CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r2}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2}}, 0x10) 12:15:22 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe00}]}], 0x4924aa4, 0x0) 12:15:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0), 0x130) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xba, @loopback, 0x6}, @in6={0xa, 0x4e22, 0xfffffffc, @loopback}], 0x357) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0xb}, 0x5}}, 0x9, 0x1}, 0x90) 12:15:22 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x2c010000}], 0x2c) 12:15:22 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xec0}]}], 0x4924aa4, 0x0) 12:15:22 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, 0xffffffffffffffff, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r2}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2}}, 0x10) 12:15:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x6, 0x0, 0xfc, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x30000000}], 0x2c) 12:15:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf00}]}], 0x4924aa4, 0x0) 12:15:23 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, 0xffffffffffffffff, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r2}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2}}, 0x10) 12:15:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x79e, 0x0, 0xfffffe57, 0x0, 0x11d}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'lapb0\x00', 0x7fff}) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380), 0x0) io_setup(0x2, &(0x7f0000000200)=0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x806, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x102000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'\x00\x00\x00\x00\x02\x10\x00\r\x00', 0x2}) io_submit(r2, 0x8, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r3, &(0x7f0000000040), 0x65}]) r7 = socket$inet6(0xa, 0x2, 0x0) accept$nfc_llcp(r5, &(0x7f00000002c0), &(0x7f0000000340)=0x60) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r8, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f0000000180)={0x6}, 0x4) close(r7) r9 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x101, 0x4c0000) ftruncate(r9, 0x200006) sendfile(r7, r9, 0x0, 0x8000fffffffc) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r10, 0x800000c0045006, &(0x7f0000000000)=0x7b) r11 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r11, 0x2284, 0x0) ioctl$SIOCAX25NOUID(r10, 0x89e3, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000140)=0x1400, 0x4) 12:15:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x11e1}]}], 0x4924aa4, 0x0) 12:15:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x30010000}], 0x2c) 12:15:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:23 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x3f00}]}], 0x4924aa4, 0x0) 12:15:23 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xc, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x3f000000}], 0x2c) 12:15:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x4000}]}], 0x4924aa4, 0x0) 12:15:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4bac4089db2022db, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:24 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:24 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x5802}]}], 0x4924aa4, 0x0) 12:15:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x40000000}], 0x2c) 12:15:24 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2={0x2000000, [{0xfffffffc, 0xc2}, {0x101, 0x800}]}, 0x14, 0x3) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:24 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:24 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x5865}]}], 0x4924aa4, 0x0) 12:15:24 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x54000000}], 0x2c) 12:15:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) process_vm_readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/185, 0xb9}], 0x5, &(0x7f0000000580)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000540)=""/52, 0x34}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:25 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 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, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:25 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:25 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x6000}]}], 0x4924aa4, 0x0) 12:15:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x54010000}], 0x2c) [ 524.404016][T26407] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[26407] [ 524.493507][T26417] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[26417] 12:15:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r1, 0x4) 12:15:25 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:25 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x6558}]}], 0x4924aa4, 0x0) [ 524.583464][T26407] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[26407] [ 524.641286][T26417] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[26417] 12:15:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x8c000000}], 0x2c) 12:15:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:25 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @local}, @in={0x2, 0x0, @broadcast}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:25 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x8100}]}], 0x4924aa4, 0x0) 12:15:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xe4ffffff}], 0x2c) 12:15:25 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc000}]}], 0x4924aa4, 0x0) 12:15:25 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) waitid$P_PIDFD(0x3, r1, &(0x7f0000000080), 0x40000000, &(0x7f00000001c0)) 12:15:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xe8030000}], 0x2c) 12:15:26 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:26 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc00e}]}], 0x4924aa4, 0x0) 12:15:26 executing program 2: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$int_in(r0, 0x800000c004f844, &(0x7f0000000000)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002400)={0x2, [0x0, 0x0]}, &(0x7f0000002440)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x29}}, @in={0x2, 0x4e24, @empty}], 0x20) r3 = dup(r2) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = dup(r3) sendmsg$inet6(r5, &(0x7f00000023c0)={&(0x7f0000001140)={0xa, 0x4e22, 0x4, @remote, 0x4}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="69ba93515064cd6cbe1b87184178801c061f7351c6bbc4fbda4020c92a31e7c0cbe4decd7131e36b8620d9b4185a218cb7d8df671c593a0ec88483491c3c95265e190114fc499ac2faaf0f231b248072a9fd5ed9734c743d4439104a6cbfbadc86904f3a912cd4f95bc265dbd47192db57bab66927f754e8d5fe", 0x7a}], 0x2, &(0x7f0000002240)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x80000001}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @hopopts_2292={{0x38, 0x29, 0x36, {0x0, 0x4, [], [@calipso={0x7, 0x18, {0x1f, 0x4, 0x20, 0x6, [0x5, 0x69a3]}}, @jumbo={0xc2, 0x4, 0x4}]}}}, @rthdrdstopts={{0x90, 0x29, 0x37, {0x6508af2c514c21a4, 0xe, [], [@hao={0xc9, 0x10, @empty}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1, @calipso={0x7, 