(0x7f0000000340)={0x5}, 0x0, &(0x7f0000000380)={0x77359400}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r5, &(0x7f00000000c0)={0xb, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0xd1, 0x4, 0x3ff, 0x568, 0xffffffff, 0x8001, "8b663eb2d5585484fae8a7a260517300945f67e17738d84089f2aca5f1fe38c072a79366121ccb450012877a11681aa3ea3e66790b4345f87ee26f157c18f8635d925b96cb0eb81c9754d4bb89b343ecdfaf02ad9e7488fc31dc60ec94f05bdf6b56f7e88dfba17d88297e0904d5d4d73acc85c3c1179da2dc3cd082167d62f8bfe56b7f597fdfe76e285f9d89baecc7643451a3d84f4d42babed4a82344fbc1b0e986bc8a9570e893991f48825c52605b98e18b1a13b935f3e5c21b33c15ad4c73aaee07a3bfda86d8af773ddb8b57420"}, 0x1e9) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x109200, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:06 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}}]}, 0x4c}}, 0x0) 09:50:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = gettid() tkill(r7, 0x3c) sched_setaffinity(r7, 0x0, 0x0) syz_open_procfs(r7, &(0x7f0000000100)='net/arp\x00') bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$IMGETVERSION(r6, 0x80044942, &(0x7f0000000000)) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100f02400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x807000000000000) [ 1205.956782][T10145] hid (null): report_id 0 is invalid [ 1205.984927][T10145] hid-generic 0004:03FF:0568.0003: report_id 0 is invalid [ 1205.992080][T10145] hid-generic 0004:03FF:0568.0003: item 0 0 1 8 parsing failed [ 1206.021265][ T8992] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1206.045037][ T8990] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) r6 = socket(0x40000000002, 0x3, 0x2) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket$unix(0x1, 0x1, 0x0) r10 = accept(r9, 0x0, 0x0) shutdown(r10, 0x1) recvfrom$ax25(r10, &(0x7f0000000300)=""/165, 0xa5, 0x40000142, &(0x7f0000000240)={{0x3, @null, 0x8}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendmmsg$inet(r6, &(0x7f0000007300)=[{{&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @local, @local}}}], 0x20}}], 0x2, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x0, @nfc={0x27, 0x1, 0x0, 0x1}, @hci={0x1f, r8}, @rc={0x1f, {0xae, 0x7, 0x81, 0x1, 0xd4, 0x8}, 0x7}, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x3, 0x3}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000140)={@mcast1, @empty, @mcast1, 0x6, 0x1, 0x7, 0x900, 0x8001, 0x0, r11}) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00104802400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1206.108930][T10145] hid-generic: probe of 0004:03FF:0568.0003 failed with error -22 09:50:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00104c02400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1206.243666][ T9032] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:07 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}}]}, 0x4c}}, 0x0) 09:50:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1206.438898][ T9041] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1206.482097][ T9043] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1206.616140][ T9047] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:07 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) rt_sigtimedwait(&(0x7f0000000340)={0x5}, 0x0, &(0x7f0000000380)={0x77359400}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r5, &(0x7f00000000c0)={0xb, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0xd1, 0x4, 0x3ff, 0x568, 0xffffffff, 0x8001, "8b663eb2d5585484fae8a7a260517300945f67e17738d84089f2aca5f1fe38c072a79366121ccb450012877a11681aa3ea3e66790b4345f87ee26f157c18f8635d925b96cb0eb81c9754d4bb89b343ecdfaf02ad9e7488fc31dc60ec94f05bdf6b56f7e88dfba17d88297e0904d5d4d73acc85c3c1179da2dc3cd082167d62f8bfe56b7f597fdfe76e285f9d89baecc7643451a3d84f4d42babed4a82344fbc1b0e986bc8a9570e893991f48825c52605b98e18b1a13b935f3e5c21b33c15ad4c73aaee07a3bfda86d8af773ddb8b57420"}, 0x1e9) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x109200, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:07 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x900000000000000) 09:50:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00106002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000001400)={{0xc3e7dd86c36c9c7d, @loopback, 0x4e24, 0x4, 'lblc\x00', 0x6, 0xa8, 0x5}, {@loopback, 0x4e24, 0x0, 0x0, 0x200, 0xff}}, 0x44) 09:50:07 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00106802400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:07 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}}]}, 0x4c}}, 0x0) [ 1206.884011][T21188] hid (null): report_id 0 is invalid [ 1206.890716][T21188] hid-generic 0004:03FF:0568.0004: report_id 0 is invalid 09:50:08 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa00000000000000) 09:50:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00106c02400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1206.957853][T21188] hid-generic 0004:03FF:0568.0004: item 0 0 1 8 parsing failed [ 1206.993516][T21188] hid-generic: probe of 0004:03FF:0568.0004 failed with error -22 09:50:08 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x400, @multicast2}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x30f, 0x800) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f00000000c0)={0x7fefffff, &(0x7f0000000040)}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r7, 0x0, 0x0, 0x0) connect$inet(r7, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x9) dup(0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xeb16a641ce30f1de, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x40000000000006) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:08 executing program 5: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1207.031201][ T9072] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:08 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) rt_sigtimedwait(&(0x7f0000000340)={0x5}, 0x0, &(0x7f0000000380)={0x77359400}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r5, &(0x7f00000000c0)={0xb, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0xd1, 0x4, 0x3ff, 0x568, 0xffffffff, 0x8001, "8b663eb2d5585484fae8a7a260517300945f67e17738d84089f2aca5f1fe38c072a79366121ccb450012877a11681aa3ea3e66790b4345f87ee26f157c18f8635d925b96cb0eb81c9754d4bb89b343ecdfaf02ad9e7488fc31dc60ec94f05bdf6b56f7e88dfba17d88297e0904d5d4d73acc85c3c1179da2dc3cd082167d62f8bfe56b7f597fdfe76e285f9d89baecc7643451a3d84f4d42babed4a82344fbc1b0e986bc8a9570e893991f48825c52605b98e18b1a13b935f3e5c21b33c15ad4c73aaee07a3bfda86d8af773ddb8b57420"}, 0x1e9) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x109200, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:08 executing program 5: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00107402400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:08 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}}]}, 0x4c}}, 0x0) 09:50:08 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe00000000000000) 09:50:08 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0xfff9, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r9, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r7, 0x80082102, &(0x7f0000000000)=r10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:08 executing program 5: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00107a02400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:08 executing program 5: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1207.769738][ T3221] hid (null): report_id 0 is invalid [ 1207.781625][ T3221] hid-generic 0004:03FF:0568.0005: report_id 0 is invalid [ 1207.797466][ T9118] __nla_validate_parse: 13 callbacks suppressed [ 1207.797476][ T9118] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:09 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}}]}, 0x4c}}, 0x0) [ 1207.838630][ T3221] hid-generic 0004:03FF:0568.0005: item 0 0 1 8 parsing failed [ 1207.875568][ T3221] hid-generic: probe of 0004:03FF:0568.0005 failed with error -22 09:50:09 executing program 5: socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x1000000000000000) 09:50:09 executing program 1: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c58940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100005400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x14, 0xe3, &(0x7f0000000b40)="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"}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, &(0x7f0000000300)) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:09 executing program 5: socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}}]}, 0x4c}}, 0x0) 09:50:09 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x100b000000000000) 09:50:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000a400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 5: socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x8900) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)={[{@umask={'umask'}}]}) r0 = socket$inet6(0xa, 0x2000000080803, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000440)={0x2, 0x20000000200000, 0xfffffffffffffffa, 0xfd8, 0x9, 0x7, 0x9, 0x10001, 0x1, 0x0, 0x3ff, 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x4d2, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = semget(0x2, 0x0, 0x200) r2 = geteuid() fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000840)={{0xc9e, r2, r3, r4, r5, 0x40, 0x4}, 0x4, 0x8, 0x1}) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r8 = socket$inet6(0xa, 0x2000000080803, 0x1) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000440)={0x2, 0x20000000200000, 0xfffffffffffffffa, 0xfd8, 0x9, 0x7, 0x9, 0x10001, 0x1, 0x0, 0x3ff, 0x3}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x8, {{0xa, 0x4e23, 0x1000, @remote, 0x10000}}}, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x4d2, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r9 = semget(0x2, 0x0, 0x200) r10 = geteuid() fstat(r8, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000680)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000840)={{0xc9e, r10, r11, r12, r13, 0x40, 0x4}, 0x4, 0x8, 0x1}) setresgid(r3, r7, r13) 09:50:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100040400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:09 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 09:50:09 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x1027000000000000) 09:50:09 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}]}}}]}, 0x4c}}, 0x0) 09:50:09 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x200001000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @multicast1}, 0x4, 0x0, 0x3}}, 0x26) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1208.825499][ T9166] hfsplus: unable to find HFS+ superblock 09:50:10 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40100, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x40, 0x24, 0x401, 0x8, 0xd9, 0x400, 0x20, 0x80000000, {0x101, 0x6}, {0x7fffffff, 0x6}, {0x8, 0x6d, 0x1}, {0x5ec86478, 0x5, 0x1}, 0x2, 0xc6, 0x101, 0x4, 0x8, 0x81, 0xffff0000, 0x2, 0x4, 0x8, 0xdb, 0x7fff, 0x0, 0x1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x103440, 0x0) bind$inet(r6, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x39f) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) [ 1208.902736][ C0] net_ratelimit: 22 callbacks suppressed [ 1208.902745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1208.914267][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1208.920103][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1208.925916][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010005a400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 09:50:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100005400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:10 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}}]}, 0x4c}}, 0x0) 09:50:10 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x7804000000000000) 09:50:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 09:50:10 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffffffffffebb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r4 = socket$inet6(0xa, 0x80003, 0x80) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x40087705, &(0x7f0000000280)=""/245) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fsetxattr$security_ima(r4, 0x0, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) prctl$PR_GET_SECUREBITS(0x1b) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e23, @multicast2}}) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:50:10 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x1100000000000000) 09:50:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100008400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 09:50:10 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}}]}, 0x4c}}, 0x0) 09:50:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 09:50:10 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x1027000000000000) 09:50:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000a400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:10 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x180f000000000000) 09:50:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 09:50:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010005a400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1210.022730][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1210.022764][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1210.028603][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1210.040110][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1210.046024][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002020200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:11 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}]}}}]}, 0x4c}}, 0x0) 09:50:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) 09:50:11 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x1100000000000000) 09:50:11 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x2000000000000000) 09:50:11 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x118, 0x0, 0x0, 0x0, 0x118, 0x258, 0x258, 0x258, 0x258, 0x258, 0x3, &(0x7f0000000000), {[{{@ipv6={@mcast1, @dev={0xfe, 0x80, [], 0x22}, [0xff, 0x0, 0x0, 0xffffff00], [0xffffffff, 0xffffff7f], 'bcsf0\x00', 'nlmon0\x00', {0xc4e8172867038e59}, {}, 0x88, 0x2, 0x4, 0x4897e3c65710a45e}, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x1d, 0x1, 0xff, 0xe1, 0x9d33, 0x410}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e22, 0x4e24, 0x4e21, 0x4e24, 0x4, 0x2, 0x40, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x6, 0x2, 0xffffffff, 'snmp_trap\x00', 0x800}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x388) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) [ 1210.291019][ T9270] validate_nla: 15 callbacks suppressed [ 1210.291030][ T9270] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1210.314777][ T9271] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 09:50:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002030200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 09:50:11 executing program 1: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10010, 0x0) 09:50:11 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) [ 1210.564306][ T9293] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1210.582743][ C1] protocol 88fb is buggy, dev hsr_slave_0 09:50:11 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x2003000000000000) 09:50:11 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f00000000c0)=ANY=[@ANYBLOB="04005700d92611262504d237c23f33836c089ee4fbe6e93b302ba683a8c67c8d9a794824dc175208125aec6050b40f7341e3f3e5421ef222fff63c76668a0dd4b1bd3402f5f8ffa4f27abd99081f188be55d73fcb6bc433bb5a5ce"]) 09:50:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) 09:50:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002040200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1210.766551][ T9305] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:11 executing program 1 (fault-call:8 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1210.872725][ T9315] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 09:50:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) 09:50:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002050200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:12 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x200a000000000000) 09:50:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:12 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) 09:50:12 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x2) [ 1211.181884][ T9330] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0) [ 1211.271147][ T9338] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002060200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002", 0x17}], 0x1}, 0x0) 09:50:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1211.422501][ T9349] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002070200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:12 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) 09:50:12 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x280e000000000000) 09:50:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002", 0x17}], 0x1}, 0x0) 09:50:12 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000000)) [ 1211.684124][ T9362] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002", 0x17}], 0x1}, 0x0) [ 1211.731469][ T9369] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002080200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x3, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e", 0x23}], 0x1}, 0x0) 09:50:13 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) 09:50:13 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x2947010000000000) 09:50:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002090200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e", 0x23}], 0x1}, 0x0) 09:50:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000020a0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e", 0x23}], 0x1}, 0x0) 09:50:13 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) 09:50:13 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x1e0fd5cb1cbccd39) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f00000000c0)="22716ba9679e2e86f8aa314f7a266506c31d2e2bead566fcc1242eceb7a90b4594f86169cc61e47baf04566274a55e5b456a9d8d607801ef52c8f65d24a5a40b49577d2231a0") sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000020b0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x4, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:13 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x3002000000000000) 09:50:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000", 0x29}], 0x1}, 0x0) 09:50:13 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) 09:50:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000", 0x29}], 0x1}, 0x0) 09:50:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000020c0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:13 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x3806000000000000) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000", 0x29}], 0x1}, 0x0) 09:50:14 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000020d0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700", 0x2c}], 0x1}, 0x0) 09:50:14 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}}, 0x0) 09:50:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:14 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r2, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r3, &(0x7f00000000c0)=ANY=[], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:50:14 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000020e0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:14 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x4000000000000000) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700", 0x2c}], 0x1}, 0x0) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700", 0x2c}], 0x1}, 0x0) 09:50:14 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000020f0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:14 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}}]}, 0x4c}}, 0x0) 09:50:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = dup3(r3, r4, 0x100000) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x3) r6 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3f, 0x0, 0x7, 0x2, 0x0, 0x43c, 0x2102, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xd4b, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x100, 0x7, 0x1000, 0x0, 0x6, 0x3, 0x7ff}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x3ff) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0xffffff51, 0x1, 0x0, 0x400}, 0x14) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) 09:50:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1", 0x2d}], 0x1}, 0x0) 09:50:14 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x4001000000000000) 09:50:14 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002100200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1", 0x2d}], 0x1}, 0x0) 09:50:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1", 0x2d}], 0x1}, 0x0) 09:50:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002110200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:15 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:15 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}}]}, 0x4c}}, 0x0) 09:50:15 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xa1c4089a3d02ca51, r5, 0x0) [ 1214.046174][ T9531] FAULT_INJECTION: forcing a failure. [ 1214.046174][ T9531] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.083909][ T9531] CPU: 0 PID: 9531 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1214.093413][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.103473][ T9531] Call Trace: [ 1214.106777][ T9531] dump_stack+0x197/0x210 [ 1214.111475][ T9531] should_fail.cold+0xa/0x15 [ 1214.116079][ T9531] ? release_sock+0x156/0x1c0 [ 1214.120781][ T9531] ? fault_create_debugfs_attr+0x180/0x180 [ 1214.126602][ T9531] ? ___might_sleep+0x163/0x2c0 [ 1214.131474][ T9531] __should_failslab+0x121/0x190 [ 1214.136493][ T9531] should_failslab+0x9/0x14 [ 1214.140999][ T9531] kmem_cache_alloc_node+0x268/0x740 [ 1214.146307][ T9531] __alloc_skb+0xd5/0x5e0 [ 1214.150745][ T9531] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 1214.156306][ T9531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1214.162555][ T9531] ? netlink_autobind.isra.0+0x223/0x300 [ 1214.168202][ T9531] netlink_sendmsg+0xa1b/0xea0 [ 1214.172986][ T9531] ? netlink_unicast+0x7d0/0x7d0 [ 1214.173006][ T9531] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1214.173030][ T9531] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1214.184358][ T9531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1214.184374][ T9531] ? security_socket_sendmsg+0x8d/0xc0 [ 1214.184389][ T9531] ? netlink_unicast+0x7d0/0x7d0 [ 1214.184407][ T9531] sock_sendmsg+0xd7/0x130 [ 1214.184423][ T9531] ____sys_sendmsg+0x753/0x880 [ 1214.184442][ T9531] ? kernel_sendmsg+0x50/0x50 [ 1214.184456][ T9531] ? __fget+0x35d/0x550 [ 1214.184566][ T9531] ? find_held_lock+0x35/0x130 [ 1214.196348][ T9531] ___sys_sendmsg+0x100/0x170 [ 1214.196366][ T9531] ? sendmsg_copy_msghdr+0x70/0x70 [ 1214.196385][ T9531] ? __kasan_check_read+0x11/0x20 09:50:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002120200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1214.206908][ T9531] ? __fget+0x37f/0x550 [ 1214.206928][ T9531] ? ksys_dup3+0x3e0/0x3e0 [ 1214.206949][ T9531] ? __fget_light+0x1a9/0x230 [ 1214.206963][ T9531] ? __fdget+0x1b/0x20 [ 1214.206980][ T9531] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1214.206999][ T9531] __sys_sendmsg+0x105/0x1d0 [ 1214.207017][ T9531] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1214.279593][ T9531] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1214.285072][ T9531] ? do_syscall_64+0x26/0x790 [ 1214.289765][ T9531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 09:50:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002130200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1214.295848][ T9531] ? do_syscall_64+0x26/0x790 [ 1214.300539][ T9531] __x64_sys_sendmsg+0x78/0xb0 [ 1214.305335][ T9531] do_syscall_64+0xfa/0x790 [ 1214.309862][ T9531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1214.315770][ T9531] RIP: 0033:0x45a6f9 [ 1214.319673][ T9531] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1214.339295][ T9531] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1214.339310][ T9531] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1214.339317][ T9531] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1214.339324][ T9531] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1214.339331][ T9531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1214.339339][ T9531] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 [ 1214.339754][ C0] net_ratelimit: 17 callbacks suppressed 09:50:15 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x400a000000000000) 09:50:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002140200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1214.339761][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1214.348148][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1214.356016][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1214.364124][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1214.372170][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1214.412150][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:15 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1214.578833][ T9558] FAULT_INJECTION: forcing a failure. [ 1214.578833][ T9558] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.642911][ T9558] CPU: 1 PID: 9558 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1214.652563][ T9558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.662630][ T9558] Call Trace: [ 1214.665942][ T9558] dump_stack+0x197/0x210 [ 1214.670381][ T9558] should_fail.cold+0xa/0x15 [ 1214.674989][ T9558] ? fault_create_debugfs_attr+0x180/0x180 [ 1214.680902][ T9558] ? ___might_sleep+0x163/0x2c0 [ 1214.685780][ T9558] __should_failslab+0x121/0x190 [ 1214.690732][ T9558] should_failslab+0x9/0x14 [ 1214.695243][ T9558] kmem_cache_alloc_node_trace+0x274/0x750 [ 1214.701057][ T9558] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1214.707309][ T9558] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1214.707328][ T9558] __kmalloc_node_track_caller+0x3d/0x70 [ 1214.707345][ T9558] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1214.707361][ T9558] __alloc_skb+0x10b/0x5e0 [ 1214.707378][ T9558] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 1214.707393][ T9558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 09:50:15 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x4805000000000000) 09:50:15 executing program 3: r0 = getpid() r1 = open(0x0, 0x0, 0x0) getdents(r1, 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000100)={0x0, 0xf, 0x7, 0x3, 0x3, 0xb6, 0x1, 0x14a}) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x80640, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x1, 0x3b58a8287f1374e8, 0x4, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x206480, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r6) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x480b75594570cc50, 0x0, 0x0, 0xfffffcc5) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080), 0x32e) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000000200)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) r9 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 09:50:15 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}}]}, 0x4c}}, 0x0) [ 1214.707414][ T9558] ? netlink_autobind.isra.0+0x223/0x300 [ 1214.746091][ T9558] netlink_sendmsg+0xa1b/0xea0 [ 1214.756609][ T9558] ? netlink_unicast+0x7d0/0x7d0 [ 1214.761693][ T9558] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1214.767271][ T9558] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1214.772846][ T9558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1214.779104][ T9558] ? security_socket_sendmsg+0x8d/0xc0 [ 1214.779121][ T9558] ? netlink_unicast+0x7d0/0x7d0 [ 1214.779145][ T9558] sock_sendmsg+0xd7/0x130 [ 1214.793943][ T9558] ____sys_sendmsg+0x753/0x880 [ 1214.799265][ T9558] ? kernel_sendmsg+0x50/0x50 [ 1214.803953][ T9558] ? __fget+0x35d/0x550 [ 1214.808124][ T9558] ? find_held_lock+0x35/0x130 [ 1214.812905][ T9558] ___sys_sendmsg+0x100/0x170 [ 1214.817590][ T9558] ? sendmsg_copy_msghdr+0x70/0x70 [ 1214.822703][ T9558] ? __kasan_check_read+0x11/0x20 [ 1214.827738][ T9558] ? __fget+0x37f/0x550 [ 1214.831907][ T9558] ? ksys_dup3+0x3e0/0x3e0 [ 1214.836333][ T9558] ? __fget_light+0x1a9/0x230 09:50:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1214.836350][ T9558] ? __fdget+0x1b/0x20 [ 1214.836365][ T9558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1214.836385][ T9558] __sys_sendmsg+0x105/0x1d0 [ 1214.861388][ T9558] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1214.866446][ T9558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1214.871915][ T9558] ? do_syscall_64+0x26/0x790 [ 1214.876622][ T9558] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1214.882707][ T9558] ? do_syscall_64+0x26/0x790 [ 1214.882729][ T9558] __x64_sys_sendmsg+0x78/0xb0 [ 1214.882745][ T9558] do_syscall_64+0xfa/0x790 [ 1214.882763][ T9558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1214.882778][ T9558] RIP: 0033:0x45a6f9 [ 1214.906640][ T9558] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1214.926270][ T9558] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1214.926284][ T9558] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 