0x40, {0x400, 0xe, 0xdf, 0xb4, [0x1, 0x100000001, 0x7ff, 0x9, 0x9, 0x7f, 0x57]}}, @calipso={0x7, 0x10, {0x3b, 0x2, 0x9, 0x8001, [0x7e]}}]}}}, @dstopts_2292={{0x50, 0x29, 0x4, {0x2e, 0x6, [], [@enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x10, {0xffff06ac, 0x2, 0xc7, 0x7, [0x6]}}, @jumbo, @pad1, @ra={0x5, 0x2, 0x101}, @enc_lim={0x4, 0x1, 0x2}]}}}], 0x148}, 0x4000000) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000000080)={0x7, 0x3, 0x2, 0x6277, 0x17, 0x81, 0x4, 0x8, 0x7fffffff, 0x3}) close(r4) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) fsetxattr$security_capability(r0, &(0x7f0000002480)='security.capability\x00', &(0x7f00000024c0)=@v2={0x2000000, [{0xffffffff, 0x8}, {0x6, 0x5}]}, 0x14, 0x0) ftruncate(r7, 0x200006) sendfile(r4, r7, 0x0, 0x8000fffffffc) write$UHID_INPUT(r7, &(0x7f0000000100)={0x8, "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", 0x1000}, 0x1006) 12:15:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x90000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x34) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:26 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xec030000}], 0x2c) 12:15:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 525.625960][T26503] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:15:26 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe111}]}], 0x4924aa4, 0x0) 12:15:26 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) [ 525.723409][T26503] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x323ab4c1e62088af, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x49c1, 0x4100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0xeb6eb35118511287}, 0x4402, 0x3, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x408000) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x100010, r0, 0x4) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x87, 0x400) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@security={'security\x00', 0xe, 0x4, 0x428, 0x298, 0x1d8, 0x0, 0x0, 0x1d8, 0x390, 0x390, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x7, 0x7f, 0x20, 0x0, 'syz0\x00', 0x7f}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x7, 0x78, 0x33}, {0x1, 0x9, 0x7}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[], 0x1c}, 0x7fff, 0x5, [0x12, 0x6, 0x4, 0x2c, 0x30, 0x1e, 0x20, 0xb, 0x2c, 0x25, 0x11, 0x1d, 0x38, 0x2c, 0x2b, 0x23], 0x2, 0x3, 0xfffffffffffffffd}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x488) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) 12:15:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xf4010000}], 0x2c) 12:15:26 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 525.928851][T26503] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xf5ffffff}], 0x2c) [ 526.328395][T26503] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 526.341950][T26503] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 526.356867][ T26] audit: type=1800 audit(1573992927.087:71): pid=26523 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17345 res=0 [ 526.378591][ T26] audit: type=1800 audit(1573992927.107:72): pid=26515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17345 res=0 12:15:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xdd92, 0x5, 0x2028a0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x800}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000240)=ANY=[@ANYBLOB="060000001c000000050000000100008003000000080000000400000006000000d41b4777fedb4586a5ca9f909c68f0d1cb504dede0bde772db79e94ad10f9bb9c96fc94124200868c411e063810000010055b8556a9ca7c3506126842c10b177505ec8f419278a120d1d9d4683033e029e23c0d6899bca1fd669b7324a480b7dc11b7bc87c9533f02843723ad32781c92c6992938123be"]) openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @ipv4={[], [], @loopback}, 0x4}], 0x1c) 12:15:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xf9030000}], 0x2c) 12:15:27 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:27 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf000}]}], 0x4924aa4, 0x0) 12:15:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') clone(0x400000, &(0x7f0000000080)="a1620a44ae6d2bd0a2c699b3fb163557a23151250d18945013322f860bcc9e1897914ca37f36f7c6be93c5679213aee69d564cce10", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="5d81ce8f71e5b38b70480e3f95e633cc14dde2bd500448011cb122b7c0e0e33cf2aa357d87cdb04490244a331e85161cafebffe2968ef2019561779965dfc84155fe67b1e9454e84b38cfa9de346690098a9b324570269e887ffd1708d19fc574e6b266e5a7e9bc0cb50300952876408fd3def") r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={0x0, r1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 526.416354][T26503] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:27 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xff03}]}], 0x4924aa4, 0x0) 12:15:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfa030000}], 0x2c) 12:15:27 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:27 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1242, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000100)={0x40000000, 0x400, 0x3a}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:27 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x33fe0}]}], 0x4924aa4, 0x0) 12:15:27 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r0) 12:15:27 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x108) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1730) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x0, &(0x7f0000001580)=[{&(0x7f0000000140)=""/79}, {&(0x7f00000001c0)=""/115}, {&(0x7f0000000280)=""/111}, {&(0x7f0000000300)=""/214}, {&(0x7f0000000400)=""/31}, {&(0x7f0000000480)=""/236}, {&(0x7f0000000580)=""/4096}], 0x0, &(0x7f0000002dc0)=""/53}, 0x6}, {{&(0x7f0000001640)=@nfc, 0x0, &(0x7f0000002b80)=[{&(0x7f00000016c0)=""/162}, {&(0x7f0000001780)=""/40}, {&(0x7f00000017c0)=""/190}, {&(0x7f0000001880)}, {&(0x7f00000018c0)=""/157}, {&(0x7f0000001980)=""/184}, {&(0x7f0000001a40)=""/34, 0xffffffffffffff97}, {&(0x7f0000001a80)=""/4096}, {&(0x7f0000002a80)=""/184}, {&(0x7f0000002b40)=""/57}], 0x0, &(0x7f0000002c40)=""/229}, 0xfffff801}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfc000000}], 0x2c) 12:15:27 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x34000}]}], 0x4924aa4, 0x0) 12:15:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100), r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:27 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r0) 12:15:28 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r0) 12:15:28 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, 0xffffffffffffffff, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 527.333288][T26633] netlink: 'syz-executor.3': attribute type 16 has an invalid length. 12:15:28 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x40000}]}], 0x4924aa4, 0x0) 12:15:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfcff0000}], 0x2c) [ 527.473918][T26633] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 527.577551][T26633] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 527.621188][T26634] netlink: 'syz-executor.3': attribute type 16 has an invalid length. 