09:50:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002150200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1214.926291][ T9558] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1214.926297][ T9558] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1214.926305][ T9558] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1214.926313][ T9558] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 [ 1214.926622][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1214.980841][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:16 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002160200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1215.157053][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1215.162903][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:16 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}}]}, 0x4c}}, 0x0) 09:50:16 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x5009000000000000) [ 1215.325232][ T9591] FAULT_INJECTION: forcing a failure. [ 1215.325232][ T9591] name failslab, interval 1, probability 0, space 0, times 0 [ 1215.344239][ T9589] validate_nla: 22 callbacks suppressed [ 1215.344248][ T9589] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1215.420490][ T9591] CPU: 1 PID: 9591 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1215.429987][ T9591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.440049][ T9591] Call Trace: [ 1215.443370][ T9591] dump_stack+0x197/0x210 [ 1215.447723][ T9591] should_fail.cold+0xa/0x15 [ 1215.454150][ T9591] ? fault_create_debugfs_attr+0x180/0x180 [ 1215.459976][ T9591] __should_failslab+0x121/0x190 [ 1215.464929][ T9591] should_failslab+0x9/0x14 [ 1215.469467][ T9591] kmem_cache_alloc+0x47/0x710 [ 1215.474248][ T9591] ? lock_acquire+0x190/0x410 [ 1215.478936][ T9591] ? netlink_deliver_tap+0x145/0xbe0 [ 1215.484242][ T9591] skb_clone+0x154/0x3d0 [ 1215.488498][ T9591] netlink_deliver_tap+0x93c/0xbe0 [ 1215.493629][ T9591] netlink_unicast+0x643/0x7d0 [ 1215.498411][ T9591] ? netlink_attachskb+0x870/0x870 [ 1215.503534][ T9591] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1215.509523][ T9591] ? __check_object_size+0x3d/0x437 [ 1215.514742][ T9591] netlink_sendmsg+0x91c/0xea0 [ 1215.519523][ T9591] ? netlink_unicast+0x7d0/0x7d0 [ 1215.524479][ T9591] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1215.530036][ T9591] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1215.535505][ T9591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1215.541771][ T9591] ? security_socket_sendmsg+0x8d/0xc0 [ 1215.547242][ T9591] ? netlink_unicast+0x7d0/0x7d0 [ 1215.552190][ T9591] sock_sendmsg+0xd7/0x130 [ 1215.556629][ T9591] ____sys_sendmsg+0x753/0x880 [ 1215.560225][ T9601] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1215.561431][ T9591] ? kernel_sendmsg+0x50/0x50 [ 1215.561446][ T9591] ? __fget+0x35d/0x550 [ 1215.561467][ T9591] ? find_held_lock+0x35/0x130 [ 1215.583076][ T9591] ___sys_sendmsg+0x100/0x170 [ 1215.587759][ T9591] ? sendmsg_copy_msghdr+0x70/0x70 [ 1215.592876][ T9591] ? __kasan_check_read+0x11/0x20 [ 1215.597906][ T9591] ? __fget+0x37f/0x550 [ 1215.602069][ T9591] ? ksys_dup3+0x3e0/0x3e0 [ 1215.607375][ T9591] ? __fget_light+0x1a9/0x230 [ 1215.612060][ T9591] ? __fdget+0x1b/0x20 09:50:16 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x5804000000000000) [ 1215.616136][ T9591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1215.622393][ T9591] __sys_sendmsg+0x105/0x1d0 [ 1215.626995][ T9591] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1215.632043][ T9591] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1215.637508][ T9591] ? do_syscall_64+0x26/0x790 [ 1215.642435][ T9591] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.648513][ T9591] ? do_syscall_64+0x26/0x790 [ 1215.653202][ T9591] __x64_sys_sendmsg+0x78/0xb0 [ 1215.657978][ T9591] do_syscall_64+0xfa/0x790 [ 1215.662491][ T9591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.668650][ T9591] RIP: 0033:0x45a6f9 [ 1215.672555][ T9591] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1215.692155][ T9591] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1215.700559][ T9591] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1215.700567][ T9591] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 09:50:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002170200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1215.700574][ T9591] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1215.700582][ T9591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1215.700590][ T9591] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 09:50:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1215.767308][ T9606] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1215.788680][ T9591] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1215.800631][ T9591] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:17 executing program 3: mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0xe000, 0x3, &(0x7f0000ff2000/0xe000)=nil) rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0xc33ade38cd3c681c, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x8, [0x7, 0x7, 0x8, 0xfff7, 0xfffd, 0x0, 0xa9d8, 0x0]}, 0x18) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) write$P9_RXATTRCREATE(r1, &(0x7f0000000040)={0x7, 0x21, 0x2}, 0x7) 09:50:17 executing program 5 (fault-call:1 fault-nth:3): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002180200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:17 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}}]}, 0x4c}}, 0x0) 09:50:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xd, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:17 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x580d000000000000) [ 1216.232790][ T9630] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1216.259192][ T9634] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1216.272220][ T9633] FAULT_INJECTION: forcing a failure. [ 1216.272220][ T9633] name failslab, interval 1, probability 0, space 0, times 0 [ 1216.284994][ T9633] CPU: 1 PID: 9633 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1216.294462][ T9633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1216.304522][ T9633] Call Trace: [ 1216.307825][ T9633] dump_stack+0x197/0x210 [ 1216.312167][ T9633] should_fail.cold+0xa/0x15 [ 1216.316773][ T9633] ? fault_create_debugfs_attr+0x180/0x180 [ 1216.322604][ T9633] __should_failslab+0x121/0x190 [ 1216.327564][ T9633] should_failslab+0x9/0x14 09:50:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffff61, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="49563076c1423f29b3d13d81813b544a7effd5000c3fe37e1e38a8a0f8cd806823b1", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r6, 0xf5}, 0x8) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x400000, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a3", 0x1}], 0x1, 0x81003) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r7, 0xc0485661, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$SOUND_OLD_MIXER_INFO(r7, 0x80304d65, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendfile(r0, r1, 0x0, 0x102000006) [ 1216.332083][ T9633] kmem_cache_alloc+0x47/0x710 [ 1216.336916][ T9633] ? lock_acquire+0x190/0x410 [ 1216.341607][ T9633] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 1216.347077][ T9633] skb_clone+0x154/0x3d0 [ 1216.351355][ T9633] dev_queue_xmit_nit+0x3a1/0xa20 [ 1216.356384][ T9633] ? validate_xmit_xfrm+0x43c/0xf10 [ 1216.361617][ T9633] dev_hard_start_xmit+0xbb/0x9b0 [ 1216.366654][ T9633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1216.372915][ T9633] __dev_queue_xmit+0x2b05/0x35c0 [ 1216.377945][ T9633] ? __kasan_check_read+0x11/0x20 [ 1216.382983][ T9633] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1216.388277][ T9633] ? __copy_skb_header+0x250/0x5e0 [ 1216.393392][ T9633] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1216.398967][ T9633] ? skb_splice_bits+0x1a0/0x1a0 [ 1216.403918][ T9633] ? __kasan_check_write+0x14/0x20 [ 1216.409037][ T9633] ? __skb_clone+0x5c8/0x820 [ 1216.413639][ T9633] dev_queue_xmit+0x18/0x20 [ 1216.418149][ T9633] ? dev_queue_xmit+0x18/0x20 [ 1216.422836][ T9633] netlink_deliver_tap+0x8d1/0xbe0 [ 1216.427966][ T9633] netlink_unicast+0x643/0x7d0 [ 1216.432787][ T9633] ? netlink_attachskb+0x870/0x870 [ 1216.438076][ T9633] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1216.443799][ T9633] ? __check_object_size+0x3d/0x437 [ 1216.449001][ T9633] netlink_sendmsg+0x91c/0xea0 [ 1216.453770][ T9633] ? netlink_unicast+0x7d0/0x7d0 [ 1216.458718][ T9633] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1216.464276][ T9633] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1216.469742][ T9633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1216.475987][ T9633] ? security_socket_sendmsg+0x8d/0xc0 [ 1216.481454][ T9633] ? netlink_unicast+0x7d0/0x7d0 [ 1216.486404][ T9633] sock_sendmsg+0xd7/0x130 [ 1216.490826][ T9633] ____sys_sendmsg+0x753/0x880 [ 1216.495602][ T9633] ? kernel_sendmsg+0x50/0x50 [ 1216.500290][ T9633] ? __fget+0x35d/0x550 [ 1216.504454][ T9633] ? find_held_lock+0x35/0x130 [ 1216.509235][ T9633] ___sys_sendmsg+0x100/0x170 [ 1216.513920][ T9633] ? sendmsg_copy_msghdr+0x70/0x70 [ 1216.519215][ T9633] ? __kasan_check_read+0x11/0x20 [ 1216.524247][ T9633] ? __fget+0x37f/0x550 [ 1216.528412][ T9633] ? ksys_dup3+0x3e0/0x3e0 [ 1216.532845][ T9633] ? __fget_light+0x1a9/0x230 [ 1216.537537][ T9633] ? __fdget+0x1b/0x20 [ 1216.541614][ T9633] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1216.547874][ T9633] __sys_sendmsg+0x105/0x1d0 [ 1216.552477][ T9633] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1216.557530][ T9633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1216.562997][ T9633] ? do_syscall_64+0x26/0x790 [ 1216.567782][ T9633] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1216.573855][ T9633] ? do_syscall_64+0x26/0x790 [ 1216.578545][ T9633] __x64_sys_sendmsg+0x78/0xb0 [ 1216.583320][ T9633] do_syscall_64+0xfa/0x790 [ 1216.587852][ T9633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1216.591710][ T9642] QAT: Invalid ioctl [ 1216.593773][ T9633] RIP: 0033:0x45a6f9 [ 1216.593789][ T9633] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1216.593797][ T9633] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:50:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x10, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1216.593811][ T9633] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1216.593819][ T9633] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1216.593826][ T9633] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1216.593833][ T9633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1216.593841][ T9633] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 [ 1216.604603][ T9633] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002190200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1216.828325][ T9642] QAT: Invalid ioctl [ 1216.842830][ T9633] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:18 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}}]}, 0x4c}}, 0x0) [ 1216.884585][ T9650] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:18 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x6000000000000000) 09:50:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000021a0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:18 executing program 5 (fault-call:1 fault-nth:4): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1217.023355][ T9658] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1217.138418][ T9661] QAT: Invalid ioctl [ 1217.172092][ T9668] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1217.196587][ T9661] QAT: Invalid ioctl [ 1217.248227][ T9675] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:18 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)=0x80) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/248, 0xf8}], 0x1, &(0x7f0000121000)=[{&(0x7f0000000180)=""/247, 0xf7}], 0x357, 0x0) getpriority(0x0, r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x14) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r4, 0x4020565a, &(0x7f00000002c0)={0x8001009, 0x5, 0x7}) recvmmsg(r3, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 09:50:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc001000025a0200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1217.322910][ T9675] FAULT_INJECTION: forcing a failure. [ 1217.322910][ T9675] name failslab, interval 1, probability 0, space 0, times 0 09:50:18 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}}]}, 0x4c}}, 0x0) [ 1217.425795][ T9675] CPU: 0 PID: 9675 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1217.435385][ T9675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.445446][ T9675] Call Trace: [ 1217.448749][ T9675] dump_stack+0x197/0x210 [ 1217.453094][ T9675] should_fail.cold+0xa/0x15 [ 1217.457704][ T9675] ? fault_create_debugfs_attr+0x180/0x180 [ 1217.463527][ T9675] ? ___might_sleep+0x163/0x2c0 [ 1217.468420][ T9675] __should_failslab+0x121/0x190 [ 1217.473372][ T9675] should_failslab+0x9/0x14 [ 1217.477881][ T9675] kmem_cache_alloc_node+0x268/0x740 [ 1217.483176][ T9675] ? genl_family_rcv_msg_attrs_parse+0x1c6/0x300 [ 1217.489512][ T9675] __alloc_skb+0xd5/0x5e0 [ 1217.493849][ T9675] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 1217.499402][ T9675] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 1217.505733][ T9675] netlink_ack+0x25c/0xb50 [ 1217.512179][ T9675] ? netlink_sendmsg+0xea0/0xea0 [ 1217.517205][ T9675] ? find_held_lock+0x35/0x130 [ 1217.521982][ T9675] netlink_rcv_skb+0x376/0x450 [ 1217.521997][ T9675] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 1217.522014][ T9675] ? netlink_ack+0xb50/0xb50 [ 1217.537743][ T9675] ? __kasan_check_write+0x14/0x20 [ 1217.542971][ T9675] ? netlink_deliver_tap+0x248/0xbe0 [ 1217.548263][ T9675] genl_rcv+0x29/0x40 [ 1217.552250][ T9675] netlink_unicast+0x58c/0x7d0 [ 1217.557024][ T9675] ? netlink_attachskb+0x870/0x870 [ 1217.562137][ T9675] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1217.567869][ T9675] ? __check_object_size+0x3d/0x437 [ 1217.573078][ T9675] netlink_sendmsg+0x91c/0xea0 [ 1217.577853][ T9675] ? netlink_unicast+0x7d0/0x7d0 [ 1217.582797][ T9675] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1217.588355][ T9675] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1217.593821][ T9675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1217.600069][ T9675] ? security_socket_sendmsg+0x8d/0xc0 [ 1217.605552][ T9675] ? netlink_unicast+0x7d0/0x7d0 [ 1217.610665][ T9675] sock_sendmsg+0xd7/0x130 [ 1217.615084][ T9675] ____sys_sendmsg+0x753/0x880 [ 1217.620125][ T9675] ? kernel_sendmsg+0x50/0x50 09:50:18 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x6008000000000000) [ 1217.624869][ T9675] ? __fget+0x35d/0x550 [ 1217.629038][ T9675] ? find_held_lock+0x35/0x130 [ 1217.633817][ T9675] ___sys_sendmsg+0x100/0x170 [ 1217.638508][ T9675] ? sendmsg_copy_msghdr+0x70/0x70 [ 1217.643622][ T9675] ? __kasan_check_read+0x11/0x20 [ 1217.648745][ T9675] ? __fget+0x37f/0x550 [ 1217.652913][ T9675] ? ksys_dup3+0x3e0/0x3e0 [ 1217.657341][ T9675] ? __fget_light+0x1a9/0x230 [ 1217.662018][ T9675] ? __fdget+0x1b/0x20 [ 1217.666109][ T9675] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1217.672355][ T9675] __sys_sendmsg+0x105/0x1d0 [ 1217.676992][ T9675] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1217.682037][ T9675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1217.687509][ T9675] ? do_syscall_64+0x26/0x790 [ 1217.692198][ T9675] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.698276][ T9675] ? do_syscall_64+0x26/0x790 [ 1217.702962][ T9675] __x64_sys_sendmsg+0x78/0xb0 [ 1217.707732][ T9675] do_syscall_64+0xfa/0x790 [ 1217.712242][ T9675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.718136][ T9675] RIP: 0033:0x45a6f9 09:50:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x12, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1217.722212][ T9675] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1217.741824][ T9675] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1217.750259][ T9675] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1217.750274][ T9675] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1217.766190][ T9675] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1217.766199][ T9675] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1217.766207][ T9675] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 09:50:18 executing program 5 (fault-call:1 fault-nth:5): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400500a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1217.937257][ T9701] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1217.949769][ T9701] FAULT_INJECTION: forcing a failure. [ 1217.949769][ T9701] name failslab, interval 1, probability 0, space 0, times 0 [ 1217.963648][ T9701] CPU: 0 PID: 9701 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1217.973120][ T9701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.983199][ T9701] Call Trace: 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400800a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1217.986508][ T9701] dump_stack+0x197/0x210 [ 1217.990893][ T9701] should_fail.cold+0xa/0x15 [ 1217.995502][ T9701] ? fault_create_debugfs_attr+0x180/0x180 [ 1218.001465][ T9701] ? ___might_sleep+0x163/0x2c0 [ 1218.006357][ T9701] __should_failslab+0x121/0x190 [ 1218.011440][ T9701] should_failslab+0x9/0x14 [ 1218.016045][ T9701] kmem_cache_alloc_node_trace+0x274/0x750 [ 1218.021865][ T9701] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1218.027859][ T9701] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 09:50:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1218.033685][ T9701] __kmalloc_node_track_caller+0x3d/0x70 [ 1218.039331][ T9701] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1218.044749][ T9701] __alloc_skb+0x10b/0x5e0 [ 1218.049179][ T9701] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 1218.054861][ T9701] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 1218.061203][ T9701] netlink_ack+0x25c/0xb50 [ 1218.065643][ T9701] ? netlink_sendmsg+0xea0/0xea0 [ 1218.070606][ T9701] ? find_held_lock+0x35/0x130 [ 1218.075388][ T9701] netlink_rcv_skb+0x376/0x450 [ 1218.080161][ T9701] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400a00a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1218.086502][ T9701] ? netlink_ack+0xb50/0xb50 [ 1218.091102][ T9701] ? __kasan_check_write+0x14/0x20 [ 1218.096233][ T9701] ? netlink_deliver_tap+0x248/0xbe0 [ 1218.101528][ T9701] genl_rcv+0x29/0x40 [ 1218.105699][ T9701] netlink_unicast+0x58c/0x7d0 [ 1218.110466][ T9701] ? netlink_attachskb+0x870/0x870 [ 1218.115582][ T9701] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1218.121357][ T9701] ? __check_object_size+0x3d/0x437 [ 1218.126567][ T9701] netlink_sendmsg+0x91c/0xea0 [ 1218.131400][ T9701] ? netlink_unicast+0x7d0/0x7d0 [ 1218.136355][ T9701] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1218.142020][ T9701] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1218.147493][ T9701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1218.153850][ T9701] ? security_socket_sendmsg+0x8d/0xc0 [ 1218.159324][ T9701] ? netlink_unicast+0x7d0/0x7d0 [ 1218.164297][ T9701] sock_sendmsg+0xd7/0x130 [ 1218.168758][ T9701] ____sys_sendmsg+0x753/0x880 [ 1218.173541][ T9701] ? kernel_sendmsg+0x50/0x50 [ 1218.178230][ T9701] ? __fget+0x35d/0x550 [ 1218.182407][ T9701] ? find_held_lock+0x35/0x130 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002405a00a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1218.187195][ T9701] ___sys_sendmsg+0x100/0x170 [ 1218.191890][ T9701] ? sendmsg_copy_msghdr+0x70/0x70 [ 1218.197040][ T9701] ? __kasan_check_read+0x11/0x20 [ 1218.202167][ T9701] ? __fget+0x37f/0x550 [ 1218.206336][ T9701] ? ksys_dup3+0x3e0/0x3e0 [ 1218.210772][ T9701] ? __fget_light+0x1a9/0x230 [ 1218.215462][ T9701] ? __fdget+0x1b/0x20 [ 1218.219643][ T9701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1218.225913][ T9701] __sys_sendmsg+0x105/0x1d0 [ 1218.230522][ T9701] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1218.235589][ T9701] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1218.241067][ T9701] ? do_syscall_64+0x26/0x790 [ 1218.245761][ T9701] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1218.251844][ T9701] ? do_syscall_64+0x26/0x790 [ 1218.256542][ T9701] __x64_sys_sendmsg+0x78/0xb0 [ 1218.261317][ T9701] do_syscall_64+0xfa/0x790 [ 1218.265836][ T9701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1218.271728][ T9701] RIP: 0033:0x45a6f9 09:50:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x14, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1218.275650][ T9701] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1218.296419][ T9701] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1218.304842][ T9701] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1218.312826][ T9701] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1218.320829][ T9701] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1218.328809][ T9701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1218.336786][ T9701] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400202a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:19 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}}]}, 0x4c}}, 0x0) 09:50:19 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x6400000000000000) 09:50:19 executing program 3: r0 = socket(0x2000000000000021, 0x2, 0xa) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcsa\x00', 0xac800, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0xfffffffffffffffe) connect$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x24) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$llc(r0, &(0x7f0000000500)={0x1a, 0x304, 0x3, 0x80, 0x0, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r3 = socket(0x40000000002, 0x3, 0x2) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet(r3, &(0x7f0000007300)=[{{&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @local, @local}}}], 0x20}}], 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r8 = gettid() write$cgroup_pid(r7, &(0x7f0000000480)=r8, 0x12) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@rand_addr="4fcf3255c66a4987ffac33d4a8540bf7", @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x5, 0x3f80, 0x5, 0x400, 0x8, 0x200, r5}) pread64(r2, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x4048000) sendmmsg(r0, &(0x7f0000005c00), 0x2b2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$unix(r10, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SG_SET_DEBUG(r10, 0x227e, &(0x7f00000004c0)=0x1) 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400203a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:19 executing program 5 (fault-call:1 fault-nth:6): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x15, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400204a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1218.820842][ T9754] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1218.867359][ T9754] FAULT_INJECTION: forcing a failure. [ 1218.867359][ T9754] name failslab, interval 1, probability 0, space 0, times 0 [ 1218.896377][ T9754] CPU: 1 PID: 9754 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1218.905876][ T9754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.915936][ T9754] Call Trace: [ 1218.919240][ T9754] dump_stack+0x197/0x210 [ 1218.923589][ T9754] should_fail.cold+0xa/0x15 [ 1218.928195][ T9754] ? fault_create_debugfs_attr+0x180/0x180 [ 1218.934045][ T9754] __should_failslab+0x121/0x190 [ 1218.939006][ T9754] should_failslab+0x9/0x14 [ 1218.943519][ T9754] kmem_cache_alloc+0x47/0x710 [ 1218.948287][ T9754] ? lock_acquire+0x190/0x410 [ 1218.952968][ T9754] ? netlink_deliver_tap+0x145/0xbe0 [ 1218.958271][ T9754] skb_clone+0x154/0x3d0 [ 1218.962520][ T9754] netlink_deliver_tap+0x93c/0xbe0 [ 1218.967639][ T9754] ? __check_heap_object+0x80/0xb3 [ 1218.972757][ T9754] __netlink_sendskb+0x62/0xc0 [ 1218.977523][ T9754] netlink_unicast+0x6ab/0x7d0 [ 1218.982298][ T9754] ? netlink_attachskb+0x870/0x870 [ 1218.987447][ T9754] netlink_ack+0x607/0xb50 [ 1218.991873][ T9754] ? netlink_sendmsg+0xea0/0xea0 [ 1218.996826][ T9754] ? find_held_lock+0x35/0x130 [ 1219.001609][ T9754] netlink_rcv_skb+0x376/0x450 [ 1219.006376][ T9754] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 1219.012713][ T9754] ? netlink_ack+0xb50/0xb50 [ 1219.017312][ T9754] ? __kasan_check_write+0x14/0x20 [ 1219.022434][ T9754] ? netlink_deliver_tap+0x248/0xbe0 [ 1219.027730][ T9754] genl_rcv+0x29/0x40 [ 1219.031719][ T9754] netlink_unicast+0x58c/0x7d0 [ 1219.036490][ T9754] ? netlink_attachskb+0x870/0x870 [ 1219.041625][ T9754] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1219.047367][ T9754] ? __check_object_size+0x3d/0x437 [ 1219.052583][ T9754] netlink_sendmsg+0x91c/0xea0 [ 1219.057363][ T9754] ? netlink_unicast+0x7d0/0x7d0 [ 1219.062343][ T9754] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1219.067904][ T9754] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1219.073372][ T9754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1219.079628][ T9754] ? security_socket_sendmsg+0x8d/0xc0 [ 1219.085103][ T9754] ? netlink_unicast+0x7d0/0x7d0 [ 1219.090051][ T9754] sock_sendmsg+0xd7/0x130 [ 1219.094478][ T9754] ____sys_sendmsg+0x753/0x880 [ 1219.099272][ T9754] ? kernel_sendmsg+0x50/0x50 [ 1219.104065][ T9754] ? __fget+0x35d/0x550 [ 1219.108228][ T9754] ? find_held_lock+0x35/0x130 [ 1219.113006][ T9754] ___sys_sendmsg+0x100/0x170 [ 1219.117686][ T9754] ? sendmsg_copy_msghdr+0x70/0x70 [ 1219.122808][ T9754] ? __kasan_check_read+0x11/0x20 [ 1219.127845][ T9754] ? __fget+0x37f/0x550 [ 1219.132014][ T9754] ? ksys_dup3+0x3e0/0x3e0 [ 1219.136442][ T9754] ? __fget_light+0x1a9/0x230 [ 1219.141154][ T9754] ? __fdget+0x1b/0x20 [ 1219.145231][ T9754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1219.151488][ T9754] __sys_sendmsg+0x105/0x1d0 [ 1219.156091][ T9754] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1219.161175][ T9754] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1219.166641][ T9754] ? do_syscall_64+0x26/0x790 [ 1219.171325][ T9754] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.177426][ T9754] ? do_syscall_64+0x26/0x790 [ 1219.182115][ T9754] __x64_sys_sendmsg+0x78/0xb0 [ 1219.186888][ T9754] do_syscall_64+0xfa/0x790 [ 1219.191417][ T9754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.197312][ T9754] RIP: 0033:0x45a6f9 09:50:20 executing program 3: pipe(0x0) getpid() socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, 0x0, 0x0) getpgrp(0x0) r0 = getpgid(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5452, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)) r3 = socket(0xb, 0xa, 0x4) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r4 = gettid() waitid(0x83b895581628fca4, r4, &(0x7f0000000040), 0x2, &(0x7f0000000480)) r5 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r6 = syz_open_dev$sndseq(0x0, 0x0, 0x9a0efa2b65aacb27) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) r7 = gettid() r8 = syz_open_dev$sg(0x0, 0x0, 0x40) writev(r8, &(0x7f0000000000)=[{0x0}], 0x1) ptrace$setopts(0x4206, r7, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r2, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r0, r1, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000740), 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0xc) open(0x0, 0xe279a88a3b20cda9, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x807}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r9, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r9, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r10 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x105084) syz_open_dev$radio(0x0, 0x2, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r11 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r11, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r11, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r12, 0x0, 0x0) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000240)={0x20, 0x0, 0x0, {0x6a7}}, 0xffffffffffffffb2) r13 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r13, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a3", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r13) sendfile(r9, r10, 0x0, 0x102000004) 09:50:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400205a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:20 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x680c000000000000) 09:50:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x16, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400206a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:20 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}]}}}]}, 0x4c}}, 0x0) 09:50:20 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x7000000000000000) [ 1219.201214][ T9754] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.220824][ T9754] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1219.229373][ T9754] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1219.237352][ T9754] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1219.245334][ T9754] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1219.253320][ T9754] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 [ 1219.261299][ T9754] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 09:50:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400207a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x17, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:20 executing program 5 (fault-call:1 fault-nth:7): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000240020aa06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:20 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x7804000000000000) 09:50:20 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r1, 0x0) writev(r0, &(0x7f0000000540), 0x60) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x72, 0x4) r2 = accept4$unix(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/16, 0x10}, 0x0) 09:50:20 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}}]}, 0x4c}}, 0x0) [ 1219.630632][ T9799] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1219.740709][ T9799] FAULT_INJECTION: forcing a failure. [ 1219.740709][ T9799] name failslab, interval 1, probability 0, space 0, times 0 [ 1219.753468][ T9799] CPU: 0 PID: 9799 Comm: syz-executor.5 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1219.762940][ T9799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1219.773032][ T9799] Call Trace: [ 1219.776455][ T9799] dump_stack+0x197/0x210 [ 1219.780802][ T9799] should_fail.cold+0xa/0x15 [ 1219.785412][ T9799] ? arch_stack_walk+0x97/0xf0 09:50:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000240020ea06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1219.790196][ T9799] ? fault_create_debugfs_attr+0x180/0x180 [ 1219.796028][ T9799] __should_failslab+0x121/0x190 [ 1219.800986][ T9799] should_failslab+0x9/0x14 [ 1219.805587][ T9799] kmem_cache_alloc+0x47/0x710 [ 1219.810365][ T9799] ? lock_acquire+0x190/0x410 [ 1219.815345][ T9799] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 1219.820822][ T9799] skb_clone+0x154/0x3d0 [ 1219.825086][ T9799] dev_queue_xmit_nit+0x3a1/0xa20 [ 1219.830127][ T9799] ? validate_xmit_xfrm+0x43c/0xf10 [ 1219.835344][ T9799] dev_hard_start_xmit+0xbb/0x9b0 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000240020fa06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1219.840391][ T9799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1219.846647][ T9799] __dev_queue_xmit+0x2b05/0x35c0 [ 1219.851679][ T9799] ? __kasan_check_read+0x11/0x20 [ 1219.856733][ T9799] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1219.862025][ T9799] ? __copy_skb_header+0x2e8/0x5e0 [ 1219.867144][ T9799] ? rcu_read_lock_sched_held+0x90/0xd0 [ 1219.872699][ T9799] ? skb_splice_bits+0x1a0/0x1a0 [ 1219.877652][ T9799] ? __kasan_check_write+0x14/0x20 [ 1219.883297][ T9799] ? __skb_clone+0x5c8/0x820 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400248a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1219.887905][ T9799] dev_queue_xmit+0x18/0x20 [ 1219.892416][ T9799] ? dev_queue_xmit+0x18/0x20 [ 1219.897095][ T9799] netlink_deliver_tap+0x8d1/0xbe0 [ 1219.902223][ T9799] __netlink_sendskb+0x62/0xc0 [ 1219.906999][ T9799] netlink_unicast+0x6ab/0x7d0 [ 1219.911770][ T9799] ? netlink_attachskb+0x870/0x870 [ 1219.916900][ T9799] netlink_ack+0x607/0xb50 [ 1219.921330][ T9799] ? netlink_sendmsg+0xea0/0xea0 [ 1219.926388][ T9799] ? find_held_lock+0x35/0x130 [ 1219.931164][ T9799] netlink_rcv_skb+0x376/0x450 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000240024ca06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1219.935933][ T9799] ? genl_family_rcv_msg_attrs_parse+0x300/0x300 [ 1219.942283][ T9799] ? netlink_ack+0xb50/0xb50 [ 1219.946883][ T9799] ? __kasan_check_write+0x14/0x20 [ 1219.952004][ T9799] ? netlink_deliver_tap+0x248/0xbe0 [ 1219.957301][ T9799] genl_rcv+0x29/0x40 [ 1219.961299][ T9799] netlink_unicast+0x58c/0x7d0 [ 1219.966073][ T9799] ? netlink_attachskb+0x870/0x870 [ 1219.971193][ T9799] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1219.976931][ T9799] ? __check_object_size+0x3d/0x437 [ 1219.982840][ T9799] netlink_sendmsg+0x91c/0xea0 [ 1219.987650][ T9799] ? netlink_unicast+0x7d0/0x7d0 [ 1219.992596][ T9799] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1219.998174][ T9799] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1220.003661][ T9799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1220.009911][ T9799] ? security_socket_sendmsg+0x8d/0xc0 [ 1220.015378][ T9799] ? netlink_unicast+0x7d0/0x7d0 [ 1220.020323][ T9799] sock_sendmsg+0xd7/0x130 [ 1220.025093][ T9799] ____sys_sendmsg+0x753/0x880 [ 1220.029862][ T9799] ? kernel_sendmsg+0x50/0x50 [ 1220.034538][ T9799] ? __fget+0x35d/0x550 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400260a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1220.038704][ T9799] ? find_held_lock+0x35/0x130 [ 1220.043490][ T9799] ___sys_sendmsg+0x100/0x170 [ 1220.048178][ T9799] ? sendmsg_copy_msghdr+0x70/0x70 [ 1220.053292][ T9799] ? __kasan_check_read+0x11/0x20 [ 1220.058328][ T9799] ? __fget+0x37f/0x550 [ 1220.062496][ T9799] ? ksys_dup3+0x3e0/0x3e0 [ 1220.067101][ T9799] ? __fget_light+0x1a9/0x230 [ 1220.071784][ T9799] ? __fdget+0x1b/0x20 [ 1220.075860][ T9799] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1220.082110][ T9799] __sys_sendmsg+0x105/0x1d0 [ 1220.086712][ T9799] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1220.091851][ T9799] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1220.097320][ T9799] ? do_syscall_64+0x26/0x790 [ 1220.101993][ T9799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.108071][ T9799] ? do_syscall_64+0x26/0x790 [ 1220.108092][ T9799] __x64_sys_sendmsg+0x78/0xb0 [ 1220.108112][ T9799] do_syscall_64+0xfa/0x790 [ 1220.122022][ T9799] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.127942][ T9799] RIP: 0033:0x45a6f9 [ 1220.131862][ T9799] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1220.151738][ T9799] RSP: 002b:00007f124afe1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1220.160290][ T9799] RAX: ffffffffffffffda RBX: 00007f124afe1c90 RCX: 000000000045a6f9 [ 1220.168267][ T9799] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1220.176250][ T9799] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1220.184232][ T9799] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f124afe26d4 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400268a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1220.192295][ T9799] R13: 00000000004c9711 R14: 00000000004e1438 R15: 0000000000000004 09:50:21 executing program 5 (fault-call:1 fault-nth:8): r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1220.355162][ T9837] validate_nla: 25 callbacks suppressed [ 1220.355172][ T9837] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1220.382893][ T9838] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1220.397214][ T9810] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:21 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x780b000000000000) 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000240026ca06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1220.409006][ T9838] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1220.527643][ T9845] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:21 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x4000}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0005884700"], 0xfdef) 09:50:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x19, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:21 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:21 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}}]}, 0x4c}}, 0x0) 09:50:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400274a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1220.582769][ C0] net_ratelimit: 26 callbacks suppressed [ 1220.582776][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1220.594298][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1220.600143][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1220.607162][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:21 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x800f000000000000) [ 1220.734008][ T9860] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1220.742718][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1220.745954][ T9857] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1220.748491][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1220.798738][ T9858] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1220.823015][ T9858] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc0010000240027aa06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1220.920291][ T9873] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d023582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:22 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}]}}}]}, 0x4c}}, 0x0) 09:50:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/21) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/209, 0xd1}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') exit(0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x48400, 0x0) preadv(r2, &(0x7f0000000500), 0x37d, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @rand_addr=0x97}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x53, 0x0, 0x0, 0x0, 0x792, &(0x7f0000000100)='bcsh0\x00', 0x0, 0xffffffff00000000, 0x100}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$evdev(r5, &(0x7f0000000200)=[{{r6, r7/1000+30000}, 0x16, 0x8001, 0x7f}], 0x18) [ 1221.064798][ T9882] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1221.093602][ T9882] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:22 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x8578040000000000) [ 1221.190309][ T9893] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d033582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1221.302730][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1221.308602][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1221.346169][ T9903] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1221.382788][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1221.388684][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:22 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) 09:50:22 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x8803000000000000) [ 1221.484677][ T9913] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d043582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d063582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1221.729136][ T9930] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1221.974738][ T9940] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d093582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:23 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) 09:50:23 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x9007000000000000) 09:50:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:23 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8400, 0x0) pipe(&(0x7f00000000c0)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0xfffffffffffffeb7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x947c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) pipe(0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) memfd_create(0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) [ 1222.116775][ T9953] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d0a3582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d5a3582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1222.386108][ T9971] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:23 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) 09:50:23 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x900e000000000000) 09:50:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x23, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d050a82c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d052382c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1222.681759][ T9989] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x24, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1222.901665][T10002] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:24 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) 09:50:24 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x9802000000000000) 09:50:24 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d052b82c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:24 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffdac) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x40, 0x0, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0xd9ebdfe96c71dd0c, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000040)={0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 09:50:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:24 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d052d82c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:24 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053082c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) 09:50:25 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa006000000000000) 09:50:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x64, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d055a82c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:25 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) 09:50:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6c, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa1ffffff00000000) 09:50:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c10a153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x65, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c15a153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7a, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}}, 0x0) 09:50:26 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xa80a000000000000) 09:50:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd4, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6b, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137093e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}}]}, 0x4c}}, 0x0) 09:50:26 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb005000000000000) 09:50:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c1375a3e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1225.413301][T10130] validate_nla: 40 callbacks suppressed [ 1225.413311][T10130] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6e, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1225.500457][T10139] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1225.569293][T10141] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1225.666205][T10149] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137633e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:26 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}}]}, 0x4c}}, 0x0) 09:50:26 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb00e000000000000) [ 1225.850523][T10159] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1225.905329][T10159] __nla_validate_parse: 12 callbacks suppressed [ 1225.905337][T10159] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1225.937219][T10169] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:27 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb809000000000000) 09:50:27 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137155a370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1225.984615][T10167] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:27 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1226.151337][T10182] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1226.177127][T10182] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:27 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}}]}, 0x4c}}, 0x0) 09:50:27 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xb80b000000000000) [ 1226.256374][T10187] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:27 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:27 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e0a0a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1226.424085][T10194] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1226.461269][T10198] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:27 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:27 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1226.673018][T10214] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:27 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e5a0a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1226.822734][ C0] net_ratelimit: 26 callbacks suppressed [ 1226.822743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1226.834272][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1226.840122][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1226.845962][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1226.857032][T10222] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:28 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}}]}, 0x4c}}, 0x0) 09:50:28 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc00d000000000000) 09:50:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370200018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1226.984867][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1226.990682][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1227.136526][T10243] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1227.158527][T10245] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x1bd9, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370300018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1227.362270][T10257] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:28 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}}]}, 0x4c}}, 0x0) [ 1227.403042][T10259] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:28 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc801000000000000) 09:50:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370400018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1227.542766][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1227.548584][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1227.622761][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1227.628604][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1227.635138][T10271] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3f00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370500018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x78, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370c00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xc808000000000000) 09:50:29 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}}]}, 0x4c}}, 0x0) 09:50:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4800, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e372500018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4c00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e375a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x79, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:29 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xd00c000000000000) 09:50:29 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}}]}, 0x4c}}, 0x0) 09:50:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e374d04018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e375108018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:29 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xd800000000000000) 09:50:29 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}}]}, 0x4c}}, 0x0) 09:50:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a03008000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:30 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe004000000000000) 09:50:30 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}]}}}]}, 0x4c}}, 0x0) 09:50:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6c00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a04008000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7400, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:30 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}}]}, 0x4c}}, 0x0) 09:50:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7d, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a02018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:31 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe0ffffffffffffff) 09:50:31 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7a00, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:31 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a03018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:31 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}}]}, 0x4c}}, 0x0) 09:50:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x82, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:31 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd400, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:31 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a04018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:31 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a05018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1230.474449][T10449] validate_nla: 27 callbacks suppressed [ 1230.474459][T10449] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x83, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:31 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}]}}}]}, 0x4c}}, 0x0) 09:50:31 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd91b, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1230.657800][T10461] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1230.704594][T10464] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:32 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe803000000000000) 09:50:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:32 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) 09:50:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a06018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:32 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe808000000000000) [ 1231.223832][T10483] __nla_validate_parse: 22 callbacks suppressed [ 1231.223843][T10483] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1231.252281][T10485] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1231.258091][T10484] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a07018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x30000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1231.370760][T10484] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1231.410541][T10494] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0a018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:32 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) [ 1231.512420][T10500] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1231.555315][T10500] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x34000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1231.615978][T10506] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1231.632024][T10509] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:32 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xe80f000000000000) [ 1231.795023][T10514] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1231.812517][T10514] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0e018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:33 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x400300, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:33 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) 09:50:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:33 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xf003000000000000) [ 1232.086263][T10531] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1232.114654][T10534] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0f018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1232.168338][T10533] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1232.188754][T10533] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:33 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf0ffff, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1232.286920][T10547] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.2'. 09:50:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a48018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1232.340357][T10550] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:33 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) 09:50:33 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:33 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xf401000000000000) 09:50:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x60}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a4c018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xf807000000000000) 09:50:34 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) 09:50:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a60018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1233.071969][ C0] net_ratelimit: 26 callbacks suppressed [ 1233.071977][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.083607][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1233.089438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.095232][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a68018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1233.222736][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.228556][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) 09:50:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1f4}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:34 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffff000000000000) 09:50:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a6c018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x5000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a74018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}}, 0x0) 09:50:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:34 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffffffff00000000) [ 1233.782727][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.788553][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1233.862721][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1233.868532][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1800}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a7a018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00038000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}}}]}, 0x4c}}, 0x0) 09:50:35 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffffffffffffffe0) 09:50:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xa000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00058000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:35 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}]}}}]}, 0x4c}}, 0x0) 09:50:35 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0xffffffffffffffff) 09:50:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xe000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a000a8000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00258000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x20000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}}]}, 0x4c}}, 0x0) 09:50:36 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$inet(0x2, 0x80001, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x4e24, 0xac45f500, @ipv4={[], [], @empty}, 0xff}}, 0x7fffffff, 0x0, 0x1, 0x3, 0x11}, 0x98) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a003f8000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x3f000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x26}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) splice(r3, 0x0, r5, 0x0, 0x10005, 0x0) 09:50:36 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}}}]}, 0x4c}}, 0x0) [ 1235.660186][T10731] validate_nla: 19 callbacks suppressed [ 1235.660196][T10731] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1235.678822][T10729] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00408000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a005a8000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x40000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:37 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}]}}}]}, 0x4c}}, 0x0) 09:50:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00028000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1235.933413][T10750] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:37 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0xf28bee1eeb29fcc1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r1, 0x0, 0x10005, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") dup2(r4, r5) [ 1236.122763][T10758] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1236.345673][T10767] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:37 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x48000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00038000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1236.552200][T10773] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00058000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:37 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}]}}}]}, 0x4c}}, 0x0) 09:50:37 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1236.607335][T10773] __nla_validate_parse: 20 callbacks suppressed [ 1236.607345][T10773] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:37 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1236.739915][T10785] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00088000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4c000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1236.911231][T10801] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:38 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1236.956914][T10801] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:38 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}]}}}]}, 0x4c}}, 0x0) 09:50:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a000a8000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x60000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e22, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000340)={0x0, 0x0, 0x2080, {0xb55316dfe5d3c6bd, 0x1000, 