12:15:28 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, 0xffffffffffffffff) 12:15:28 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, 0xffffffffffffffff, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfdffffff}], 0x2c) [ 527.711973][T26634] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 527.756075][T26634] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x20400, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x283, 0x8f1, 0x9, 0x3, 0xff, 0x6, 0x8, 0x0, 0x0, 0xfffffffffffff000, 0x9, 0x4, 0x400, 0x1ff, 0xb6]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000002c0)={r5, 0xf0, "acac4167e46d2934140a0e74342cb480d19f98c8acc95316bab85ef1bb81d8b7677a156089eb543f2a927ba429dfcdf1e89825101aee2477b945be7998f422629c4132568da02d05e832b1c28d4903cab6fcc038d91931fffcdac000793728013c3d1285310dc0b3631d151fdc21446ed559e3ba7133c478ad1c34bc8263491a8db4e6e4f8848b21c84f702b4cd208af6644cb44ecb2813e808b2f22f19d0c8ab81cde94dd7b46eeb42003f7e9317cf3e89d425e6e8e48159ec44aae18d07e87506c03b70371e728303ce54b522e3d904561136d91f4344198dbafd1f55e3ec89a83d0838d21d3cfb3caaadc8aafc110"}, &(0x7f00000003c0)=0xf8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x35, 0x8000, 0x200, 0xffffffff, 0xd27, 0x1176ced, 0x3, 0x7, r6}, 0x20) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) 12:15:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfe800000}], 0x2c) 12:15:28 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x400300}]}], 0x4924aa4, 0x0) 12:15:28 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, 0xffffffffffffffff) 12:15:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) semget$private(0x0, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x2a}}], 0x2c) 12:15:28 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, 0xffffffffffffffff, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfec00000}], 0x2c) 12:15:28 executing program 0: ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, 0xffffffffffffffff) 12:15:28 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf0ffff}]}], 0x4924aa4, 0x0) 12:15:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000001c0)=0xc) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @val={0x3, 0x1, 0xe1c, 0x0, 0xffff}, @x25={0x3, 0x1, 0xf3, "28a1a490f19bb8875ac555cd79f9d9e29d551b86e15c338709141450d7e7d1ebe84f06a27d00dc237ec50e195f5ed06fb619460c1405f0f3a7c0399a3443a6d1af93ce002b90939da35a9e8045beb1663eba2b25ee843e414ccfcc798eab3b68a939d2c12e7e0e34cf163810675eb3045e3930a5a8a9cd4b70d9af8fb3bc13"}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000080)=0x4000, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfeffffff}], 0x2c) 12:15:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:29 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x1000000}]}], 0x4924aa4, 0x0) 12:15:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r3, r5, r6}, 0xc) socket$isdn(0x22, 0x3, 0x24) 12:15:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x40000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000140)) renameat2(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xd) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r3, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xff000000}], 0x2c) 12:15:29 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x2000000}]}], 0x4924aa4, 0x0) [ 528.716265][T26734] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:15:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) [ 528.791707][T26743] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[26743] [ 528.801682][T26734] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xffff1f00}], 0x2c) [ 528.940080][T26734] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:29 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x3000000}]}], 0x4924aa4, 0x0) 12:15:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 529.106941][T26743] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[26743] 12:15:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xffffffe4}], 0x2c) 12:15:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) sendto$x25(r0, &(0x7f0000000080), 0x0, 0x8c0, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x12) 12:15:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x501000, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0xe, &(0x7f0000000100)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x6}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000140)={0xfffffffb, 0x0, 0x43, &(0x7f00000001c0)="99be91060f8abf29fee5f6e9f7375c3e9add281dbc4c4d3d879bd16a5a4a6d4e45d61d690c66820c5b4bac46d7ffd61c80063120888f659f416687e9218dd23372bcab"}) ioctl$BLKRRPART(r5, 0x125f, 0x0) 12:15:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x4000000}]}], 0x4924aa4, 0x0) 12:15:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfffffff5}], 0x2c) 12:15:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x6000000}]}], 0x4924aa4, 0x0) 12:15:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x2e2e) r1 = socket$netlink(0x10, 0x3, 0x0) time(&(0x7f0000000140)) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xa000000}]}], 0x4924aa4, 0x0) 12:15:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfffffffd}], 0x2c) 12:15:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) recvmmsg(r0, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc000000}]}], 0x4924aa4, 0x0) [ 530.084838][T26837] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:15:30 executing program 3: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x12fc0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000100)={0x0, 0x101, 0x3e, &(0x7f00000000c0)=0x3fffc0000000000}) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfffffffe}], 0x2c) 12:15:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x400000, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e22, @loopback}], 0x1bd) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000340), {[{{@arp={@loopback, @multicast1, 0x0, 0x495bd40d3b6ac7ee, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast, {[0x101, 0x0, 0xff, 0xff, 0x94ba9c6baebc82d8, 0xff]}, 0x3, 0x713, 0x0, 0x7, 0x3ff, 0x1ff, 'bond_slave_1\x00', 'veth0_to_bond\x00', {0x101}, {0x7f}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local, @multicast1, @local, 0x2, 0x1}}}, {{@arp={@rand_addr=0x99, @multicast2, 0x0, 0xff, @empty, {[0x0, 0x7f, 0x9f93e2906e9f4a42, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x7f, 0x0, 0xff]}, 0x200, 0x6e2, 0x61e8, 0x4, 0x825, 0x7, 'syzkaller1\x00', 'veth0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local, @loopback, @local, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4f8) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) timerfd_settime(r3, 0x1, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000880)={0x0, 0x1}, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x80) ioctl$VIDIOC_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f00000001c0)={0xe073, 0x0, [], {0x0, @bt={0x3, 0x6, 0x0, 0x2, 0x1c, 0x7, 0x5, 0x1, 0x401, 0x5, 0x888a00, 0x4, 0x800, 0x8, 0x18, 0x1c}}}) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000000140)={0x0, 0xfffff000, 0x9, &(0x7f0000000100)=0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000), 0x0) [ 530.337565][T26837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x10) [ 530.474755][T26837] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = socket$l2tp(0x18, 0x1, 0x1) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x7ff, 0x4) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000001c0)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r7) r8 = getpgid(0x0) r9 = inotify_init1(0x0) fcntl$setown(r9, 0x8, 0xffffffffffffffff) fcntl$getownex(r9, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r10, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r11 = socket$inet6(0xa, 0x2, 0x0) close(r11) r12 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r12, 0x200006) sendfile(r11, r12, 0x0, 0x8000fffffffc) ioctl$ION_IOC_ALLOC(r12, 0xc0184900, &(0x7f00000003c0)={0x1ff, 0x14, 0x1, 0xffffffffffffffff}) r14 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r16 = inotify_init1(0x0) fcntl$setown(r16, 0x8, 0xffffffffffffffff) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r17, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r18 = inotify_init1(0x0) fcntl$setown(r18, 0x8, 0xffffffffffffffff) fcntl$getownex(r18, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r19, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r20 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r21) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r23, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$netlink(r3, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="8c0100003000010028bd7000fbdbdf256c0100006dab4250e092baff8fff49c99589bb57e46654e163a92501312510750b3bfefb03a1e0bfbff196b7e178d2e3f36307c97505e3b9dad11b4065dcaf8d57ad35d247092f125ea05d135a50597a97afba1b9febbc8ae949e1248136cb6fb404af23182da4a918229c59672064c861f7a2d4dbde5ecea09761933e6c253431390755f7e4080061007f00000108002b00", @ANYRES32=r1, @ANYBLOB="08001b00", @ANYRES32=r4, @ANYBLOB="ddaf163ec9f7046dfdaea561c4d2bdd0f69b3302cd3e8d5f32480d2630f5b81ccb5b26ce239996da34404b5d044c489c0a66fb1b331bbe6e1d83acff3789aca24e08004b00", @ANYRES32=r5, @ANYBLOB="9206c3ad628721d2231fc0130a2dd5de885c2626cbc3b8605079b1802900050bd62515d15e9a9c305c287f4eeb069ccb7e2b2461b3d118f89d07d757d3827c405438f54dfb6df343c35f11dda13e853f8a5c1c7e84ffef4593e796aa428cb792b4dd21a5a767b703a1ef0177bbef9920e27a8a15d87b40a150a1080060005139d935269e5d3bf66aed2c93dd8a7ce6012953a2232056ba03f4a2cb27443c160965423029666bf692cffb5de63aea2fdcc97f6638f71794256a2973b9057b6a021a5bc39b2efaccb371b02fec4088", @ANYRES32, @ANYBLOB="00000008000e00", @ANYRES32=r7, @ANYBLOB="08000f00", @ANYRES32], 0x18c}, {&(0x7f0000000480)={0x14ec, 0x2f, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x52, @u32=0xfffff800}, @nested={0x105c, 0x3b, [@generic="a06652bce772b685bc732ebca0e51a32b388cea1979d4b7b59b5e6b297b1114bf16ed2b4f5d77b6a3b14836bb4a0e5027acea96b05790e1a43532f", @generic="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@generic="03db352dfadd8c46bafa31ccad07c6fe2e8a86c477908f84d4c35c252b3dd5c755015782bd3ee8fbd4c6c0c321fd868ac8d02ca002ff72d2c7e929e6495a98529528787aa3fd4c2f720e079514830458dd3accb4c6ab0a8b3daf873532ab543be5cc8305f63dc563def4dc231862ae347526dac1f59bec51f2c08ded741eb0ed11a9ce6a2d5e1fb1a46ba32ea2ba580757d1dc35f59aeac049202b7b429dfb04fbefbdb789216203cd33313a4653e911f5c4aaaee9798755463296cf1a1f3bb6a9ed35a279d15c96660c244ff2af8d3d1041ce3f8c4bee4aa1536fcdb33681e1f5e33e842d5e02ae759b10b816bbfcc60e6103", @generic="b6d476bc402af1937ebb766220247b95aab7beacc23a0e47171d4fca4d222bae18988923289ccee20262ae97848973195b1f4df07857dcbed92b7c46f2e77a2c78d08f575b01aa7700e3d7993537eccd46ac2fe5dffb4aa5270946bcb2ff82ff7a08b0886f20dd8b89d1683992f5dfab21baef8f67c19a42a3a353df98d73545be6f849965c51b94eb6d5da5a7c8681aa95506dbb15a48edbd09054e9f8cf92770c9f7c9556736d9ad06c68d553e8deebd8f34", @typed={0x14, 0x33, @ipv6=@mcast2}, @nested={0xc, 0x33, [@typed={0x8, 0x15, @fd=r14}]}, @typed={0x14, 0x10, @ipv6=@empty}, @typed={0x8, 0x48, @fd=r15}]}, 0x32c}, {&(0x7f0000001d80)={0x25c, 0x14, 0x2, 0x70bd25, 0x25dfdbff, "", [@nested={0x90, 0x52, [@typed={0x20, 0x34, @binary="6c39a8cd9f8fa78100aa71a85c3af93e6dda47fdc01e06e5a81869"}, @typed={0x8, 0x74, @uid=0xffffffffffffffff}, @typed={0x14, 0x8e, @ipv6=@dev={0xfe, 0x80, [], 0x28}}, @typed={0xc, 0x5d, @u64}, @generic="c2b649cad5c38f3bc4e1e613f4da8fdb503ed9ec25a416cb1be812b7f4981157d4368c275a729247063f5303db910d0c4b069816c1b7e4a610", @typed={0x8, 0x9, @pid=r17}]}, @nested={0x58, 0x24, [@typed={0x8, 0x96, @pid=r19}, @typed={0x8, 0x2b, @uid=r21}, @generic="17bb553c1675f21ea5fcecd4e236120ab5d8d753838f5883368f7e168fc90be0309301cf5fa34afd67b4b3553dec645ae936b851f32f7109a460b7", @typed={0x8, 0x15, @uid=r22}]}, @nested={0x14, 0x1, [@typed={0x8, 0x74, @u32=0x7}, @typed={0x8, 0x68, @ipv4=@rand_addr=0xfff}]}, @nested={0x150, 0x8f, [@generic="b7e133edef29912d730af9", @generic="60199651c39001db1693ff469584ee80a2", @generic="ecea4f02a7f3e2be3d6cbce59952fe6025", @typed={0xbc, 0x71, @binary="ae80b6860c62af13d83bf56c5c1f52dc83cd411c97a6085e4cb32afc9d2630648be4ca65c5b57655f82d119dde01a5a00f8df00a4f8797124a6d60494ec0338fff97f713dc839abcc76f907146bc310a81eb07841c1c76bbb7f09e390402bb86f455d9243f3d55be654aae113d2fad60297fe3e40130250cd434e8f99eb135a8b6ea2661c0f2f01f9a97181da50102e8cba3d5095f25aa56db45faf819b45aa243796b3da9051467efe4dad401a032a59deb69d0463cf7"}, @generic="4629e7dca0aeae9ae6f26e808d7281ab6ee4e6fb610e8e544fd704095abdcd2d3ca57c3c84786cfc40991705c05800d670983927e09b972f17106633a71d4a8ebf6b241e7ee9f5b3d3c05caad91300829c7a95079205d0e71c8c34aba1d07ab3e03151"]}]}, 0x25c}], 0x4, &(0x7f0000002040)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r23]}}], 0x30, 0x4000}, 0x9000) r24 = socket$netlink(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000140)=@can, 0x80) sendmsg$nl_route(r24, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r25 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r25, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) sync_file_range(r25, 0xfffffffffffffffe, 0x87fffffff, 0x3) 12:15:31 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe000000}]}], 0x4924aa4, 0x0) 12:15:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 530.638935][T26876] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 530.718370][T26876] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) recvmmsg(r0, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x12) [ 530.764480][T26883] ptrace attach of "/root/syz-executor.3"[8741] was attempted by "/root/syz-executor.3"[26883] [ 530.820085][T26883] ptrace attach of "/root/syz-executor.3"[8741] was attempted by "/root/syz-executor.3"[26883] 12:15:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0xc0) [ 530.875480][T26876] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 530.904618][T26873] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 530.959913][T26876] ptrace attach of "/root/syz-executor.3"[8741] was attempted by "/root/syz-executor.3"[26876] [ 531.015669][ T26] audit: type=1800 audit(1573992931.737:73): pid=26871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17365 res=0 12:15:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2000006c) 