0x2}, [], "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r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000000)=0x68) [ 1237.172623][T10818] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1237.204715][T10821] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00258000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x60}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1237.239220][T10821] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:38 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x68000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}]}}}]}, 0x4c}}, 0x0) 09:50:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a005a8000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:38 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00000000c0)=""/49) [ 1237.582927][T10847] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018002f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1f4}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:38 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x6c000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:38 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:38 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}]}}}]}, 0x4c}}, 0x0) [ 1237.811717][T10856] QAT: Invalid ioctl [ 1237.840523][T10864] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1237.876017][T10866] QAT: Invalid ioctl 09:50:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x74000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018003f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:39 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x2000, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1238.130481][T10885] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:39 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}}]}}}]}, 0x4c}}, 0x0) 09:50:39 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018004f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x7a000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x1800}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018005f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1238.403660][T10906] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:39 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}]}}}]}, 0x4c}}, 0x0) 09:50:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x9effffff, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018006f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1238.666020][T10925] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:39 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(r3, &(0x7f00000008c0)=[{{&(0x7f00000203c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f000001f300)=""/4096, 0x1000}, {&(0x7f0000020300)=""/154, 0x9a}], 0x2}, 0x7fffffff}], 0x1, 0x4126, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006240)={r7, @rand_addr=0xc, @multicast1}, 0xc) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd4000000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1238.862848][T10936] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018007f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:40 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}]}}}]}, 0x4c}}, 0x0) 09:50:40 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xd91b0000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1239.101803][T10949] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0001800af01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:40 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xf0ffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0001800ef01700d1bd", 0x2e}], 0x1}, 0x0) [ 1239.302724][ C0] net_ratelimit: 26 callbacks suppressed [ 1239.302733][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1239.314287][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1239.320142][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1239.325934][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:40 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffff000, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:40 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}]}}}]}, 0x4c}}, 0x0) [ 1239.462786][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1239.468652][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:40 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) 09:50:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0001800ff01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf401}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff7f, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018048f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:41 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}]}}}]}, 0x4c}}, 0x0) 09:50:41 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1240.022750][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1240.028584][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0001804cf01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff9e, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1240.112742][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1240.118568][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffff0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x18000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018060f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:41 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}]}}}]}, 0x4c}}, 0x0) 09:50:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:42 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'L+'}, 0x28, 0x2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:42 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018068f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x60000000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:42 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}]}}}]}, 0x4c}}, 0x0) 09:50:42 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0001806cf01700d1bd", 0x2e}], 0x1}, 0x0) [ 1240.932604][T11040] validate_nla: 32 callbacks suppressed [ 1240.932614][T11040] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1240.955794][T11039] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1240.964714][T11041] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:50:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0a00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1241.066989][T11048] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:42 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018074f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:42 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}]}}}]}, 0x4c}}, 0x0) 09:50:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0xf4010000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:42 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x8000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@mmap='mmap'}, {@privport='privport'}, {@version_9p2000='version=9p2000'}, {@cache_mmap='cache=mmap'}, {@uname={'uname'}}, {@cache_fscache='cache=fscache'}, {@access_user='access=user'}], [{@func={'func', 0x3d, 'FILE_MMAP'}}]}}) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1241.264538][T11065] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1241.267798][T11063] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0f00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:42 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a0001807af01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="1800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:42 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}]}}}]}, 0x4c}}, 0x0) 09:50:42 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000100)={0x0, 0xff00000000000000, &(0x7f0000000000)={&(0x7f0000000080)={0x24, r6, 0x403, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1241.856947][T11084] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1241.869109][T11087] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1241.891362][T11084] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 09:50:43 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1241.921972][T11089] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f03000d1bd", 0x2e}], 0x1}, 0x0) 09:50:43 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2500000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f05a00d1bd", 0x2e}], 0x1}, 0x0) [ 1242.104073][T11104] __nla_validate_parse: 6 callbacks suppressed [ 1242.104082][T11104] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'. 09:50:43 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0xf}}, 0x0) 09:50:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:43 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$unix(0x1, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) ioctl$SIOCGETLINKNAME(r7, 0x89e0, &(0x7f0000000100)={0x0, 0x1}) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f00000000c0)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r10 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x44900, 0x0) ioctl$KDENABIO(r10, 0x4b36) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:43 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="3000000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01702d1bd", 0x2e}], 0x1}, 0x0) 09:50:43 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x10}}, 0x0) 09:50:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01703d1bd", 0x2e}], 0x1}, 0x0) 09:50:43 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x5a}}, 0x0) 09:50:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="5a00000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01704d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="6800000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01705d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01706d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c000000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0xc0}}, 0x0) 09:50:44 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x229) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)="68a1ab38d00426e3fbde0ab0fc6d54b4bd2f4b102ac5119dc35854a1aba1ee72cff0", 0x22}], 0x1) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:50:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01707d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="b401000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f0170ad1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0xec0}}, 0x0) 09:50:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:45 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f0170ed1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="01f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:45 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x33fe0}}, 0x0) 09:50:45 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:45 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f0170fd1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="6e00002020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01748d1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="00f0ff7f20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:45 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x2000018c}}, 0x0) 09:50:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:46 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x18, r6, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x268, r6, 0x588, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0xb8, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0xbc, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7de9}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x80, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffffc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x76}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x8040}, 0x800) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:46 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="effdffff20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:46 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x7ffff000}}, 0x0) 09:50:46 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f0174cd1bd", 0x2e}], 0x1}, 0x0) 09:50:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000040)=0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ceph(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)='./file0\x00', 0xf11, 0x2, &(0x7f0000000240)=[{&(0x7f0000000200)="34a4e7a9c9cde4c1f86cd95112e78a4bd35ee2b560569941e53f4a22686a979db81a71", 0x23, 0xfff}, {&(0x7f0000000340)="efae6ccd7c465766e936b63140c5a37b970f98a4acbba0feb159e1c315f0b35087dc2310610ab4b615a5f8716e92a257d9999b1d611436fa039673d3aa7df9d791146c4f9e3008245ba23c5e0a71d87988d0989617cbc3adc0f3c6b3b973327994d65d667246f0a625288c1696704366399adc4fccc750ac71444e43591447465c26ecf089a37f6b21edf9eea6729c35fae983fe263ec16adac09b95dff6359f01276882a1bb546d055678a8d5fc161cdff5a34e021b8b207cf6b963f58bcdbe81dce91776cb1e9c35c14919f3c309ac5a86494806e670f3cf6408c145c1e287", 0xe0, 0x6}], 0x180800, &(0x7f0000000280)='em1-}^*\x00') r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x10000) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000100)=""/51, 0x33}) r5 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) splice(r2, 0x0, r5, 0x0, 0x10005, 0x0) 09:50:46 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01760d1bd", 0x2e}], 0x1}, 0x0) 09:50:46 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0xfffffdef}}, 0x0) [ 1245.542787][ C0] net_ratelimit: 26 callbacks suppressed [ 1245.542795][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.548549][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1245.560085][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.565896][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:46 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000000a000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1245.702729][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1245.709931][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:46 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x2}, 0x0) [ 1246.262758][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1246.268561][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:47 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) bind$inet(r5, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:47 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000000f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01768d1bd", 0x2e}], 0x1}, 0x0) 09:50:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:47 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x3}, 0x0) [ 1246.342756][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1246.348603][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1246.408186][T11322] validate_nla: 19 callbacks suppressed [ 1246.408199][T11322] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1246.434320][T11324] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:47 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f0176cd1bd", 0x2e}], 0x1}, 0x0) 09:50:47 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e03000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1246.581614][T11338] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:47 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01774d1bd", 0x2e}], 0x1}, 0x0) 09:50:47 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e04000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1246.764184][T11348] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:48 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x5}, 0x0) 09:50:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f0177ad1bd", 0x2e}], 0x1}, 0x0) 09:50:48 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e05000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1247.317152][T11366] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:48 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x8}, 0x0) 09:50:48 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e06000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:48 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0xa}], 0x1}, 0x0) 09:50:48 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x1, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000000c0)={{0x2, 0x4, 0xcc, 0x7, 0x1, 0x40}, 0x6}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:48 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e07000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0xf}], 0x1}, 0x0) 09:50:49 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0xc}, 0x0) 09:50:49 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0a000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x2) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:49 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0e000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x14}], 0x1}, 0x0) 09:50:49 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x10}, 0x0) 09:50:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r8 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r9 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x400040, 0x0) r10 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r7, 0x6, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[r4, r8, r3, r5, r9, r10, r5]}, 0x7) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:49 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x25}], 0x1}, 0x0) 09:50:49 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0f000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:50 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x14}, 0x0) 09:50:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:50 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00000000c0)=0x6) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000000)=',selfGPL,$]..$mime_type\x00', 0x18) 09:50:50 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x30}], 0x1}, 0x0) [ 1249.122834][T11454] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:50 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e4c000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x5a}], 0x1}, 0x0) 09:50:50 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x25}, 0x0) 09:50:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:50 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0xc2, 0x7, 0x20, 0x0, 0x3, 0x3e, 0x101, 0x1b8, 0x38, 0x2c4, 0x0, 0xab5, 0x20, 0x1, 0x2b8a, 0x1, 0x5}, [{0x7, 0x7, 0x3ff, 0x9, 0x1, 0x682, 0x2, 0x3}, {0x70000006, 0x7, 0xd8b, 0xffff8000, 0x9, 0x8, 0xffff, 0x5}], "bcaf7a2a23e0724ff0fb80ab504fa0ed957aef30f60055d4c408abb37aba09e4b1e4cf30fdc369fc654e340858d46efecf1f9db17bfa9baf3c156ec3c15a501d025cdde3c57bee15466642fc76601ed91ee3949d40cb9c2f37f6d9cb8900bf8667db5323afecf4fa7cab6f7fe9ca53ce1991767ba7442f50dca01f925298eb8e38d0e91bed0048b694ce9867e2e386c5611906aaaad8d83a2e00511c1d5538b7dd7404e2b6e25b8525df631ae477", [[], [], [], [], [], [], []]}, 0x826) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r6, r7, 0x16, 0x1}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:50 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e60000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1249.384332][T11473] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:50 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x5a}, 0x0) 09:50:50 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e68000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0xc0}], 0x1}, 0x0) 09:50:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:50 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1249.751909][T11505] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:50 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e6c000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:50 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x3ce}, 0x0) 09:50:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:50 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x1b4}], 0x1}, 0x0) 09:50:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:51 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1249.985236][T11521] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:51 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e74000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:51 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x500}, 0x0) 09:50:51 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0xec0}], 0x1}, 0x0) 09:50:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:51 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e7a000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:51 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x3800}, 0x0) [ 1250.331765][T11544] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:51 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x401, 0x2, 0xe5c7, 0x1f}, 0x8) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:51 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 09:50:51 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2ed4000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:51 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x7ffffff2}, 0x0) 09:50:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:51 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2000006e}], 0x1}, 0x0) 09:50:51 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2ef0000020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:51 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r9 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:51 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x7ffffff8}, 0x0) 09:50:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x7ffff000}], 0x1}, 0x0) 09:50:52 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x7ffffff9}, 0x0) 09:50:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:52 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00030020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:52 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000000)=""/19) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6(0xa, 0x2, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f00000000c0)={0x3, 'bridge_slave_0\x00', {0xfffffff8}, 0x200}) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10009, 0x0) 09:50:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0xfffffdef}], 0x1}, 0x0) 09:50:52 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x7ffffffe}, 0x0) 09:50:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:52 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00050020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:52 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0xffffff1f}, 0x0) 09:50:52 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x2}, 0x0) 09:50:52 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002500)='/dev/nvram\x00', 0x4002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000002540)=[@timestamp, @mss={0x2, 0x8001}, @timestamp, @window={0x3, 0x6, 0x6}, @sack_perm, @sack_perm, @mss={0x2, 0x1ff}, @window={0x3, 0x8}, @mss={0x2, 0x3}], 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:52 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00060020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:52 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x2}, 0x0) [ 1251.681286][T11647] validate_nla: 1 callbacks suppressed [ 1251.681298][T11647] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1251.782769][ C0] net_ratelimit: 26 callbacks suppressed [ 1251.782778][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1251.794311][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1251.800160][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1251.806069][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x3}, 0x0) 09:50:53 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f00000001c0)={0x7fffffff, 0x7, 0x9, 0xffffff5e}, 0x10) r6 = socket$unix(0x1, 0x1, 0x0) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xfffc, 0x8008, 0x3, 0x3, 0x8, 0x7a94c3b1, 0xffffffff, r8}, &(0x7f0000000140)=0x20) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1251.855133][T11659] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:53 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00070020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1251.942773][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1251.948655][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1252.015976][T11671] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1252.502782][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1252.508627][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x5}, 0x0) 09:50:53 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x3}, 0x0) 09:50:53 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$x25(r0, &(0x7f00000000c0)="0a42f52cd5a547a55b9e6345ecfb58017157ea65f7e5bf79425fc6c87db69457ff45a364bace8c809f29a9ad34b87f39f98581e569c1ea90b48ed04d9bb7ab2fcd7761c9dc4c86cd722944f5bff77d4f8ad38fbfea01ee5a140c819ca5351dffd6a93e46ce45a4d8", 0x68, 0x829, &(0x7f0000000000)={0x9, @remote={[], 0x3}}, 0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000140)={0x1bcc, "151f8e9d379dabc29744b9078561ffc1ef48c9d6f216144cd29a1afcc16fdad2", 0x95b6e17dca4ac46c}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:53 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000a0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1252.582777][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1252.588619][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1252.635601][T11695] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1252.645237][T11696] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:53 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000e0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:53 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x8}, 0x0) 09:50:53 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000f0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:54 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4}, 0x0) [ 1252.867805][T11710] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:54 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x2) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x2f5) connect$inet(r2, &(0x7f0000000040)={0x2, 0xfffc, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1253.044835][T11722] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1253.245490][T11731] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:54 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2ed91b0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0xa}, 0x0) 09:50:54 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x212000) r5 = socket$inet(0x2, 0x4, 0x6) ioctl$int_out(r5, 0x5461, &(0x7f0000000140)) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000100)) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000180)) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000000)={0x0, 0x0, {0x285f, 0xf22, 0x7f1b, 0x2}}) 09:50:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:54 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x5}, 0x0) [ 1253.490238][T11736] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:50:54 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00200020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1253.534553][T11742] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x25}, 0x0) 09:50:54 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) io_uring_register$IORING_UNREGISTER_FILES(r4, 0x3, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:54 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e003f0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:54 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x5a}, 0x0) 09:50:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:55 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6}, 0x0) 09:50:55 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:50:55 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00400020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x300}, 0x0) 09:50:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x7ffffff2}, 0x0) 09:50:55 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00480020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:55 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x7ffffff8}, 0x0) 09:50:55 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x7}, 0x0) 09:50:55 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e004c0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x7ffffff9}, 0x0) 09:50:56 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00600020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:56 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xa}, 0x0) 09:50:56 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket$inet6(0xa, 0x2000000080803, 0x1) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000440)={0x2, 0x20000000200000, 0xfffffffffffffffa, 0xfd8, 0x9, 0x7, 0x9, 0x10001, 0x1, 0x0, 0x3ff, 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x4d2, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r6 = semget(0x2, 0x0, 0x200) r7 = geteuid() fstat(r5, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000680)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) r10 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x4, 0x181000) ioctl$SG_GET_VERSION_NUM(r10, 0x2282, &(0x7f0000000200)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000840)={{0xc9e, r7, r8, r9, r11, 0x40, 0x4}, 0x4, 0x8, 0x1}) semctl$GETZCNT(r6, 0x4, 0xf, &(0x7f0000000000)=""/53) 09:50:56 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00680020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x7ffffffe}, 0x0) 09:50:56 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e006c0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:56 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xc}, 0x0) 09:50:56 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0xffffff1f}, 