12:15:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) ioctl$KIOCSOUND(r5, 0x4b2f, 0x8) 12:15:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 531.158589][T26873] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) [ 531.306705][T26873] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 531.360945][T26892] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 531.452507][T26883] ptrace attach of "/root/syz-executor.3"[8741] was attempted by "/root/syz-executor.3"[26883] [ 531.511350][T26892] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 531.539293][T26929] ptrace attach of "/root/syz-executor.3"[8741] was attempted by "/root/syz-executor.3"[26929] [ 531.586729][T26883] ptrace attach of "/root/syz-executor.3"[8741] was attempted by "/root/syz-executor.3"[26883] [ 531.666910][T26892] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 531.685533][T26876] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 531.708343][T26876] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x4, @perf_config_ext, 0x15ac0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:32 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="0200004000eb20eabacf2491a609a009f000004c200167e68d759ec87228262bf5520888b68968e40f98bc6b313c2eca21fa0d0fb97042054d5f9063a3b1de713d"]) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:32 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf000000}]}], 0x4924aa4, 0x0) 12:15:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) recvmmsg(r0, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) [ 531.766310][T26876] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$MON_IOCG_STATS(r2, 0x80089203, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f0000000000)={0x3, 0x4}) [ 531.845094][T26941] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:15:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}, 0xc00}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 532.088310][T26941] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x800, 0x8, 0x9, 0x40, 0xfff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20041, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0), 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x4, 0x1, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "ba6b4c2157f3f8aa"}, 0x10}, 0x1, 0x0, 0x0, 0xdaa6f228b5926952}, 0x20041001) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 532.194367][T26941] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x10000000}]}], 0x4924aa4, 0x0) 12:15:33 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = socket$l2tp(0x18, 0x1, 0x1) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x7ff, 0x4) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000001c0)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r7) r8 = getpgid(0x0) r9 = inotify_init1(0x0) fcntl$setown(r9, 0x8, 0xffffffffffffffff) fcntl$getownex(r9, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r10, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r11 = socket$inet6(0xa, 0x2, 0x0) close(r11) r12 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r12, 0x200006) sendfile(r11, r12, 0x0, 0x8000fffffffc) ioctl$ION_IOC_ALLOC(r12, 0xc0184900, &(0x7f00000003c0)={0x1ff, 0x14, 0x1, 0xffffffffffffffff}) r14 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r16 = inotify_init1(0x0) fcntl$setown(r16, 0x8, 0xffffffffffffffff) fcntl$getownex(r16, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r17, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r18 = inotify_init1(0x0) fcntl$setown(r18, 0x8, 0xffffffffffffffff) fcntl$getownex(r18, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r19, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r20 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r21) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r23, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$netlink(r3, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="8c0100003000010028bd7000fbdbdf256c0100006dab4250e092baff8fff49c99589bb57e46654e163a92501312510750b3bfefb03a1e0bfbff196b7e178d2e3f36307c97505e3b9dad11b4065dcaf8d57ad35d247092f125ea05d135a50597a97afba1b9febbc8ae949e1248136cb6fb404af23182da4a918229c59672064c861f7a2d4dbde5ecea09761933e6c253431390755f7e4080061007f00000108002b00", @ANYRES32=r1, @ANYBLOB="08001b00", @ANYRES32=r4, @ANYBLOB="ddaf163ec9f7046dfdaea561c4d2bdd0f69b3302cd3e8d5f32480d2630f5b81ccb5b26ce239996da34404b5d044c489c0a66fb1b331bbe6e1d83acff3789aca24e08004b00", @ANYRES32=r5, @ANYBLOB="9206c3ad628721d2231fc0130a2dd5de885c2626cbc3b8605079b1802900050bd62515d15e9a9c305c287f4eeb069ccb7e2b2461b3d118f89d07d757d3827c405438f54dfb6df343c35f11dda13e853f8a5c1c7e84ffef4593e796aa428cb792b4dd21a5a767b703a1ef0177bbef9920e27a8a15d87b40a150a1080060005139d935269e5d3bf66aed2c93dd8a7ce6012953a2232056ba03f4a2cb27443c160965423029666bf692cffb5de63aea2fdcc97f6638f71794256a2973b9057b6a021a5bc39b2efaccb371b02fec4088", @ANYRES32, @ANYBLOB="00000008000e00", @ANYRES32=r7, @ANYBLOB="08000f00", @ANYRES32], 0x18c}, {&(0x7f0000000480)={0x14ec, 0x2f, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x52, @u32=0xfffff800}, @nested={0x105c, 0x3b, [@generic="a06652bce772b685bc732ebca0e51a32b388cea1979d4b7b59b5e6b297b1114bf16ed2b4f5d77b6a3b14836bb4a0e5027acea96b05790e1a43532f", @generic="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@typed={0x1c, 0x39, @binary="dd83414d2e6f0db8481205953c4718b74cdbdae707beca"}]}, @generic="f51b5fc4f2479daf28ea880f51d0e32edae1e6b504ee23b191cd9a33ac41b3175c9e6c586c137071581f45d4c6e24d87a435ebde847ef35598178522e9c37af0007d88caac5c1ab03b8ce780475f1e9cae89641ce96cf6b82cf61e172f782b6d19449b75315992c177c901c02ada5bab85d2750d8790bb1581044b6c85175fc527b918e3cd43240f868af59c36ad4e36e07c5261a619cf22df32a45dc8fa77c785806cdfcb2746066cdf66473f4e374f11befdd13fa02a578bdfb4406b95ff66655101905db370b6d988310bd51f8d48e1b006ec0aa7f861c44e0a6f8b7f78", @nested={0xd4, 0x40, [@generic="6528316b35abc7c21e7cd690e1629a2144e03cc02b47f1d1993ed3717636c9196af1ba5b69fee9c3bf55985f018e5439b08c48452736ee82851971d8d0438ce151e2961d2a6d6d1264361bb8f96ebdb87807705abc7de232a23dc2b11325388b7f3f418691ef2b3dd0423b25d664515850fc3442d165c1c6740a810badc415f9495be5d0f4d3ac399b5dc68db48ac3a122ada6fb657b543a93b2b62cc2157815d6c6841371f18bb90f97373ef065c0fac97cee8661675ddee05de44ef6d75bd2ccedd677c1aa", @typed={0x8, 0x5e, @pid=r8}]}, @generic="95c6d291d1bef78f9092ca3b54042dab6f918d62336d71217a071b18083654e5502ae03698b19fd7294703c869c99239a5c69a9df322089c8a630449e12cca55ccdae371f65e950654edd646456a4eb4eceb013ad8e5361ca701d5", @nested={0x25c, 0x25, [@generic="6d6ce7b7e643bb68dbad5fcd662bdf6d89d641964df93b3bbbec2885c0b96cc2131f79bbf50f8cee0c404a4a717e66860a8a01c389d9d4fe4fd968a2cc1771ab46a77c79f9a4bd3f92b02df59d99e850711992087136ff0ca90976e88ff38209b03f181731aa825b2dfe37bf89fe03716e1384bcf351ef2cf2a87b11dc0d220ff1c1fbc9cada0623cd79e9fb6601e4dbefeebe196c0a2d19b2bb51ef3104aafb7241bb5098ae27dc99113f17e81ebdb649abae0998293d31f9872a98e1bba702f7597dbf220576c482cf3dfe9229675da9b4e394911098a5852ce2dc425958ad4960d6", @generic="21e0ab8e24dd8c5efc6ba5ef66a3f9da048d751d0c0ff8737ffd5707c2c23e05fb1b87b0f83570b325be6385c45f868b45162e40d690399bd6a730a85318262e5bd65c00cd6546eb005d93ac5e4d2c6c465607773104a5", @generic="49c9e099228b672938ff66b1e7f44e5f2dccc1ee52c9e84920e492c312c7065662d64fadc06ba5bdc52210e7434c71653c537ddbc944cfbae6ad3d79461aed2faf3f56bfe1c9b6408443a5b054ad72", @generic="cc7cd4789f1b1d16d5cfcc5ad591148b4c85a62095f0bbd469f8eb967ffe3506f3727d5ac4a0f170d7c32a590f48705942e547898ffe2cc303181e422205e1d7b7620d19ddd1974fbc137554d3baa791c75b0033f953364a838bdbb7f9235b1168c99bddec", @typed={0x8, 