0x0) 09:50:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:57 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x98080) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYRES16, @ANYPTR64], 0xe) syz_init_net_socket$llc(0x1a, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400203) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000100)='-}trustedeth1+@\x00', &(0x7f0000000140)='/dev/vcs#\x00', 0x0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000180)=0x200) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 09:50:57 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00740020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x2}, 0x0) 09:50:57 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xe}, 0x0) 09:50:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x3}, 0x0) 09:50:57 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e007a0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:57 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4}, 0x0) 09:50:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:57 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00d40020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:57 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000000000)={{0x2, 0x0, @identifier="b1ebb03ad8758db58a8f26276728d0f5"}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x5}, 0x0) 09:50:58 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf}, 0x0) 09:50:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:58 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1bd90020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:58 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x80) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fsetxattr$trusted_overlay_redirect(r5, &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x2) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="4fa667a069c1f202b087ee197f3b72922e3494de37d5fe6f991e01d9b0d7d80459da4adff0a4c2c76ad792efb2b4e6f9c744e8def16597a7127dac4711ceae0ba3c9db00df39e3d47066fcf83b65ba56d29de2aac2a78e664a0cb80d1b84f653d533538c5ea3b119d0eb03bd4073f35349edb54e61dcfa99d7926b645982e479dabc4695d77285fc", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYRES32=r3, @ANYPTR, @ANYRESOCT=r4, @ANYRESOCT=r2, @ANYRESHEX, @ANYRES16]]], 0x4771) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6}, 0x0) [ 1257.186237][T11923] validate_nla: 8 callbacks suppressed [ 1257.186246][T11923] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:58 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_elf32(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0xe1, 0x4, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffff85, 0x18, 0x38, 0x354, 0x3, 0x71e2, 0x20, 0x2, 0x7fff, 0x80}, [{0x7, 0x7, 0x7ff, 0xfbe5f17a, 0x385c, 0x0, 0x0, 0x2}], "921ebbcd0fe391c396ddd39700478239a98a3e6fcd0b4aab479e18ad9578f66081a47a73c575883ccb7c354d0f2298444a9a642ead0c14ab81428cd15e0561aade5c47e5b66c9c23717c939eb58eb46f90e5e6672b9de6ca28f17f8f802aef2f15cbd5c03e6ae794b547e36d6a94e0c0c355c4c91c9eca21249d4e23819e624be39d1896f2b3d1d7ee545d68ee3af3a4e4edc52d062c4d7e14311f00356bd8ecfe3aec46ff5536f094433d5f50141477ef70fd20f49f581347b6002fe83ce2122f7e8d5896e11d353f7980bc48cacc7a64ca5d94e6a620991c831913aafaa0ad6a927f789be9cc1439f21be35b411b208dea8d62354c", [[], [], []]}, 0x44e) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) dup(r4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000000)={0x50, 0x400, 0x0, 0x8}) ioctl$TIOCCONS(r6, 0x541d) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0xa8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:58 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00f00020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7}, 0x0) 09:50:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:58 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:58 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x10}, 0x0) 09:50:58 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xa}, 0x0) [ 1257.621369][T11952] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1257.621456][T11951] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:59 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:59 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = gettid() tkill(r5, 0x3c) sched_setaffinity(r5, 0x0, 0x0) ptrace$getregs(0xe, r5, 0x0, &(0x7f00000000c0)=""/244) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:50:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:50:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xe}, 0x0) 09:50:59 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x48}, 0x0) [ 1258.022736][ C0] net_ratelimit: 26 callbacks suppressed [ 1258.022745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.034246][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1258.040069][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.045879][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:50:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf}, 0x0) [ 1258.129529][T11971] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:50:59 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000003f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1258.182723][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.188543][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:50:59 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000005a000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:50:59 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x48}, 0x0) 09:50:59 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4c}, 0x0) 09:50:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1258.601872][T11999] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1258.742726][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.748605][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1258.822776][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1258.828705][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:00 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) r7 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r8 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r9 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r9, 0x0, 0x0, 0x0) r10 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r1, &(0x7f0000000780)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=0x0, @ANYPTR, @ANYRESHEX=r3, @ANYRESDEC=r2, @ANYRES64, @ANYPTR], @ANYRESDEC, @ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000840)=ANY=[@ANYRESDEC=r4, @ANYRESDEC=r5, @ANYPTR, @ANYRESDEC, @ANYRES16, @ANYRESOCT=0x0, @ANYRESOCT=0x0]], @ANYRES32=0x0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESDEC=r6, @ANYRES64=0x0, @ANYRESHEX=r7, @ANYRES16=r8, @ANYPTR], @ANYRESDEC=r9, @ANYRESOCT=r10, @ANYBLOB="cbb43ef49c161607b520ba12b861345a0508143bf53003b95b1261a3db91a222263a6f5fe5923417c41ede7477efce18fa97504839f3386a6afc1b20de31ec15f7a9c2ef35651c515f9e5a627a4e8bf3bb0787c99fc4d97bc6ed6d7a7b1aed88870d3c7e63d63bda80d66349faf52fc0ab2ebffeb959687d35bd511652c7f709a0f75aaae0fcb911a1547dbeebdc3e0e8c8cbadea1afbf293b8288f640f7759030ccf677ab82c96533a22cbcf09910dc69ef6d4826606196842f56f9482346628895c994c0218c174dbdef9b9f561c38d0", @ANYRESDEC, @ANYPTR64], @ANYBLOB="7cb883db6886875b11108ee7031c3ccacb65f415a72b65ecbaa505b8d14bd53bd04d27b330eeddbeed7bf8d5fe5e332ca1ac990ccb561809fdbf1d254e3c15919c292baf26901cf50016d744f23ceb794ad48c00956b38fe07b4f38f0bcde8e62d78ba7b2a16eceff97a6e8839cb2565256ebb21febca776b48ec35f6828e3b1cd5f601f6a4040eff9609694e3", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYPTR64], @ANYBLOB="7fe5a1a44da9b52542ef390d0c5dd8ce7449b15f44fa9a3650e86e9895f3bc8ef34f177050d04fed3351cc364b27d03be203f1301e204da3e075e799edff9a4f0a9777eaad183c8d393c1de36e58b6ffd4e97426f2015ce4f1224026be99345f157713d7b7f7bddba4cf356d8b994189c5bff490133ff0020f38", @ANYRES32, @ANYBLOB="c574af7a580095074f5785ad3f05f75c0e32069efcbcd12d454c1fd48d6f494dd067831469505fd41d3651353a4264ec041d01fade1cdd52e6edf5de71967d72e5564be63afb5bab24721e7e96f0143e12aba32a031aa33f86d53cb1448cca95787f223a9b1201b965287e7b361ffd19f2a7453fea19b1f4c30e2e417052eddeda59891e6d58a2e59ee0e224a56db84f0ca069c994572e0530b6cf4d0e34919b11fd9e5c1584dcdb29a01dbc5b52cdcbdd5dbd4bca0821da544388a533111edd7207816a4899103592c7adfd53a87214aca8ff2e8f553145bedac90297fb8dfb157a6fbf48c03030cdb378", @ANYRESOCT=r10, @ANYRESDEC=r9, @ANYRES32, @ANYRESHEX, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRESOCT=r1, @ANYRES16=r1, @ANYRES16=r10, @ANYRES64=0x0, @ANYBLOB="3ca3bead474ad04bef215acbc64410f3f91152e299169b3544302b86b787230fdc1250dd6b12e9ea3c71decfccafb3b00addee46af04aaf0e4b495"]], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES16=r2]], 0xb1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0x1e) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r0, 0x0, 0x1000080010008, 0x0) 09:51:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:00 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000060000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:00 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x60}, 0x0) 09:51:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4c}, 0x0) [ 1259.020796][T12010] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x60}, 0x0) 09:51:00 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000068000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:00 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x68}, 0x0) 09:51:00 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000006c000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:00 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x68}, 0x0) 09:51:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:00 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000140)=0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x80080, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f0000000100)={0x4, 0x4, 0x9, 0x2}) write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x21, 0x2}, 0x7) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1259.465038][T12046] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6c}, 0x0) 09:51:01 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00020020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:01 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6c}, 0x0) 09:51:01 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000001008100c1ff2000"], &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x74}, 0x0) 09:51:01 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00030020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1260.027155][T12069] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7a}, 0x0) 09:51:01 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00040020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:01 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf0}, 0x0) 09:51:01 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4, 0x1800) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl$UI_SET_SNDBIT(r1, 0x4004556a, 0x5) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r1, &(0x7f00000017c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESDEC=r4, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESHEX=r1, @ANYRES64=r5]], @ANYBLOB, @ANYRESHEX=r1], 0x101a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$unix(r10, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) openat$cgroup(r10, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r11 = openat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x10000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000001740)=[@in6={0xa, 0x4e23, 0xfffffff9, @loopback, 0x1}, @in6={0xa, 0x4e24, 0x7e44, @rand_addr="2df94657519c5c2dc6c8f9fd4515f73a", 0x2}, @in={0x2, 0x4e20, @multicast2}], 0x48) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:02 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x74}, 0x0) 09:51:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x300}, 0x0) 09:51:02 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000000)=0x40000) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:02 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00050020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x500}, 0x0) [ 1260.964389][T12112] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:02 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00060020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:02 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x7a}, 0x0) 09:51:02 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2baa, 0x400000) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x111d40, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r5, 0x8983, &(0x7f00000000c0)={0x1, 'veth0_to_team\x00', {}, 0x8}) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) pipe(&(0x7f0000000000)) read$midi(r1, &(0x7f0000000180)=""/130, 0x82) 09:51:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x600}, 0x0) [ 1261.408406][T12136] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:02 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00070020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:02 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x700}, 0x0) 09:51:02 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$unix(r9, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x7) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:02 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf0}, 0x0) 09:51:03 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000a0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1261.852516][T12152] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xa00}, 0x0) 09:51:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:03 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000e0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xe00}, 0x0) 09:51:03 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x300}, 0x0) 09:51:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:03 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$NS_GET_NSTYPE(r6, 0xb703, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1262.282592][T12183] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:03 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000f0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf00}, 0x0) 09:51:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x185b}, 0x0) 09:51:03 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00480020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:03 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x500}, 0x0) 09:51:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:03 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000100)=""/9) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r7, 0xc040564b, &(0x7f0000000140)={0x9, 0x0, 0x3009, 0x5, 0x101, {0x4, 0x4}, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r1, 0x0, 0x10003, 0x0) 09:51:03 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x2000}, 0x0) 09:51:03 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e004c0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1262.744810][T12215] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x3f00}, 0x0) 09:51:04 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00600020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:04 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x9, 0x4000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0xfffffc00, 0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000000)='./file0\x00') dup(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$unix(r10, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r11 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r11, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r12 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x20100, 0x0) ioctl$IMSETDEVNAME(r12, 0x80184947, &(0x7f0000000100)={0xfff, 'syz0\x00'}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r11, 0x6612) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 09:51:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:04 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x600}, 0x0) 09:51:04 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00680020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4000}, 0x0) 09:51:04 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000140)=""/179, &(0x7f0000000200)=0xb3) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1263.426039][T12259] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4800}, 0x0) 09:51:04 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e006c0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:04 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4c00}, 0x0) 09:51:04 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00740020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:04 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x700}, 0x0) [ 1263.844541][T12286] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:05 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYRES16, @ANYRES64=0x0, @ANYPTR64], 0xffffffffffffff0a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:51:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x5b18}, 0x0) 09:51:05 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e007a0020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:05 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xa00}, 0x0) [ 1264.262808][ C0] net_ratelimit: 26 callbacks suppressed [ 1264.262817][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1264.274426][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1264.280303][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1264.286128][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:05 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00d40020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1264.339068][T12299] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6000}, 0x0) [ 1264.422766][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1264.428575][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:05 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00f00020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:05 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6800}, 0x0) 09:51:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1264.595156][T12320] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:05 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000320000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1264.982760][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1264.988629][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1265.062768][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1265.068662][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6c00}, 0x0) 09:51:06 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000520000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:06 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xc00}, 0x0) 09:51:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:06 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x1, 0x8, 0x8, 'queue1\x00', 0x3}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) ioctl$KVM_GET_API_VERSION(r1, 0xae00, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1265.287798][T12345] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:06 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000620000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7400}, 0x0) 09:51:06 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000720000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:06 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000a20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:06 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xd52}, 0x0) 09:51:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7a00}, 0x0) 09:51:06 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/130, &(0x7f0000000000)=0x82) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000180)=0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:06 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000e20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:06 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf000}, 0x0) [ 1265.788626][T12379] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000f20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x30000}, 0x0) 09:51:07 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xe00}, 0x0) 09:51:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x34000}, 0x0) 09:51:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00d91b20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:07 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$rds(0x15, 0x5, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r6, 0x8983, &(0x7f00000000c0)) [ 1266.309130][T12410] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00002020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x400300}, 0x0) 09:51:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00003f20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:07 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf00}, 0x0) 09:51:07 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf0ffff}, 0x0) 09:51:07 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_misc(r4, &(0x7f00000000c0)={'syz1', "72d6d55e34f4e60fec04ce254076399d9fb80630d14cf0e2e857121951f58b5c1205c8416d64bfebf91f4af7c232e7de4bfe56987b415993100f60bdfea2ce1f415a37338387af12a02d9bca1b9ca7500213647b9d25fc948c36cc0274ae85290372574f8bb45d5237409d2d473300c74510f9057bfff0528517453633805de6f07f60f4b698c69dde9fb78601cc289c8b6b26d1180d267b9d4db2bb8eca60adfd25799e68346032351698"}, 0xaf) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:07 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00004020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1266.823587][T12445] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x1000000}, 0x0) 09:51:08 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00004820000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x2000000}, 0x0) 09:51:08 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) sendmmsg$alg(r3, &(0x7f0000004940)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1b2dae997ea4cb8cbc572a5be8c10805f70475a898658850333f96daf382115f14515023b25f", 0x26}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)="39c6d05447e9240cc42a8b0ba2348151ec29a8dd", 0x14}, {&(0x7f0000000140)="0cb312ceb33ad43eeb409b3f9f06fa278c6ffd453960b12350ae3c691cad1790d7200d741661565696f1ac3769827fab37c04ec8ae566ea2133912ad09a15c1597058cbfd533a3d3d0ad339dbeaf9bf46cb9f8", 0x53}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="42aa7e6d7ac5c325c04190e1a97356e76f91cdce7c2b20e60d72dad4dc41a99212fe088d1484503f47b28048b504a670e3647578dacf3f505a1a2c5f4c04876274e4a637d1659368e8b88541caa4bcb8cad5320fce032c0e7c0b03337c5ef38690234e421e6c49bbc57885ae42ea0b0069f38bd7bf6e7cf1e3ffa7b668181e0e433293a987e11e335f1b", 0x8a}, {&(0x7f0000000280)="b7b410b44f9d6a820b3a8e388b5f1fa5", 0x10}, {&(0x7f0000001340)="df80f2c65eb09a44ea8f2a80a60fefdd1bab66eecbbba4486291a202efd45d952be726c2810393a66c1c4af1203b", 0x2e}], 0x6, &(0x7f0000001400)=[@assoc={0x18, 0x117, 0x4, 0x5dde}, @iv={0x48, 0x117, 0x2, 0x2f, "a9b55a341f46b6ab6b159639d2c340713e6c171f4ce8e46ea0c29d8339dbb34f9abe00d179fca1d661155566580be0"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x78, 0x2}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001480)="6103e9d7bd56631d3e1275516be407a0e585615535b0a3d5920d74e81c964393c9d589552190f74977b46b56e58245c52674b7e91324af341086", 0x3a}, {&(0x7f00000014c0)="6d4392773dbcdf9df509dd3548e29dbbdf416674480b8c4728aa5ead86f5865ea9198630a57fa779e796eeb967a608e1760ca27c2f71200484222c89328adcbeb562d61ce7bce12721b5610565aff1c75a6d0ed50bff1f74d48048952868efaa860d2f813d725f67fbe9a739661daa01abb597397158e1086f81becf35195c1a2341225ae23b529eee3e73a96d086a282e2fb7b829a7b8b8c7d83cad0064", 0x9e}, {&(0x7f0000001580)="93f34d295b3e1198d6b153c05d0107b1f6afdc0efd2d2136c91b30ce1dc73c37267fa658f4364da6cfb33ba083de477547c0ffb8fcf31c88dea65428b66e9252ece6f4af66c895566ff48ad24e080b4ff5cf738e640b28d1c11d5a52e395a7b9ada6fa2ffef993919129fad3ab27cd2f4fec05cd242c716ac48508562ff01096b41ea81dda1d8a50b6bfe3fdc63c38dff2ce8bd615630cef6070bef8b801230dd658a60492e504aabbf4921d9a739444f72d7ad8a087b65a30846532742bfdca8dea6dc9919043c316", 0xc9}], 0x3, &(0x7f00000016c0)=[@op={0x18}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xd6}], 0xa8, 0x20000020}, {0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000001780)="872947ba9536564385841691381a3c2a2fd07669b4133112633e89126abef04156935d2460c685147e3add944c70d241e7034469318f36852473987e70a749edb29972f6c042487f9f4dbfbb0428d357c569b0f0eea5e282d58802977ea89ad5173799a40a730fce2d2548cc57e6e2d37c72bba4142c37f30338d7252a4f9e8468d2fccc5eeda50ab3dfcc7bf8a939e0d7d66f6a37b83d7cbf3765cd47cf300b3f3101327855d9b9ed21c324ab6542d782b565f59934b7c2e8e18b10bcbe3877b74bdf4c2278842037c8a23b2bca282fda9d7a3996f01a10579e5f272ed6c29b639623df", 0xe4}, {&(0x7f0000001880)="5bb9f3235f5538efd53f24cb77759c6e71d31fc00889a30a6c4741ed57dc1bac989606c88038208fad25aa8329f6e7d44582f92e8499a2426a5ae788a0116dcbf9ea9fec89770c89b9d549e1867f9ed71eeb2f8e9ef14e77833796df53675eb06d4e40a3679c37e48014323fcbeaf690ef4f5289603fe26f499f856969ede2c16b607cdc2b4ded3aecc1fe2b480ad308653d22af1b1b5ff232c94be54a081f5409b520932908bff657310ecd2bcb5881369bddd9a0271f766830c4dc3c8f642aa8414540bcfc37dfc6bf5dda", 0xcc}, 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0x1000}, {&(0x7f0000003980)="34c4daea558b5378d2cf44f0363c123236ceed08285c165f89213dd276e5c812d05232be118300951b00968ceeb6502f5737090e129857ec1f2f27410919a3ffa0589843a0c9d71bb6506ab7476d954f61bbe8d3a0a9a1da226a81533ac324c13b92ba08ce0a963fded97756f88ae57ced8079d2f96c90faea48fb3bfd91e3850e1c3dd87edcb7378be27553ef1fb244d00a4d0d1a", 0x95}, {&(0x7f0000003a40)="a7e218fa463c0ae101a9b085b23968bb4a6648c5c605a43c8a3c72bed5937ac434dbe5cf49397efccc5c4e994fb6be7100d3dba969215f1fcf8fa775060d86f9980d1aa7b8a62eb4e110320bbbac04c9d7841e34c5fb4336a907be394c3b52dfaa64a83aaf27a62e46e8a7ce1e33e852472c973bcecd47ff7996d860b7fa7253bc65f5", 0x83}, {&(0x7f0000003b00)="58f7cb275946c9272c177cf2321cc9359141bfbc80b65f09781b91c1a7dfabeebb1fecc871b7405935d0e60751b844efbff06d3cb697d3cb35438957e3d572ab4d3e7c4f6bd3fda3b22a46abf5b1656b1f5b4a3a2ed9c1f9679402199ba7b7e868628a950e89a4a0d67bb7cb7d808dc39f4ac08c9a6b41016ad107eb7f25427d175f777ec7ed2d7a3835122c3cd4bef70e7083bfeafe9509f3282f14d4bc4d96d831334a67e9d4065b619df60a2d512210cf5873c6261715", 0xb8}, {&(0x7f0000003bc0)="20f6ddde1baf1d27dbd405a9f17990f9a69f0b5214e0a7e4ee3220f9d97ce0802514fadba492f4029bc28c282f9d489a6dd9f6a1772cd1e84f15be89bde002b155cb868e94af5ebcb4c23acac898de78b56913319111e58ceb0b081d247d914734a5fcf1de936353731cfef5e569d5c7ef02b542343d0434a36f61370c568fd9936d340ca285f3b548260b2226430812ce48191185dd840c6a57932f13", 0x9d}], 0x8, &(0x7f0000003d00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003d40)}], 0x1, &(0x7f0000003dc0)=[@op={0x18}, @iv={0xa8, 0x117, 0x2, 0x8d, "f5abdf0c869a30c340a258cf3b34191d212172a2c693d8cd791b60516797cf555a9f947f7698e3b84a023dc7b9082b48d101a66acd473212c6b2ad1d6056640045aa993108bf35a71fec954c4503cf4cd7311273e5fd9160802775e8eef3b774217311a0e6475df6e2519474e4596294c646c8ebdaff7fe01d307459981fa2f4d2247f3c23301f73f92e36e864"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xab85}, @iv={0x68, 0x117, 0x2, 0x51, "c130eb925c22ba6045f2f5bef6c6b521ee551565696af834143c6a12ad683948c513396f29b2dde96383ecdb718d941f5e9dbb71ce3b0253a1fe8a8da8de06957aff6d085c61d26a7ca8ab65b121ba5c2a"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xf33e}], 0x188, 0x800}, {0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000003f80)="efa206695ca67805471571e01649c886344e0a49f99b069545e4e1b73e0284301789b270c04beb9d4e22b5af959d5bc036c1012ce0b8112719becc5f7f68ab87008e476da054c2b037b66314f0d7feef6316692bed874daf", 0x58}, {&(0x7f0000004000)="56cd7aa13c9309ed4c8ac3da1b853871d8b11467975e2e9e7b0492c82fad8d4541efcc6cf45d007ac197cb02cb6add51570bda5ac168d3bac1e2bad78b9eaf379a072ae128def09f32026e7b2a60440e8a2817d72d9ed598d7915f801366ca2a09ba4cd3029afa4a752110f387f85dd0b1b15eb24cc873a79f73f2b4d71c8ef3e44f0893b76ece4638ee72b4d37b9125358bc3b1c92d283db1aca40f47f2bb86b61e5ca8f76d83f0d0e7a5076a31a4f3fa4cd579a36412c94a716f74c01e599a4e6423b41f1a63620d85451f8400dc125fa7ec7f7d6f754b41f454e491", 0xdd}], 0x2, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000004140)="bd8f218c981daeb4ee8f9f22c07ac334a8648ec2c66577ca8f318e0b385056fae5be868d1bcd267e4296a1cfb869f59c35361e8c6a45e8cc6b849f63c185f8b4929fc1ae2bf9376dc2ed60dc61b93a60cfc698c9dd75b1676f", 0x59}], 0x1, 0x0, 0x0, 0x4000001}, {0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000004200)="e60c2d7d59be550d375234f8483766055fc4efa7588b31c5be788ca9b5dfbc3697ea9d02e882bc670e427957f79cf2bca04b83309fc1dc1510c468cf5e8511f9d6ee39d645c68a7e24ef348d04d81d3d73c53a71f6d55e31667002c5e61439f9cfa4e93a0b38198501a24f6ea317d6a633", 0x71}], 0x1, &(0x7f00000042c0)=[@iv={0x38, 0x117, 0x2, 0x22, "816ba74449df78d121f1c317f710896540d4c08d8cb3c3c0cba204819c541bb2d4b8"}, @iv={0x78, 0x117, 0x2, 0x62, "38915de2a0c553d3f83c7ee45ab289041e882f6e230d0fc11c7bb01dca9e040b07c70e7ae8aba57a56926c9f6144df5a8c2260b20835819926ffcff3a80cf5820a2ab8679e7c0121fb23f846fae17357d2d645b804cc42550c63624781ce701a5b7a"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x4809}, {0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f00000043c0)="fa84ddf7d364bc9f763775040ff0ea5f63397d1e71e58c4a7cd8da696fdde0bde1cfd94459c206d00df8565e8b602ab0cfd1a723a7e924c03071f663b86da57a1d56f2a3082f38614cfdee5149247334c93e016146f97b0424d95e350e0ed2", 0x5f}, {&(0x7f0000004440)="c45f622a0f3376e4aaf3ab232c96280a1a36feb6945f15d5131f8bc8f733860cafff40863e51f0d790454d1d48db116af8ce718083186956e4af7bf0a901d42b9a2f0b88b9d4621e59e53abfe0c2e61410747fc7e667153710c82f75acd0016ec9247910223dc467dd6e18a36f443fe90049669b526492", 0x77}], 0x2, &(0x7f0000004500)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x4286352726251a9d}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18}, @op={0x18}], 0xd8, 0x1}, {0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000004600)="22cf746e3fbfd08aaecf11863cfeb4fcf01f5b0acd5dee4f220e7addcc524f3ada6f3498253ba446dd7ae932ac55e7b741033012eec1dc47b8ca75e15549cfbbfc54e6b07efa1549b487383c5b91da79bc10af6a4d4eac58e616461c23bb9ab3d85dc3b1172a49871aab4faf4c1430dee3aa7953bd5391f0e89475aba423993d46e12eedccf71730495d414c692a5eefec50e9d72b2c2f215294b681908efb7ce839", 0xa2}, {&(0x7f00000046c0)="4604328acb782890684c39dbc37ef22ae63fe46dd2de5e058c8e2188205fa806b65588dfc6a4f135f4f163f9ef3bda8b60c160fe2ec6dbf21e329b2832b033669b7f", 0x42}], 0x2, &(0x7f0000004780)=[@iv={0x110, 0x117, 0x2, 0xfa, "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"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x43, "0a98a81874bb1cfbd31a48e67e1357f03d70cd0011de6e83654abe8688cbb532b3d5cc41c4607f6c2fa4840e18b6cff60b0ace261069021dbb87e32cd2119026506595"}], 0x198, 0x40}], 0xa, 0x80) r4 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r4, 0x0, 0x10005, 0x0) 09:51:08 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x2000}, 0x0) 09:51:08 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00004c20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1267.325749][T12479] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x3000000}, 0x0) 09:51:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, 0x0, 0x0) 09:51:08 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00006020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4000000}, 0x0) 09:51:08 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x3f00}, 0x0) 09:51:08 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:08 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x5000000}, 0x0) 09:51:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:08 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00006820000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1267.770528][T12512] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, 0x0, 0x0) 09:51:09 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x800, 0x0, 'client0\x00', 0x2, "b75a7a54751fadab", "6f76eaf23df1c861525f2b00ac62c43315cd1189423d03f25b08455e00b3bb6c", 0x1, 0x68ea}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:09 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4000}, 0x0) 09:51:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6000000}, 0x0) 09:51:09 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00006c20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7000000}, 0x0) 09:51:09 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00007420000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1268.184900][T12539] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, 0x0, 0x0) 09:51:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xa000000}, 0x0) 09:51:09 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4800}, 0x0) 09:51:09 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) geteuid() r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") fchdir(r2) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r3, 0x0, r1, 0x0, 0x1000b, 0x9) 09:51:09 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00007a20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:09 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) fgetxattr(r5, &(0x7f0000000140)=@random={'trusted.', '\x00'}, &(0x7f0000000180)=""/35, 0x23) sendto$isdn(r1, &(0x7f00000000c0)={0x89, 0x7, "0c4e6d378d472f22360952fb80b4a8217997d86d1f05182ba57fede0dc00bba7fd211e170ca35bc0da3d0d84a7de8412fa6a1081ab472a0ecfe85d8ccd956297d79012320c47fe4cc2ee1982ad914c60d489b856d985f15eabd8b8bd4ac745cdb757bb90ce557f7b"}, 0x70, 0x2000e816, &(0x7f0000000000)={0x22, 0x6, 0xea, 0x40}, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfffffffffffffdf7) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:09 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xe000000}, 0x0) 09:51:09 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000d420000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1268.645457][T12571] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:10 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4c00}, 0x0) 09:51:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf000000}, 0x0) 09:51:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e001bd920000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:10 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x2) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x20000000}, 0x0) [ 1269.082522][T12597] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000f020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:10 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x520d}, 0x0) 09:51:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x3f000000}, 0x0) 09:51:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000000a000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:10 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000000f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1269.555589][T12632] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x40000000}, 0x0) 09:51:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:10 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000220000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507e4ff00"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="002ddd8bfe000000000000000000000000b78c84dcb7bf856c1f0a2dea84806ce26cdbd4c51d40821aca9320a5149197cb98e22706b0c115fbc7f7a97dc5c42760ad104d77c9c573c6c007992ef1d2003dfccc3f1a5981578f6e1458f0936bea2804ffea722318245181a44a4933c3"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 09:51:10 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x5865}, 0x0) 09:51:10 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x48000000}, 0x0) 09:51:11 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r5, 0xd17d, 0xd00}, 0x8) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4080, 0x0) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x4) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000320000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1270.018383][T12657] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4c000000}, 0x0) 09:51:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000420000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:11 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6000}, 0x0) 09:51:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507e4ff00"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="002ddd8bfe000000000000000000000000b78c84dcb7bf856c1f0a2dea84806ce26cdbd4c51d40821aca9320a5149197cb98e22706b0c115fbc7f7a97dc5c42760ad104d77c9c573c6c007992ef1d2003dfccc3f1a5981578f6e1458f0936bea2804ffea722318245181a44a4933c3"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 09:51:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x5b180000}, 0x0) 09:51:11 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x1) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x4) open_tree(r6, &(0x7f00000000c0)='./file0\x00', 0x98401) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000520000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1270.479924][T12689] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1270.502740][ C0] net_ratelimit: 26 callbacks suppressed [ 1270.502747][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1270.514301][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1270.520143][ C0] protocol 88fb is buggy, dev hsr_slave_0 09:51:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x60000000}, 0x0) 09:51:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1270.525966][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:11 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000620000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1270.662714][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1270.668592][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x3ffffffffffff6d, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaa", 0x97) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'lo\x00@\x00', 0x8001}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) 09:51:11 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6558}, 0x0) 09:51:11 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x68000000}, 0x0) 09:51:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @remote}, 0xfffffffffffffee9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) 09:51:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000720000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1271.037717][T12733] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6c000000}, 0x0) 09:51:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000a20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1271.226037][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1271.231952][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x74000000}, 0x0) [ 1271.302733][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1271.308625][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1271.319819][T12730] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000e20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:12 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6800}, 0x0) 09:51:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="24000000520007031dfffd946fa2830081200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001640), 0x1b0, 0x10a0a, 0x0) 09:51:12 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='irlan0\x00') r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:12 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7a000000}, 0x0) 09:51:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000f20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:12 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00004820000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x9effffff}, 0x0) 09:51:13 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6c00}, 0x0) 09:51:13 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f00000002c0), 0xfffffffffffffffd) r6 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r6, 0x0, 0x0, 0x0) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:13 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a000000010000001809"], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$nV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\xc6\x96Y\xf7\xd3`\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/376) write$apparmor_exec(r1, &(0x7f0000000600)={'\\C\x1b80\x0e\x06C\xc3MY\t\x9b9]\xc3\x16\xb1\x9b=ny\xeaU\x0e3\\C6\x9bmwH_\xcb\xaa\xc7\xa6\x10&\xb0A\tim\x9bB\xd21\xd2\xbe\xddEf \xa0\xa6v\xf7\xe7\x89\xec\xbf\xc8\x97\xb37\xf0\x10\xcd\xd9\xaf;\xec\xccT\x9e\xe0\xbaw3\xc4K\v\x0e\xca\xdb\xa5\xe6\x91\xdc\x8d3\xf8\xec/\xa4U\x87\x02g\x06k\x9fW[.c\xb1\xd4y\xd4\xca=\f\xd8Q[\xacb\xa3f4\x9el\x90\x878[\x00\xd9\x04\x1a\xa6\xa4\x17\xa6(\x05tl\x17\xef\x1bU\xfbD\xec\x88\xd4\xa0&\xdb\x95wp\xfb\x01[\x8c\xc4(\xbb)\xf3\xa9\x1b\tt\xd3W\x11t\x1f\xa4n\xfd:\x90${\xc5\x16\xa5\x96\x88\xc78\xc0g\xb9\xbe\xbd1\x11}\x8d\'\x15+\xfe\x91\xed\x1e\xeb]\xfa\x9dS\xe6\x12\x9f\r\xc8\x81\xca\xd9\f\xfd\xc8/\xb99\xaa\x1a\r\x92\xae\xb6\xd2\xb8\xb7\f[\xd8y\xc6O\xcfE\xb4\xe6\x16\x1fT\x1e\x9b\x9c\f\x8d\xed1\x96\"\x83\x98\xb1S`\xc7\'\xc2\xbf\xb7', 'fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x9b\x0fJ\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'}, 0x50f) 09:51:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00004c20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffff}, 0x0) [ 1272.221574][ T26] audit: type=1804 audit(1575712273.333:91): pid=12803 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/" dev="sda1" ino=2328 res=1 09:51:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00006020000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:13 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f00000000c0)="806379e8586ce8827021a1dba54379f127180562a8c699b03af3789d8e122ab877ee87d4d2498d5599f62ab70f64a3a852e7f7b14fcca526e1af1391dd7a0e80953a8222ef2b96a0dd1b3161bed0f4da974ff1dbd0e930b88fcfca874adea8b0aef3de1276d491cf31a03ea079630986ea4706c5df2a4070e70d4c41d6b4859097861cf8399389baaee746abdd51f313fec74148501043b568b4d8dc2830ca12fe49") connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xfffff000}, 0x0) [ 1272.308860][ T26] audit: type=1804 audit(1575712273.363:92): pid=12807 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/" dev="sda1" ino=2328 res=1 09:51:13 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x7400}, 0x0) 09:51:13 executing program 3: openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01, 0x0, 0x0, {0xa}}, 0x18}}, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 1272.507439][T12822] validate_nla: 2 callbacks suppressed [ 1272.507449][T12822] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00006820000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffff7f}, 0x0) 09:51:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:13 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = fcntl$getown(r5, 0x9) ptrace$peeksig(0x4209, r6, &(0x7f00000000c0)={0xfffffffffffffff8, 0x0, 0x2}, &(0x7f0000000100)=[{}, {}]) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="000400001800000000000000ff06060009000000000000400500000008000000"]) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:13 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x7a00}, 0x0) 09:51:13 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffff9e}, 0x0) 09:51:13 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00006c20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1273.014998][T12849] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:14 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xfffffff0}, 0x0) 09:51:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00007420000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:14 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x8100}, 0x0) [ 1273.387723][T12871] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:14 executing program 3: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) creat(0x0, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x14f, 0x255) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f00000001c0)=""/29) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0xfff6) 09:51:14 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x3000000000000}, 0x0) 09:51:14 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00007a20000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:15 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") recvmmsg(r4, &(0x7f0000000a40)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f0000000340)=""/8, 0x8}, {&(0x7f0000000380)=""/112, 0x70}], 0x5}, 0x3}, {{&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/76, 0x4c}, {&(0x7f0000000580)=""/36, 0x24}], 0x2, &(0x7f0000000600)=""/248, 0xf8}, 0x68f6}, {{&(0x7f0000000700)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000780)=""/191, 0xbf}, {&(0x7f0000000840)=""/163, 0xa3}], 0x2, &(0x7f0000000940)=""/245, 0xf5}, 0x3}], 0x3, 0x40010020, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000b40)=0x1, 0x4) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x40030000000000}, 0x0) 09:51:15 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf000}, 0x0) 09:51:15 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000d420000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:15 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, r0) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) getresgid(0x0, 0x0, 0x0) 09:51:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffffffffff}, 0x0) [ 1273.954014][T12903] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:15 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x100000000000000}, 0x0) 09:51:15 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1274.144586][T12919] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:15 executing program 3: 09:51:15 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xfeff}, 0x0) [ 1274.453283][T12936] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:15 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 09:51:15 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000003f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:15 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x200000000000000}, 0x0) 09:51:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:15 executing program 3: 09:51:15 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xff0f}, 0x0) 09:51:16 executing program 3: 09:51:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x300000000000000}, 0x0) 09:51:16 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000005a000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1274.926305][T12949] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:16 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000060000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:16 executing program 3: 09:51:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x400000000000000}, 0x0) 09:51:16 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000068000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:16 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xfffe}, 0x0) 09:51:16 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x18) r3 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") flock(r3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x200, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20\x00', 0x4a600, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x9) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x4bfca9af3711b313) recvfrom$inet6(r8, &(0x7f0000000200)=""/186, 0xba, 0x40000024, &(0x7f0000000340)={0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r9 = dup2(r7, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180), 0x2, 0x6}}, 0x20) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x6, 0x4}) 09:51:16 executing program 3: [ 1275.398437][T12980] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x500000000000000}, 0x0) 09:51:16 executing program 3: 09:51:16 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000006c000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:16 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x34000}, 0x0) 09:51:16 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x600000000000000}, 0x0) 09:51:16 executing program 3: 09:51:16 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) r3 = socket$inet(0x2, 0xec60ebe973372721, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x36b3d0c8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v1={0x1000000, [{0x9ee, 0xfff}]}, 0xc, 0xca4be001808504d8) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:16 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000000a000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1275.805872][T13007] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:17 executing program 3: 09:51:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x700000000000000}, 0x0) 09:51:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xa00000000000000}, 0x0) 09:51:17 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000000f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:17 executing program 3: 09:51:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:17 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x400300}, 0x0) 09:51:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xe00000000000000}, 0x0) 09:51:17 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8002) splice(r6, 0x0, r2, 0x0, 0xffffffffffffff25, 0x5) r7 = socket$inet(0x2, 0x80001, 0x84) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r8, 0x660c) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r10, 0x15c9}, 0x8) 09:51:17 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:17 executing program 3: [ 1276.261207][T13040] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf00000000000000}, 0x0) 09:51:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1276.427653][T13052] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:17 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002f000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:17 executing program 3: 09:51:17 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf0ffff}, 0x0) 09:51:17 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) delete_module(&(0x7f0000000000)=':bdev@({}eth1cpusetselfmime_typebdevselinuxem1!\x00', 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$unix(0x1, 0x0, 0x0) connect$unix(r7, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$int_in(r7, 0x0, &(0x7f0000000040)=0x80000001) bind$unix(r7, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x3f8) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) 09:51:17 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x2000000000000000}, 0x0) 09:51:17 executing program 3: [ 1276.742743][ C0] net_ratelimit: 26 callbacks suppressed [ 1276.742752][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1276.754277][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1276.760127][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1276.766035][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:17 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000005a000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:18 executing program 3: [ 1276.822257][T13076] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x3f00000000000000}, 0x0) 09:51:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1276.902756][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1276.908623][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:18 executing program 3: 09:51:18 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000060000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:18 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x1000000}, 0x0) 09:51:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4000000000000000}, 0x0) 09:51:18 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ttys(0xc, 0x2, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) clone(0x53c9b512258e6447, &(0x7f0000000000)="a3ba8a347c3e7a6ae905dd827a80dc90ca9fc8df3cb4a4faa62738a3ee7cbb88efa2e77cd465734f6e67e3120fd51280f37ea0168b11687d", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="17d42b280300fb7c8373e37ada8104e51eac7fc8d8b595cf9211b55b89eb73284261d2c0bce9ec6ca045b1445a76cb16ea5441e5be7e8d523bdd18b74c1866392a6588a8da27935aaf0547ff642005f1b30da1c1ecdd0de633304e0939e7f7c507a2afb9be37fb080e4b6c381bc40f91667efe45230a3256c5b65d24f20b5e6b6fb1813067eb97c8580f878a086c22d3fc35a9e1e3e7c3b983b1a4d253b4f783de8de301bb2699ef14b784e551d04093cd6bf63e248b240cb864d06789355136710bd4f8e51676e3a439bbdfd7e0dbb3682086ec93a80a95ff3b061ad7ac3ee7e8691986cd") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$unix(r6, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r7 = gettid() tkill(r7, 0x3c) sched_setaffinity(r7, 0x0, 0x0) mq_notify(r6, &(0x7f0000000080)={0x0, 0x6, 0x1, @tid=r7}) getsockname$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000680)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000006c0)={@remote, @loopback, r8}, 0xc) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @remote}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:18 executing program 3: 09:51:18 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000068000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4800000000000000}, 0x0) 09:51:18 executing program 3: 09:51:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:18 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x2000000}, 0x0) 09:51:18 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10) [ 1277.462851][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1277.468703][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:18 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000006c000500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1277.542809][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1277.548661][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x4c00000000000000}, 0x0) 09:51:18 executing program 3: [ 1277.634409][T13133] validate_nla: 1 callbacks suppressed [ 1277.634419][T13133] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:18 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020020500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:18 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x5b18000000000000}, 0x0) 09:51:18 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x3000000}, 0x0) 09:51:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:18 executing program 3: 09:51:19 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) sendto$inet(r5, &(0x7f00000000c0)="1a004b2e7bbf767a43fca028d82be50bb4932cffad558fda76f90f7b3ebc893950e773fa89f0ffaa306ac3b8064e4b2b1a3e2625131b975bf1ccd3b50fcd1815dae323fa078b4839174ba0858c01651132fb64df584f80202d504224944a1258abda56d0430eb45a388a542d98fc48b8f551d48e22b4c0fd4c9419b7d97fbd93f7301da31972ee610f1e8551fcf80ad182d96bd6551c05429aa5030be71de8b371b6309e39533881e844422f7e7fd6c59a56100a3d560a34f88501a8eb9331e2393e2b6d4817384b61b91db156f0be7c4a319a0dc07b844add145fa6d8", 0xdd, 0x4000001, &(0x7f0000000000)={0x2, 0x4e24, @broadcast}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:19 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020030500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:19 executing program 3: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = creat(0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) semctl$SEM_INFO(0x0, 0x1, 0x13, 0x0) 09:51:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6000000000000000}, 0x0) [ 1278.046718][T13160] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6800000000000000}, 0x0) 09:51:19 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020040500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:19 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4000000}, 0x0) 09:51:19 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x511400, 0x0) fcntl$setflags(r5, 0x2, 0x1) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x6c00000000000000}, 0x0) 09:51:19 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020050500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1278.446167][T13187] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pwritev(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffff814) 09:51:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7400000000000000}, 0x0) 09:51:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:19 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020060500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:19 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x7a00000000000000}, 0x0) 09:51:19 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x5000000}, 0x0) 09:51:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140), 0x4) 09:51:19 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r4, 0x0, 0x0, 0x0) splice(r4, 0x0, r1, 0x0, 0x0, 0x7) 09:51:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x9effffff00000000}, 0x0) 09:51:20 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020070500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:20 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x60}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 1278.957441][T13227] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:20 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000200a0500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 09:51:20 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)}], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x2602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) close(r0) syz_open_procfs(0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) 09:51:20 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x6, 0x40, 0x40, 0x0, 0x0, 0x5, 0xc0, 0x8, 0x1f, 0x7, 0x60, 0x9, 0x0, 0x8, 0xffffff01, 0x0, 0x2, 0x9, 0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r2, 0x0, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x31c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) r4 = dup(r3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f00000000c0)={0x8db, 0xffff, 0x200, 0x5, 0x2}) 09:51:20 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6000000}, 0x0) 09:51:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffff7f00000000}, 0x0) 09:51:20 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000200e0500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:20 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40408}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xec, r6, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}]}, 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x80000001) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 1279.504350][T13266] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xffffffff00000000}, 0x0) 09:51:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:20 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0xfffffffffffff000}, 0x0) 09:51:20 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000200f0500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:20 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x7000000}, 0x0) 09:51:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:21 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x0, &(0x7f0000000340), 0x800800, &(0x7f0000000140)=ANY=[@ANYBLOB="640900732c6e6f646f74732c71756965742c646f74732c646f74732c7573c02f650ef57e9292ccd40f2368fc65667265652c00"]) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) [ 1279.953255][T13297] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:21 