0x56, @pid=r10}, @generic="d03d6886cc4b814433ac543d647faf86508272a2c7b05b1fdd3fd7957e466236b3be0b76bc04e166e6d55280ebe4f5ac3e9a947333f6904d3ec0c90ab4d8ab9799e5278452a2647209d804b070fc68e3ac183ca56e3f44b5", @typed={0x8, 0x58, @u32=0x4e5}]}, @nested={0xc, 0x72, [@generic="e0fb698784cd6c8a"]}]}, 0x14ec}, {&(0x7f0000001980)={0x32c, 0x1a, 0x0, 0x70bd29, 0x25dfdbfc, "", [@nested={0x138, 0x92, [@typed={0x8, 0x54, @fd=r13}, @typed={0x4, 0x50}, @generic="f76f3ae794829541e755025c4dd0650b4bcb47395c1ef6d1635bcc71f4268986075c7dbb80156018477606cd0f5c57292be476b06452b739640ff74e18f9cb53304e80a920bb71e8f77b89bf293081eda7240e68b4e9f0cd5b789f59173df6bd8ef911a94524eac40836f2adbf35846257f823a574bd57e1ced1b82a329b602d0529defd618e2f7fc3e301e2a865aa", @generic="de60c6080a77d70088f29763a78c27b801561758ba7a0ef770120be996a9856b66e8280df4be3be1dd254a156378d75b36e4ffd98146eaef1c2432f32107605dd6c637f8ea900ab0cac2ef97d18131dc6f8b4f88c01af748af1931234c3de63d4965e58545e2b7a90babc6aa742b87a176019a7862c9645f5e92d56308e365d738671b373bc4db9dac2e2fdb2c0961b7992c338a824b"]}, @generic="03db352dfadd8c46bafa31ccad07c6fe2e8a86c477908f84d4c35c252b3dd5c755015782bd3ee8fbd4c6c0c321fd868ac8d02ca002ff72d2c7e929e6495a98529528787aa3fd4c2f720e079514830458dd3accb4c6ab0a8b3daf873532ab543be5cc8305f63dc563def4dc231862ae347526dac1f59bec51f2c08ded741eb0ed11a9ce6a2d5e1fb1a46ba32ea2ba580757d1dc35f59aeac049202b7b429dfb04fbefbdb789216203cd33313a4653e911f5c4aaaee9798755463296cf1a1f3bb6a9ed35a279d15c96660c244ff2af8d3d1041ce3f8c4bee4aa1536fcdb33681e1f5e33e842d5e02ae759b10b816bbfcc60e6103", @generic="b6d476bc402af1937ebb766220247b95aab7beacc23a0e47171d4fca4d222bae18988923289ccee20262ae97848973195b1f4df07857dcbed92b7c46f2e77a2c78d08f575b01aa7700e3d7993537eccd46ac2fe5dffb4aa5270946bcb2ff82ff7a08b0886f20dd8b89d1683992f5dfab21baef8f67c19a42a3a353df98d73545be6f849965c51b94eb6d5da5a7c8681aa95506dbb15a48edbd09054e9f8cf92770c9f7c9556736d9ad06c68d553e8deebd8f34", @typed={0x14, 0x33, @ipv6=@mcast2}, @nested={0xc, 0x33, [@typed={0x8, 0x15, @fd=r14}]}, @typed={0x14, 0x10, @ipv6=@empty}, @typed={0x8, 0x48, @fd=r15}]}, 0x32c}, {&(0x7f0000001d80)={0x25c, 0x14, 0x2, 0x70bd25, 0x25dfdbff, "", [@nested={0x90, 0x52, [@typed={0x20, 0x34, @binary="6c39a8cd9f8fa78100aa71a85c3af93e6dda47fdc01e06e5a81869"}, @typed={0x8, 0x74, @uid=0xffffffffffffffff}, @typed={0x14, 0x8e, @ipv6=@dev={0xfe, 0x80, [], 0x28}}, @typed={0xc, 0x5d, @u64}, @generic="c2b649cad5c38f3bc4e1e613f4da8fdb503ed9ec25a416cb1be812b7f4981157d4368c275a729247063f5303db910d0c4b069816c1b7e4a610", @typed={0x8, 0x9, @pid=r17}]}, @nested={0x58, 0x24, [@typed={0x8, 0x96, @pid=r19}, @typed={0x8, 0x2b, @uid=r21}, @generic="17bb553c1675f21ea5fcecd4e236120ab5d8d753838f5883368f7e168fc90be0309301cf5fa34afd67b4b3553dec645ae936b851f32f7109a460b7", @typed={0x8, 0x15, @uid=r22}]}, @nested={0x14, 0x1, [@typed={0x8, 0x74, @u32=0x7}, @typed={0x8, 0x68, @ipv4=@rand_addr=0xfff}]}, @nested={0x150, 0x8f, [@generic="b7e133edef29912d730af9", @generic="60199651c39001db1693ff469584ee80a2", @generic="ecea4f02a7f3e2be3d6cbce59952fe6025", @typed={0xbc, 0x71, @binary="ae80b6860c62af13d83bf56c5c1f52dc83cd411c97a6085e4cb32afc9d2630648be4ca65c5b57655f82d119dde01a5a00f8df00a4f8797124a6d60494ec0338fff97f713dc839abcc76f907146bc310a81eb07841c1c76bbb7f09e390402bb86f455d9243f3d55be654aae113d2fad60297fe3e40130250cd434e8f99eb135a8b6ea2661c0f2f01f9a97181da50102e8cba3d5095f25aa56db45faf819b45aa243796b3da9051467efe4dad401a032a59deb69d0463cf7"}, @generic="4629e7dca0aeae9ae6f26e808d7281ab6ee4e6fb610e8e544fd704095abdcd2d3ca57c3c84786cfc40991705c05800d670983927e09b972f17106633a71d4a8ebf6b241e7ee9f5b3d3c05caad91300829c7a95079205d0e71c8c34aba1d07ab3e03151"]}]}, 0x25c}], 0x4, &(0x7f0000002040)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r23]}}], 0x30, 0x4000}, 0x9000) r24 = socket$netlink(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000140)=@can, 0x80) sendmsg$nl_route(r24, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r25 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r25, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) sync_file_range(r25, 0xfffffffffffffffe, 0x87fffffff, 0x3) 12:15:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x20000380}]}], 0x4924aa4, 0x0) 12:15:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x8, 0x9, 0x1, 0x3}) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 532.723747][ T26] audit: type=1800 audit(1573992933.447:74): pid=26960 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17745 res=0 12:15:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x3f000000}]}], 0x4924aa4, 0x0) 12:15:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'vmnet0'}, {0x20, 'ppp1\'])'}, {0x20, 'cpuset)em0self\''}, {0x20, '-'}], 0xa, "03d13842a318523b9053130f529256d2dab977ca802cb6c5170f1072cbe426c14164909eaa0c674eca6386f101522d58d217870a134b62e4a4248d7204165c2e9128b0ad646ea2d32840f8d83286f6065b17f7714d6365a84f54744cf4f0b078a4c79cf72097c3970021"}, 0x96) 12:15:33 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 532.802325][T26998] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 532.838042][T26998] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 532.936767][T26998] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 532.947384][T27004] ptrace attach of "/root/syz-executor.0"[8707] was attempted by "/root/syz-executor.0"[27004] [ 532.970205][T26999] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 532.994452][T26999] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 533.013008][ T26] audit: type=1800 audit(1573992933.737:75): pid=26980 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17826 res=0 12:15:33 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) mlockall(0x1) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) [ 533.156720][T26999] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x158, 0xff, 0x3, 0x0, 0x3, 0x0, 0x41c2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0xfffffffc, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f00000002c0)=""/187, 0xffffffffffffffff) close(r1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$UI_SET_KEYBIT(r4, 0x40045565, 0x7c) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000000100)=0x9, 0x4) sendfile(r1, r5, 0x0, 0x8000fffffffc) ioctl$USBDEVFS_RELEASE_PORT(r5, 0x80045519, &(0x7f00000000c0)=0x3ff) r7 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x94) write$binfmt_script(r7, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c6530206fe86d5f73636f726500f39a49fcac9703f980835c632472c19e8af25bcad79e7909e7eaf5e89e7e85f34c00d214640d4786c2839d3c366cb93e4171aa5f565f4d5c1afa708745432fa228aff1232885fdac2723df0ed5bf2c219074047f0a197bb894ba61480b72d1dd86d67c7e183530343d6b0d87835d7fc25f547998ee5fe7a57c0c993f05a0a0892cc7c0851e3159a24a689006ca5142f982ddda94204f99ed22a6f6be72594d6f9b4a07c70900f79b08e84b7c7b5353086e3b79334b9acecba2e977be433007092d474100"/229], 