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020480500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1280.034759][T13303] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x2}, 0x0) [ 1280.108228][T13308] FAT-fs (loop0): Unrecognized mount option "d " or missing value [ 1280.227556][T13308] FAT-fs (loop0): Unrecognized mount option "d " or missing value [ 1280.266591][T13319] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:21 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000204c0500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:21 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xa000000}, 0x0) 09:51:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3}, 0x0) 09:51:21 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1280.474178][T13331] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1280.523384][T13332] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:21 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020600500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:21 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4}, 0x0) 09:51:21 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xc000000}, 0x0) 09:51:21 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020680500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:21 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fanotify_init(0x0, 0x40000) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = socket$unix(0x1, 0x1, 0x0) r6 = accept(r5, 0x0, 0x0) shutdown(r6, 0x1) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x18, r8, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_NET_GET(r6, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r8, 0x6, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x403}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8ec2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffff801}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x401}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80000000}]}]}, 0x80}, 0x1, 0x0, 0x0, 0xa0080}, 0x800) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:51:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x5}, 0x0) 09:51:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000206c0500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:22 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xe000000}, 0x0) 09:51:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6}, 0x0) 09:51:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020740500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:22 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7}, 0x0) 09:51:22 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000207a0500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:23 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf000000}, 0x0) 09:51:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa}, 0x0) 09:51:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020d40500d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:23 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r4) r5 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)="833c172737fd13c2bd716a954772c50845b196ec97cd1b30b18c2b4484ad7608e16511", 0x23, r4) r6 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, r6) r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r7) r9 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, r8) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'\x81yz', 0x2}, 0x0, 0x0, r9) keyctl$negate(0xd, r5, 0x7fff, r9) r10 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xe}, 0x0) 09:51:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:23 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x10000000}, 0x0) 09:51:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000600d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf}, 0x0) 09:51:23 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x48}, 0x0) 09:51:23 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x20000000}, 0x0) 09:51:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:23 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000900d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1282.748711][T13456] validate_nla: 12 callbacks suppressed [ 1282.748720][T13456] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1282.763260][T13457] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1282.807061][T13456] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1282.982741][ C0] net_ratelimit: 26 callbacks suppressed [ 1282.982747][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1282.994243][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1283.000092][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1283.005905][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:24 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = socket$packet(0x11, 0x1, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r5, 0x0, 0x10005, 0x0) 09:51:24 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c}, 0x0) 09:51:24 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020004000d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:24 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x3f000000}, 0x0) [ 1283.142726][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1283.148547][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1283.250364][T13474] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1283.250922][T13477] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:24 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r5 = socket$inet(0x2, 0x80001, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x1ff, 0x0, 0x8001, 0x8, 0xf001, 0x8a6, {r7, @in={{0x2, 0x4e24, @multicast1}}, 0xfc3, 0xed1c, 0x8, 0x4, 0x96f3}}, &(0x7f0000000000)=0xb0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2b73, 0x5) 09:51:24 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020005a00d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:24 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x60}, 0x0) 09:51:24 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020006800d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1283.486654][T13491] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:24 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x68}, 0x0) [ 1283.702741][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1283.708598][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1283.733252][T13504] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1283.782719][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1283.788551][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x6000}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000600d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000100)={0x3, 0xfe1b, 0x6}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0xfffffffffffffe71) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r1, 0x80184132, &(0x7f0000000000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x200561, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x3}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) inotify_add_watch(r3, &(0x7f0000000200)='./file0\x00', 0x80000000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$bt_hidp(0x1f, 0x3, 0x6) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) 09:51:25 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x40000000}, 0x0) 09:51:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6c}, 0x0) 09:51:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:25 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r2, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r3, 0x0, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[@ANYRESOCT=r3, @ANYBLOB="9568ce28d7ad76b119251829e1abe045810d455a232e946dd46f6a43fe5af265d8615de662c1998ff1121db16a6ec939248cb323092f0e05abadc8a5be1dba0c24672812cb438ab3c7a6b4bd9d3794a25a932acbb03ca16eff528f7a093ebb7ae41835989ee73a9a8c0efbbd430296968234e76964d6043f4c0f78e447f4ab88c6026402bc", @ANYPTR64, @ANYRES32, @ANYRES64=r0, @ANYBLOB="2b531e3deabcc3b03a9873d39ba2b49b2c", @ANYBLOB="02965211f9bca8d88415934bb2d95d3da43bb4b18eb6081ab0cc9529effb9460b7f60618633eee73df48e7005ed00dd3419e26497990cde233c9fe62efdc2d7e8f94c117f39a093bda60188fa87471621e5ce8a5a3d0f211f8a0f487bbcbb6b4f2f7b85770ca5648b52e7e5df66aab02edea3c9e165401092d8d3a4c28e3"], 0xd914) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x400400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3ff, 0x40000) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10005, 0x0) 09:51:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x74}, 0x0) [ 1284.161791][T13521] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1284.180306][T13523] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000900d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7a}, 0x0) 09:51:25 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020005a00d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1284.336668][T13534] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1284.356477][T13536] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1284.365549][T13536] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:25 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf0}, 0x0) 09:51:26 executing program 3 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:26 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x48000000}, 0x0) 09:51:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020006800d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x300}, 0x0) 09:51:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000502d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1285.073665][T13565] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x500}, 0x0) 09:51:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000503d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:26 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000200)={0x8, 0x0, 0x1, r5}) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r7 = gettid() ptrace(0x4208, 0xffffffffffffffff) tkill(r7, 0x3c) sched_setaffinity(r7, 0x0, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r8, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r8, &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'L-'}, 0x28, 0xc0b7b654ad83dd98) migrate_pages(r7, 0x401, &(0x7f0000000000)=0x3, &(0x7f00000000c0)=0x3) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x844a}, &(0x7f0000000140)=0x8) 09:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x600}, 0x0) 09:51:26 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4c000000}, 0x0) 09:51:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:26 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000504d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:26 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) setreuid(0x0, r7) r8 = socket$inet6(0xa, 0x2000000080803, 0x1) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000440)={0x2, 0x20000000200000, 0xfffffffffffffffa, 0xfd8, 0x9, 0x7, 0x9, 0x10001, 0x1, 0x0, 0x3ff, 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x4d2, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) r9 = semget(0x2, 0x0, 0x200) r10 = geteuid() fstat(r8, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001340)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0x72) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000840)={{0xc9e, r10, r11, r12, r13, 0x40, 0x4}, 0x4, 0x8, 0x1}) fchown(r3, r7, r13) r14 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r14, 0x0, 0x0, 0x0) sendto$inet(r14, &(0x7f0000000340)="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", 0x1000, 0xc060, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 09:51:26 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x700}, 0x0) 09:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:26 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x520d0000}, 0x0) [ 1285.890823][T13604] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:27 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) 09:51:27 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000505d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:27 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x60000000}, 0x0) 09:51:27 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xe00}, 0x0) 09:51:27 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="f088dda059cb877f0c0afa13d1e3817693a8663eefd0eda39be098293bdd59b16ab8315c43fbd37228660b2d7024092dd37e21595a749519dd84b3aa05bfd58e92ed77c7748a4ad9bd6e9e33b4da30f609833659"], 0x54) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000180)=0x5042, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket$inet6(0xa, 0x5, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) [ 1286.119692][T13619] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VIDIOC_DQEVENT(r2, 0x80885659, &(0x7f0000000200)={0x0, @data}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendfile(r4, r0, &(0x7f0000000040)=0x1ff, 0x0) r5 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:27 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000506d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:27 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf00}, 0x0) 09:51:27 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x65580000}, 0x0) 09:51:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:27 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x200) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x400, 0x3, 0x7, 0xff, 0xc, 0x4, 0x8, 0x1f, 0xb2, 0x4}) 09:51:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x185b}, 0x0) [ 1286.855844][T13656] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000507d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x2000}, 0x0) 09:51:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3f00}, 0x0) 09:51:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x20) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfec8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) 09:51:28 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002000050ad25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:28 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 09:51:28 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x68000000}, 0x0) 09:51:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) creat(&(0x7f0000000200)='./file0\x00', 0x4) listen(r2, 0x4000000043) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x32, &(0x7f00000001c0)={0x3ff}, 0x8) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1287.804836][T13695] validate_nla: 21 callbacks suppressed [ 1287.804846][T13695] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1287.834167][T13696] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1287.847165][T13695] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1287.867028][T13698] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4800}, 0x0) 09:51:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002000050ed25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1288.059063][T13711] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1288.095633][T13711] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:29 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x6c000000}, 0x0) 09:51:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1288.128054][T13712] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1288.198028][T13716] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002000050fd25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c00}, 0x0) 09:51:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000548d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1288.422535][T13728] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:29 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x74000000}, 0x0) 09:51:29 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x5b18}, 0x0) [ 1288.489453][T13731] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1288.522848][T13731] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1288.589262][T13734] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:29 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002000054cd25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1288.684825][T13739] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1288.792801][T13745] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:30 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x7a000000}, 0x0) 09:51:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6000}, 0x0) 09:51:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0xfffffffe, 0x2ba, 0x0, 0x0, 0x2}, 0x98) 09:51:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000560d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6800}, 0x0) [ 1289.040905][T13763] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000568d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6c00}, 0x0) 09:51:30 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x81000000}, 0x0) [ 1289.213522][T13773] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1289.223053][ C0] net_ratelimit: 26 callbacks suppressed [ 1289.223061][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1289.223117][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1289.223242][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1289.223287][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002000056cd25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1289.382758][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1289.388595][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7400}, 0x0) [ 1289.425860][T13786] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000574d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7a00}, 0x0) [ 1289.619297][T13797] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x24842, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)="383d7a575de93d82d51fd9ef80c7faccbbbaf29d3e", 0x15) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x3, r5}) 09:51:30 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x88a8ffff}, 0x0) 09:51:30 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002000057ad25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:30 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf000}, 0x0) 09:51:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1289.930535][T13814] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1289.942739][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1289.948574][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:31 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x30000}, 0x0) [ 1290.022733][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1290.028737][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:31 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e000000200005d4d25a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:31 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x9effffff}, 0x0) 09:51:31 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x34000}, 0x0) [ 1290.162271][T13827] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:31 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20280648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:31 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x400300}, 0x0) 09:51:32 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf0ffffff}, 0x0) 09:51:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 09:51:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20380648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:32 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0x60, 0x81c00) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f00000001c0)={0x8, 'hsr0\x00', {'veth1_to_bond\x00'}, 0x40}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) r4 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000200)) 09:51:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20480648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x1000000}, 0x0) 09:51:32 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xfeff0000}, 0x0) 09:51:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20580648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000000000000018"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x2000000}, 0x0) 09:51:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20680648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:32 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3000000}, 0x0) 09:51:32 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xff0f0000}, 0x0) 09:51:32 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20780648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000040)=""/91) 09:51:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) 09:51:33 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xffffa888}, 0x0) 09:51:33 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20880648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) 09:51:33 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20980648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000000000000001f4"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:33 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xfffff000}, 0x0) 09:51:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6000000}, 0x0) 09:51:33 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:33 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7000000}, 0x0) 09:51:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:34 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xffffff7f}, 0x0) 09:51:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20b80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xa000000}, 0x0) 09:51:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r4, &(0x7f00000001c0)=""/128, 0x3ea) r5 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") signalfd4(r5, &(0x7f00000000c0)={0xffffffffffffffff}, 0x8, 0x81800) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES64], 0xb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="1efcac6c2c1703e7a09bc3971bc05618d57284cd4b64b00b915a84a677b6045f5247bdfb6c9e40f5959ea14d9fd3c7c588f1c2efc2ebec5a47e07d9cc38a54935e71191bae263faba745b651dee148ab5eb200149acd4a", 0x57) accept4(r0, 0x0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f00000000c0)='security.ima\x00', 0x0, 0x0, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r6) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x513901, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$unix(r8, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={r8, 0x10, &(0x7f0000000300)={&(0x7f00000003c0)=""/214, 0xd6, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0)=r9, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffbff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x40c5, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x40, 0x2}}, 0x14) 09:51:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000400)={{0x0, 0x2, 0x8000, 0x705703a99d553dc8, 0x8}, 0x8, 0x401}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000080)={0x0, 0x20, [0xffff, 0x6, 0x7fff, 0x7, 0x32ee, 0x7, 0x0, 0x1]}) listen(r2, 0x4000000043) lsetxattr$trusted_overlay_origin(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='trusted.overlay.origin\x00', &(0x7f00000003c0)='y\x00', 0x2, 0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = accept4(r2, 0x0, 0x0, 0x1c0800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0x0, 0x0) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000180)="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", &(0x7f0000000280)="2474de731b96373fdf733233283a14ecc755574dfeb63297e677c306ca5ec4fe5708"}}, &(0x7f0000000300)=0x0) timer_getoverrun(r6) [ 1293.026731][T13968] validate_nla: 42 callbacks suppressed [ 1293.026741][T13968] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1293.035155][T13965] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xe000000}, 0x0) [ 1293.092796][T13972] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1293.111942][T13972] __nla_validate_parse: 9 callbacks suppressed [ 1293.111951][T13972] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20c80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1293.181587][T13981] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf000000}, 0x0) [ 1293.247050][T13986] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:51:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:34 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xffffff9e}, 0x0) [ 1293.288641][T13986] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1293.395175][T13993] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20d80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 1293.485451][T13998] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1293.568977][T14003] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1293.607443][T14003] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:34 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20e80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1293.628230][T14005] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:34 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x3f000000}, 0x0) [ 1293.784965][T14015] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1293.821007][T14015] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:35 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xfffffff0}, 0x0) 09:51:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000040)='F', 0x121333d0ec166477, 0x68040, &(0x7f000005ffe4)={0xa, 0x4e24, 0x401, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x40000000}, 0x0) 09:51:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d20f80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0xc0305302, &(0x7f0000000180)) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000240)={0x12, 0x10, 0xfa00, {0x0, r5, r4}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x2, {0x7, 0x6, "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", 0x5, 0x52, 0x9b, 0x60, 0x6, 0x40, 0x5c, 0x1}, r5}}, 0x128) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) 09:51:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1294.119198][T14031] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x48000000}, 0x0) 09:51:35 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x40030000000000}, 0x0) 09:51:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x31f}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x100010, 0xffffffffffffffff, 0x87b8e000) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000005000/0x2000)=nil, 0x2000}) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000440)={{0x0, @name="2bd414ef481030b21d79a4ab43da2df0e459f5d96f4d5149e340210bd79deff5"}, "a0f671d7734ed8fd240f44926d56e2c9acb3a81313765743f87fea889436f944", 0x1}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000180), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0xfea3) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001080)=""/4096) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r3 = socket(0x0, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000400), 0x4) socket(0x80000000000000a, 0x2, 0x0) msgget$private(0x0, 0x10) 09:51:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21080648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:35 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x4c000000}, 0x0) [ 1294.467723][T14053] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:35 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21180648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1294.664262][T14065] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21280648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:36 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf0ffffffffffff}, 0x0) 09:51:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x5b180000}, 0x0) 09:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x31f}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x100010, 0xffffffffffffffff, 0x87b8e000) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000005000/0x2000)=nil, 0x2000}) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000440)={{0x0, @name="2bd414ef481030b21d79a4ab43da2df0e459f5d96f4d5149e340210bd79deff5"}, "a0f671d7734ed8fd240f44926d56e2c9acb3a81313765743f87fea889436f944", 0x1}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000180), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0xfea3) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001080)=""/4096) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r3 = socket(0x0, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000400), 0x4) socket(0x80000000000000a, 0x2, 0x0) msgget$private(0x0, 0x10) 09:51:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x41) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt(r1, 0x401, 0xfffffffe, &(0x7f0000000240)=""/36, &(0x7f0000000280)=0x24) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0xaa080, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r4, 0x80045510, &(0x7f0000000080)=0x9) r5 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1295.108821][T14093] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x60000000}, 0x0) 09:51:36 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x100000000000000}, 0x0) 09:51:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21380648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x68000000}, 0x0) 09:51:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x6c000000}, 0x0) 09:51:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x23, @loopback}, 0x1c) listen(r0, 0x4000000043) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) [ 1295.462719][ C0] net_ratelimit: 26 callbacks suppressed [ 1295.462728][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1295.474253][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1295.480109][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1295.485993][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1295.517354][T14115] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21480648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x31f}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x100010, 