0xc6) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r8, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r5, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r5}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r3, &(0x7f00000001c0)={0x4, 0x8, 0xfa00, {r5, 0x8}}, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000140)) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="afdd1cb0", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r9}, &(0x7f00000004c0)=0x10) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f00000000c0)={0x2, 0x8}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$FIBMAP(r10, 0x1, &(0x7f0000000100)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000080)={r9, 0x98fe}, 0x8) 12:15:34 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x40000000}]}], 0x4924aa4, 0x0) 12:15:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 533.401468][T26998] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 533.605202][T26998] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 533.651112][T26988] ptrace attach of "/root/syz-executor.0"[8707] was attempted by "/root/syz-executor.0"[26988] [ 533.733721][T26998] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 533.824447][T27030] netlink: 'syz-executor.3': attribute type 16 has an invalid length. 12:15:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'vmnet0'}, {0x20, 'ppp1\'])'}, {0x20, 'cpuset)em0self\''}, {0x20, '-'}], 0xa, "03d13842a318523b9053130f529256d2dab977ca802cb6c5170f1072cbe426c14164909eaa0c674eca6386f101522d58d217870a134b62e4a4248d7204165c2e9128b0ad646ea2d32840f8d83286f6065b17f7714d6365a84f54744cf4f0b078a4c79cf72097c3970021"}, 0x96) 12:15:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 533.872103][T27030] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 533.926772][T27030] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:34 executing program 4: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x500, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f00000001c0)={0x1, 0x2, @value=0x780c}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=@routing={0x12, 0x8, 0x3, 0x2, 0x0, [@local, @remote, @mcast1, @mcast1]}, 0x48) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x154, r3, 0xc00, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}]}, @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_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x64}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}, @TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa9f2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x14}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x338}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) write$FUSE_STATFS(r1, &(0x7f0000000080)={0x60, 0xfffffffffffffff5, 0x3, {{0x731b0857, 0x401, 0x7, 0xffffffff80000001, 0x0, 0x10ea, 0x5, 0x7f}}}, 0x60) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r6, 0x1}, &(0x7f00000004c0)=0x8) [ 533.967833][T27039] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:15:34 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x58020000}]}], 0x4924aa4, 0x0) 12:15:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 534.063957][T27039] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x8, 0x9, 0x1, 0x3}) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:34 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 534.197587][T27039] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 534.226992][T27036] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.287088][T27036] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140)=0x1f, 0x8) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='nolazytime\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0xfffffffffffffd6e, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') 12:15:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 534.370720][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.406177][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.453842][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.505463][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.521910][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.532300][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.540835][T27057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 534.626754][T27044] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x3}, 0x1c) close(r1) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r1, r4, 0x0, 0x8000fffffffc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000), 0x4) 12:15:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) 12:15:35 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:35 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x60000000}]}], 0x4924aa4, 0x0) 12:15:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 534.686493][ T8738] ip6_tunnel: ì xmit: Local address not yet configured! [ 534.693993][ T8738] ip6_tunnel: ì xmit: Local address not yet configured! [ 534.716195][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 534.751660][T27089] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 534.810158][T27089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 534.856508][T27089] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:35 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000080)={0x7, 0x40000, "d384b736485a21613073b035c077824cc933301e822e5fa7", {0x9, 0x7fff}, 0x80000001}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xf832c0, 0x0) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12, r2, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 534.938013][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x40000, 0x0) bind$nfc_llcp(r0, &(0x7f00000005c0)={0x27, 0x0, 0x2, 0x7, 0xa, 0x4, "3bf44fb4ed7ff9e4e6c2d9e90f5d801a67f70b275bfc0ed70ac2531fd8da4aea718b8ada3fe58a145fa6089b0618be4bd566e821a8d391457af89eff09840b", 0x1b}, 0x60) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r3, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:35 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:35 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x65580000}]}], 0x4924aa4, 0x0) [ 535.146161][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x7fffefd7}]}], 0x4924aa4, 0x0) [ 535.506127][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x7fffefe1}]}], 0x4924aa4, 0x0) 12:15:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7e, 0x200) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @local}}, 0x1e) 12:15:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:36 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x818240, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @dev}, &(0x7f0000000540)=0xc) r7 = socket$inet6(0xa, 0x2, 0x0) close(r7) r8 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r8, 0x200006) sendfile(r7, r8, 0x0, 0x8000fffffffc) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f00000007c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000840)=""/225, 0xe1}, {&(0x7f0000000940)=""/208, 0xd0}, {&(0x7f0000000a40)=""/139, 0x8b}, {&(0x7f0000000b00)=""/124, 