0xffffffffffffffff, 0x87b8e000) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000005000/0x2000)=nil, 0x2000}) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000440)={{0x0, @name="2bd414ef481030b21d79a4ab43da2df0e459f5d96f4d5149e340210bd79deff5"}, "a0f671d7734ed8fd240f44926d56e2c9acb3a81313765743f87fea889436f944", 0x1}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000180), 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0xfea3) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001080)=""/4096) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r3 = socket(0x0, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000400), 0x4) socket(0x80000000000000a, 0x2, 0x0) msgget$private(0x0, 0x10) 09:51:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x74000000}, 0x0) [ 1295.622731][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1295.628554][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1295.668853][T14128] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:36 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x200000000000000}, 0x0) 09:51:36 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21580648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:36 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 09:51:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21680648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21780648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21880648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0x9effffff}, 0x0) [ 1296.182730][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1296.188609][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1296.262753][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1296.268609][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x1, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @remote}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x118000, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fallocate(r2, 0x20, 0x0, 0x3) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21980648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:37 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x300000000000000}, 0x0) 09:51:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 09:51:37 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x12048, 0x0, 0x0, 0x7, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r2, 0x5760, 0x16) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='v7\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r4, &(0x7f0000000340)={0x16, 0x98, 0xfa00, {0x0, 0x0, 0xffffffffffffffff, 0x1c, 0x1, @in6={0xa, 0x0, 0x0, @loopback}}}, 0xa0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100), 0x106, 0x5}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00'}) r5 = socket$inet(0x2, 0x80001, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001400)=ANY=[@ANYRES32=r7, @ANYBLOB="e500000079e965dea5ae06e0b08e7a5d2d722301169da4ba53af33384c092cf3a6008cf10dfa87a81f98a0ca51185a6e7550e5705c41210eac390f99b6808579681dc6dc95f4a538637ce7c231ad2b740ff15665c9d99e1f61116d8748d2551f03df128c96a104f219b4ec27b291ec55cb8abf53294c4d5284cb2e7ac5f863c05da102f96f56906211776922b7fdb8c5aff2c21d2e758cf45cff1eb04a0cb1f752506355dec761a127c9c8f1195423f1576259b33cd06f2f834abed6fc2cd37a2e474fe48a7d4b7ff6f2c570d3b18bd765a2db0eba68a77a8b910faaf27c07e1e3bc35e57bc3b1d29c"], &(0x7f00000001c0)=0xed) 09:51:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 09:51:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:37 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x400000000000000}, 0x0) 09:51:37 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21b80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:37 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 09:51:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0xffaa, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 09:51:38 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21c80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:38 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x500000000000000}, 0x0) 09:51:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:38 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x8, 0xfffffffffffffffd) close(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 09:51:38 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21d80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 09:51:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000000000000001"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:38 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x600000000000000}, 0x0) 09:51:38 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d21e80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:38 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 09:51:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22180648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:39 executing program 0: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='mem\x00aS.cur\x89\xc9J\x01\xe3\xfarent\x00\x00\x00\x00\x00\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@initdev}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0x3de) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000340)={@empty}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0x20, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r2}]]}}}]}, 0x40}}, 0x0) 09:51:39 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x700000000000000}, 0x0) 09:51:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x2) 09:51:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000180)="0092f7c828ca6a4330210771606f30dd85c502e5694e11017376087aeb11e8a9db3e7b73d16493e9ad7f0aaeeff9cf7442663fea0d240e9e6909bbf253e871dbbb76636461553c1f7466e32889f709e6b696cdf9dcee63ab90c0186d0db64dffc7df02", 0x63, 0xd0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x4b, @dev={0xfe, 0x80, [], 0x18}}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x936a54a10b0a1fb8, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) pread64(r5, 0x0, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000200)={0x10, 0x0, 0x8}) recvmmsg(r5, &(0x7f000000a340)=[{{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001980)=""/8, 0x8}, {&(0x7f00000019c0)=""/78, 0x4e}], 0x2, &(0x7f0000001a80)=""/35, 0x23}, 0x300}, {{&(0x7f0000001ac0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000001b40)=""/73, 0x49}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/233, 0xe9}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/108, 0x6c}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/15, 0xf}, {&(0x7f0000004d80)=""/118, 0x76}, {&(0x7f0000004e00)=""/78, 0x4e}], 0x9}, 0x6}, {{&(0x7f0000004f40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000005480)=[{&(0x7f0000004fc0)=""/235, 0xeb}, {&(0x7f00000050c0)=""/202, 0xca}, {&(0x7f00000051c0)=""/244, 0xf4}, {&(0x7f00000052c0)=""/145, 0x91}, {&(0x7f0000005380)=""/218, 0xda}], 0x5, &(0x7f0000005500)=""/177, 0xb1}, 0xe4372855}, {{&(0x7f00000055c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000006980)=[{&(0x7f0000005640)=""/66, 0x42}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/104, 0x68}, {&(0x7f0000006740)=""/10, 0xa}, {&(0x7f0000006780)=""/225, 0xe1}, {&(0x7f0000006880)=""/12, 0xc}, {&(0x7f00000068c0)=""/145, 0x91}], 0x7, &(0x7f0000006a00)}, 0x1a40}, {{&(0x7f0000006a40)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006ac0)=""/9, 0x9}, {&(0x7f0000006b00)=""/220, 0xdc}, {&(0x7f0000006c00)=""/85, 0x55}, {&(0x7f0000006c80)=""/23, 0x17}], 0x4, &(0x7f0000006d00)=""/4096, 0x1000}, 0xb7}, {{&(0x7f0000007d00)=@alg, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007d80)=""/46, 0x2e}, {&(0x7f0000007dc0)=""/201, 0xc9}, {&(0x7f0000007ec0)=""/113, 0x71}, {&(0x7f0000007f40)=""/63, 0x3f}], 0x4, &(0x7f0000007fc0)=""/40, 0x28}, 0x8}, {{&(0x7f0000008000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000008100)=[{&(0x7f0000008080)=""/94, 0x5e}], 0x1}, 0xf8c5}, {{0x0, 0x0, &(0x7f000000a2c0)=[{&(0x7f0000008140)=""/4096, 0x1000}, {&(0x7f0000009140)=""/4096, 0x1000}, {&(0x7f000000a140)=""/223, 0xdf}, {&(0x7f000000a240)=""/95, 0x5f}], 0x4, &(0x7f000000a300)=""/16, 0x10}, 0x6}], 0x8, 0x1, &(0x7f000000a540)={0x77359400}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000000a580)={@dev={0xfe, 0x80, [], 0x16}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, 0x8000, 0x4, 0xb, 0x880, 0x7ffe, 0xc0080341, r6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x98) [ 1298.321640][T14279] validate_nla: 41 callbacks suppressed [ 1298.321650][T14279] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1298.348276][T14278] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1298.409834][T14279] __nla_validate_parse: 10 callbacks suppressed [ 1298.409842][T14279] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1298.434506][T14282] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x3) 09:51:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22280648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:39 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22380648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:39 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x4) [ 1298.676807][T14299] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1298.685132][T14299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1298.793700][T14304] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1298.821131][T14306] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 09:51:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000f40100"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1298.848534][T14306] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x5) [ 1298.890861][T14280] batman_adv: Cannot find parent device [ 1298.953642][T14280] device ip6gretap1 entered promiscuous mode 09:51:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$tipc(0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept(r0, 0x0, 0x0) shutdown(r1, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000880)={0x1d, r2, 0x9, {0x3, 0xff}, 0xfd}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x800) r5 = socket$nl_generic(0x10, 0x3, 0x10) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000220429f97d190fe9ffffff7e0b521f00"], 0x14}, 0x1, 0xfdffffff00000000}, 0x0) 09:51:40 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22480648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:40 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 09:51:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x6) 09:51:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0x7f}, 0x1c) listen(r0, 0x4000000043) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast}}, 0x0, 0x0, 0x0, 0x3, 0x40}, 0x98) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$unix(r5, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$BLKROSET(r5, 0x125d, &(0x7f0000000040)=0x8) [ 1299.341842][T14329] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1299.344754][T14326] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 1299.410076][T14333] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1299.420593][T14333] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x7) 09:51:40 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22580648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:40 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xc00000000000000}, 0x0) 09:51:40 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0xa) 09:51:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet(r0, &(0x7f0000000cc0)={0x2, 0x4e20, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000010c0)=0x19ff, 0x4) sendto$inet(r0, &(0x7f0000000140)="b0", 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) [ 1299.595731][T14348] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1299.627632][T14348] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:40 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22680648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0xe) 09:51:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22780648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1299.863488][T14365] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="0000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1299.943678][T14368] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 09:51:41 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xe00000000000000}, 0x0) [ 1300.016986][T14374] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0xfffffffe}, 0x98) 09:51:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0xf) 09:51:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22880648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="000000000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet(r0, &(0x7f0000000cc0)={0x2, 0x4e20, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000010c0)=0x19ff, 0x4) sendto$inet(r0, &(0x7f0000000140)="b0", 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) 09:51:41 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0xf00000000000000}, 0x0) [ 1300.391865][T14393] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x48) 09:51:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22980648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:41 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x4c) [ 1300.638565][T14413] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:41 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22a80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:41 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x1000000000000000}, 0x0) [ 1300.806694][T14427] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 09:51:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = accept4(r2, 0x0, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8001, 0x6e87, 0x1, 0x7, 0x100}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @rand_addr=0xfff}}, 0x7, 0x6}, &(0x7f0000000180)=0x90) 09:51:42 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x60) 09:51:42 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$caif(r0, &(0x7f0000000300)=@rfm={0x25, 0x95, "cea63efe56aee990ad8ee2b0b1a9259b"}, 0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$security_smack_transmute(r2, &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000240)='TRUE', 0x4, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000404010002000270fff8", 0xffdf}], 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = accept(r3, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, @in6={0xa, 0x4e23, 0x800, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x15}}, 0x1}, @in6={0xa, 0x4e22, 0x2, @local, 0x9}, @in6={0xa, 0x4e20, 0x5, @empty, 0x8}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e24, @rand_addr=0x8000}, @in6={0xa, 0x4e22, 0xffffffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6e5}], 0xac) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video35\x00', 0x2, 0x0) r7 = accept(r6, 0x0, 0x0) shutdown(r7, 0x1) sendto$isdn(r7, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xc2, 0x8040, &(0x7f0000000080)={0x22, 0x1, 0x0, 0x40, 0x30}, 0x6) r8 = accept(r5, 0x0, 0x0) shutdown(r8, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r9 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_int(r9, 0x29, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:51:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22b80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000000001f400"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:42 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x2000000000000000}, 0x0) 09:51:42 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x4000000000003bb, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000500)=""/4096) socketpair$unix(0x1, 0x2, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) pread64(0xffffffffffffffff, 0x0, 0x14f, 0x255) pipe2(0x0, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f00000001c0)=""/29) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, 0x0) 09:51:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22c80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:42 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x68) 09:51:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22d80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:42 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22e80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1301.702726][ C0] net_ratelimit: 26 callbacks suppressed [ 1301.702734][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1301.714356][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1301.720233][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1301.726058][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1301.862720][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1301.868535][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x440040, 0x0) ioctl$SNDCTL_DSP_STEREO(r1, 0xc0045003, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr="b2d005d2dbd794fdf47c34f97874d6ea"}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e22, @multicast1}}, 0x0, 0x95ef, 0x0, "5aa74ba98b96d22cd199b4f452f29c25d49d50b14c74d36c5e96da60c11b8e1e2c173b246faf51606d640f28426389ef54dc7e3168773648f46ff84930b9e5eb0c0a855c93b2bfb0f9c01d47bcbc13ea"}, 0xd8) listen(r0, 0x4000000043) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x104, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) write$smack_current(r1, &(0x7f00000002c0)={'&user[ppp0+@user!mime_typevboxnet0'}, 0x23) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000180)) 09:51:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x6c) 09:51:43 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x3f00000000000000}, 0x0) 09:51:43 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d22f80648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x74) 09:51:43 executing program 0: r0 = socket(0x840000000002, 0x3, 0x200000000000ff) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 09:51:43 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d23080648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1302.446400][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1302.452215][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:51:43 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d23180648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) [ 1302.502725][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1302.508579][ C0] protocol 88fb is buggy, dev hsr_slave_1 09:51:43 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x7a) 09:51:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x4000000000003bb, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, 0x0) 09:51:43 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4000000000000000}, 0x0) 09:51:44 executing program 3: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) rt_tgsigqueueinfo(0xffffffffffffffff, r0, 0x36, &(0x7f0000000180)={0x15, 0xc58c, 0xffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x2d863bc32a819e24) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000200)=0x3) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x4000000043) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x25, &(0x7f00000000c0)={0x0, @in6}, 0x98) 09:51:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d23280648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 09:51:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0xf0) 09:51:44 executing program 4: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0xa, 0xdb2e}, @IFLA_LINKINFO={0x24, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x18, 0x2, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x4c}, 0x1, 0x4800000000000000}, 0x0) 09:51:44 executing program 0: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/185) shmctl$IPC_RMID(r0, 0x0) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000003640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) r5 = creat(0x0, 0x8) fallocate(r5, 0x0, 0x2000000004004, 0x0) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) setitimer(0x0, 0x0, &(0x7f00000002c0)) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x2, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) dup(r6) epoll_create1(0x0) 09:51:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d23380648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x300) [ 1303.295948][T14551] syz-executor.0 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1303.352228][T14555] validate_nla: 32 callbacks suppressed [ 1303.352239][T14555] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x500) [ 1303.614937][T14564] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1303.638396][T14549] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:51:44 executing program 5: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d23480648c63940d0200fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x0) 09:51:44 executing program 2: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000020000500d25a80648c63940d0500fc00100002400200a06d053582c137153e370a00018000f01700d1bd", 0x2e}], 0x1}, 0x600) [ 1303.676816][T14564] __nla_validate_parse: 8 callbacks suppressed [ 1303.676826][T14564] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1303.701860][T14569] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 09:51:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x2) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr="00000000000000000000001800"}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) [ 1303.810584][T14573] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1303.866580][T14575] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 1303.913748][T14575] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1304.070274][T14582] ================================================================== [ 1304.078765][T14582] BUG: KASAN: slab-out-of-bounds in pipe_write+0xe30/0x1000 [ 1304.086052][T14582] Write of size 8 at addr ffff88809ee0b2a8 by task syz-executor.0/14582 [ 1304.094376][T14582] [ 1304.096699][T14582] CPU: 0 PID: 14582 Comm: syz-executor.0 Not tainted 5.4.0-next-20191206-syzkaller #0 [ 1304.106218][T14582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1304.116256][T14582] Call Trace: [ 1304.119539][T14582] dump_stack+0x197/0x210 [ 1304.123862][T14582] ? pipe_write+0xe30/0x1000 [ 1304.128456][T14582] print_address_description.constprop.0.cold+0xd4/0x30b [ 1304.135603][T14582] ? pipe_write+0xe30/0x1000 [ 1304.140201][T14582] ? pipe_write+0xe30/0x1000 [ 1304.144810][T14582] __kasan_report.cold+0x1b/0x41 [ 1304.149756][T14582] ? pipe_write+0xe30/0x1000 [ 1304.154352][T14582] kasan_report+0x12/0x20 [ 1304.158689][T14582] __asan_report_store8_noabort+0x17/0x20 [ 1304.164432][T14582] pipe_write+0xe30/0x1000 [ 1304.168974][T14582] new_sync_write+0x4d3/0x770 [ 1304.173654][T14582] ? new_sync_read+0x800/0x800 [ 1304.178414][T14582] ? __fget+0x37f/0x550 [ 1304.182567][T14582] ? apparmor_file_permission+0x27/0x30 [ 1304.188136][T14582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1304.194473][T14582] ? security_file_permission+0x8f/0x380 [ 1304.200109][T14582] __vfs_write+0xe1/0x110 [ 1304.205687][T14582] vfs_write+0x268/0x5d0 [ 1304.209926][T14582] ksys_write+0x220/0x290 [ 1304.214269][T14582] ? __ia32_sys_read+0xb0/0xb0 [ 1304.219306][T14582] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1304.224762][T14582] ? do_syscall_64+0x26/0x790 [ 1304.229543][T14582] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1304.235599][T14582] ? do_syscall_64+0x26/0x790 [ 1304.240272][T14582] __x64_sys_write+0x73/0xb0 [ 1304.244858][T14582] do_syscall_64+0xfa/0x790 [ 1304.249370][T14582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1304.255253][T14582] RIP: 0033:0x45a6f9 [ 1304.259139][T14582] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1304.278756][T14582] RSP: 002b:00007fc7fb35bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1304.287335][T14582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 1304.295303][T14582] RDX: 0000000041395527 RSI: 0000000020000340 RDI: 0000000000000005 [ 1304.303522][T14582] RBP: 000000000075c1c0 R08: 0000000000000000 R09: 0000000000000000 [ 1304.311494][T14582] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7fb35c6d4 [ 1304.321469][T14582] R13: 00000000004c79e9 R14: 00000000004e49f0 R15: 00000000ffffffff [ 1304.329458][T14582] [ 1304.331786][T14582] Allocated by task 14559: [ 1304.336218][T14582] save_stack+0x23/0x90 [ 1304.340373][T14582] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1304.346125][T14582] kasan_kmalloc+0x9/0x10 [ 1304.350458][T14582] __kmalloc+0x163/0x770 [ 1304.354700][T14582] pipe_fcntl+0x3f7/0x8e0 [ 1304.359027][T14582] do_fcntl+0x255/0x1030 [ 1304.363351][T14582] __x64_sys_fcntl+0x16d/0x1e0 [ 1304.368154][T14582] do_syscall_64+0xfa/0x790 [ 1304.372657][T14582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1304.378621][T14582] [ 1304.380934][T14582] Freed by task 14075: [ 1304.385003][T14582] save_stack+0x23/0x90 [ 1304.389164][T14582] __kasan_slab_free+0x102/0x150 [ 1304.394093][T14582] kasan_slab_free+0xe/0x10 [ 1304.398993][T14582] kfree+0x10a/0x2c0 [ 1304.402882][T14582] __free_fdtable+0x62/0x80 [ 1304.407405][T14582] put_files_struct+0x253/0x2f0 [ 1304.412244][T14582] exit_files+0x83/0xb0 [ 1304.416404][T14582] do_exit+0x8b5/0x2ef0 [ 1304.420563][T14582] do_group_exit+0x135/0x360 [ 1304.425140][T14582] get_signal+0x47c/0x24f0 [ 1304.429624][T14582] do_signal+0x87/0x1700 [ 1304.433863][T14582] exit_to_usermode_loop+0x286/0x380 [ 1304.439148][T14582] do_syscall_64+0x676/0x790 [ 1304.443737][T14582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1304.449607][T14582] [ 1304.451923][T14582] The buggy address belongs to the object at ffff88809ee0b280 [ 1304.451923][T14582] which belongs to the cache kmalloc-64(17:syz0) of size 64 [ 1304.466584][T14582] The buggy address is located 40 bytes inside of [ 1304.466584][T14582] 64-byte region [ffff88809ee0b280, ffff88809ee0b2c0) [ 1304.479674][T14582] The buggy address belongs to the page: [ 1304.485338][T14582] page:ffffea00027b82c0 refcount:1 mapcount:0 mapping:ffff8880627b2540 index:0x0 [ 1304.494450][T14582] raw: 00fffe0000000200 ffffea0002a4bd48 ffffea0002816f88 ffff8880627b2540 [ 1304.503037][T14582] raw: 0000000000000000 ffff88809ee0b000 0000000100000020 0000000000000000 [ 1304.511708][T14582] page dumped because: kasan: bad access detected [ 1304.518119][T14582] [ 1304.520428][T14582] Memory state around the buggy address: [ 1304.526301][T14582] ffff88809ee0b180: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1304.534349][T14582] ffff88809ee0b200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1304.542483][T14582] >ffff88809ee0b280: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 1304.550522][T14582] ^ [ 1304.555888][T14582] ffff88809ee0b300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1304.563932][T14582] ffff88809ee0b380: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1304.571979][T14582] ================================================================== [ 1304.580145][T14582] Disabling lock debugging due to kernel taint [ 1304.586401][T14582] Kernel panic - not syncing: panic_on_warn set ... [ 1304.593014][T14582] CPU: 0 PID: 14582 Comm: syz-executor.0 Tainted: G B 5.4.0-next-20191206-syzkaller #0 [ 1304.603940][T14582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1304.613997][T14582] Call Trace: [ 1304.617281][T14582] dump_stack+0x197/0x210 [ 1304.621608][T14582] panic+0x2e3/0x75c [ 1304.625507][T14582] ? add_taint.cold+0x16/0x16 [ 1304.630177][T14582] ? trace_hardirqs_on+0x5e/0x240 [ 1304.635200][T14582] ? trace_hardirqs_on+0x5e/0x240 [ 1304.640223][T14582] ? pipe_write+0xe30/0x1000 [ 1304.644818][T14582] end_report+0x47/0x4f [ 1304.648976][T14582] ? pipe_write+0xe30/0x1000 [ 1304.653557][T14582] __kasan_report.cold+0xe/0x41 [ 1304.658405][T14582] ? pipe_write+0xe30/0x1000 [ 1304.662983][T14582] kasan_report+0x12/0x20 [ 1304.667319][T14582] __asan_report_store8_noabort+0x17/0x20 [ 1304.673024][T14582] pipe_write+0xe30/0x1000 [ 1304.677453][T14582] new_sync_write+0x4d3/0x770 [ 1304.682146][T14582] ? new_sync_read+0x800/0x800 [ 1304.686903][T14582] ? __fget+0x37f/0x550 [ 1304.691072][T14582] ? apparmor_file_permission+0x27/0x30 [ 1304.696618][T14582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1304.702856][T14582] ? security_file_permission+0x8f/0x380 [ 1304.708473][T14582] __vfs_write+0xe1/0x110 [ 1304.712789][T14582] vfs_write+0x268/0x5d0 [ 1304.717044][T14582] ksys_write+0x220/0x290 [ 1304.721363][T14582] ? __ia32_sys_read+0xb0/0xb0 [ 1304.726127][T14582] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1304.731587][T14582] ? do_syscall_64+0x26/0x790 [ 1304.736271][T14582] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1304.742323][T14582] ? do_syscall_64+0x26/0x790 [ 1304.747003][T14582] __x64_sys_write+0x73/0xb0 [ 1304.751583][T14582] do_syscall_64+0xfa/0x790 [ 1304.756078][T14582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1304.761956][T14582] RIP: 0033:0x45a6f9 [ 1304.765849][T14582] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1304.785433][T14582] RSP: 002b:00007fc7fb35bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1304.793826][T14582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a6f9 [ 1304.801779][T14582] RDX: 0000000041395527 RSI: 0000000020000340 RDI: 0000000000000005 [ 1304.809733][T14582] RBP: 000000000075c1c0 R08: 0000000000000000 R09: 0000000000000000 [ 1304.817685][T14582] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc7fb35c6d4 [ 1304.825638][T14582] R13: 00000000004c79e9 R14: 00000000004e49f0 R15: 00000000ffffffff [ 1304.835033][T14582] Kernel Offset: disabled [ 1304.839356][T14582] Rebooting in 86400 seconds..