0x7c}, {&(0x7f0000000b80)=""/93, 0x5d}, {&(0x7f0000000c00)=""/17, 0x11}, {&(0x7f0000000c40)=""/33, 0x21}], 0x7, &(0x7f0000000d00)=""/157, 0x9d}, 0x40000000) r10 = socket$inet6(0xa, 0x2, 0x0) close(r10) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r11, 0x200006) sendfile(r10, r11, 0x0, 0x8000fffffffc) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r13, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r14}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r15 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r15, 0x800000c0045006, &(0x7f0000000000)=0x7b) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r17, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r17, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r18}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r19 = syz_open_dev$admmidi(&(0x7f00000011c0)='/dev/admmidi#\x00', 0x8, 0xc4800) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001280)=@newlink={0x290, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffffe}, @IFLA_XDP={0x268, 0x2b, [@IFLA_XDP_FD={0x74, 0x1, {0x3, 0x8, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x51f57566, 0x0, 0x0, 0x0, 0x2}, [@map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x10000}, @generic={0x3, 0x2, 0x6, 0x4, 0x1}, @alu={0x4, 0x1, 0x8, 0x0, 0xae639e6e3978b326, 0x50, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000180)='GPL\x00', 0x7fffffff, 0x0, 0x0, 0xe3b80, 0x4, [], r4, 0xf, r5, 0x8, &(0x7f0000000300)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0xffffffff, 0x7}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0x9, 0xb, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0x2, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x1, 0xc, 0x2, 0x3, 0xfffffffffffffff0, 0x8000000000000011}, @alu={0x7, 0x0, 0x5, 0x2, 0xb91bdadc61794760, 0x3d09fb4a1f70eeab, 0x10}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x64, &(0x7f0000000480)=""/100, 0x40f00, 0x3, [], r6, 0x5, r0, 0x8, &(0x7f0000000580)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0x5, 0x8847, 0x7}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x1}, @IFLA_XDP_FD={0x74, 0x1, {0x10, 0x9, &(0x7f0000000600)=@raw=[@call={0x85, 0x0, 0x0, 0x4b}, @generic={0xa3, 0x1, 0xf, 0x1000, 0x1}, @jmp={0x5, 0x0, 0x3, 0x8568459d0f84f31, 0xa, 0x18, 0xfffffffffffffff0}, @ldst={0x2, 0x1, 0x2, 0xa, 0xb, 0xfffffffffffffff0, 0x10}, @map_val={0x18, 0xe, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0x3ff}, @alu={0x4, 0x1, 0x8, 0x96dda5ec8e291170, 0x2, 0x40, 0x1}, @jmp={0x5, 0x1, 0x2, 0x1, 0x8, 0xffffffffffffffe0, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xb, 0x1a, 0x0, 0x20, 0x10}], &(0x7f0000000680)='GPL\x00', 0x40, 0xde, &(0x7f00000006c0)=""/222, 0x41000, 0x4, [], r9, 0xe, r11, 0x8, &(0x7f0000000e00)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000e40)={0x0, 0x0, 0x698, 0x26b}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x9}, @IFLA_XDP_FD={0x74, 0x1, {0x12, 0x12, &(0x7f0000000e80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5aad2a5b, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x1, 0x0, 0x5, 0x6, 0x28, 0x8}, @exit, @map={0x18, 0x8, 0x1, 0x0, r0}, @map_val={0x18, 0x7, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x455}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x80000000}, @exit, @map_val={0x18, 0xa, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000f40)='syzkaller\x00', 0x7, 0x77, &(0x7f0000000f80)=""/119, 0x0, 0x6, [], r14, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000001000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000001040)={0x4, 0xa, 0x7, 0x7}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0xa, 0xe, &(0x7f0000001080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0x7, 0x0, 0x3, 0x20, 0x8}, @alu={0x4, 0x0, 0xc, 0xb, 0x4, 0xc, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r15}, @alu={0x3, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff}, @exit, @ldst={0x2, 0x3, 0x6, 0x2, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x61}, @exit]}, &(0x7f0000001100)='GPL\x00', 0x6d0b, 0x78, &(0x7f0000001140)=""/120, 0x40f00, 0x2, [], r18, 0x22, r19, 0x8, &(0x7f0000001200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000001240)={0x0, 0x5, 0x1, 0x8000}, 0x10}}]}]}, 0x290}}, 0x0) r20 = dup(r1) ioctl$CAPI_INSTALLED(r20, 0x80024322) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x0, 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) r21 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r21, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80082, 0x0) accept4$ax25(r1, &(0x7f0000000080)={{0x3, @bcast}, [@null, @bcast, @netrom, @null, @default, @remote, @rose, @netrom]}, &(0x7f0000000100)=0x48, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e24, @broadcast}], 0x20) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x101000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) r6 = socket$inet6(0xa, 0x2, 0x0) close(r6) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r7, 0x200006) sendfile(r6, r7, 0x0, 0x8000fffffffc) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000000340)) sendfile(r4, r5, 0x0, 0x8000fffffffc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000300)=0x4) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) r10 = socket(0x10, 0x803, 0x0) r11 = socket(0x2000000000000010, 0x3, 0x0) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r11, &(0x7f0000000240)={0x0, 0x7e, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r12, 0x503}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r10, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r12, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x7c, r12, 0x300, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x16}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x7c}, 0x1, 0x0, 0x0, 0x43b3c244657eae96}, 0x28000000) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r9}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) bind$xdp(r2, &(0x7f0000000180)={0x2c, 0x9, r9, 0x6}, 0x10) bind$x25(r2, &(0x7f00000001c0)={0x9, @remote={[], 0x0}}, 0x12) 12:15:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x80030020}]}], 0x4924aa4, 0x0) 12:15:36 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x1d) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r1, r4, 0x0, 0x8000fffffffc) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={r7, 0x5}, &(0x7f00000000c0)=0xc) 12:15:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x81000000}]}], 0x4924aa4, 0x0) [ 536.191895][T27182] validate_nla: 4 callbacks suppressed [ 536.191906][T27182] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 12:15:37 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140), 0x800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 536.277893][T27182] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 536.287893][T27182] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:37 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140), 0x800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 12:15:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 536.541163][T27192] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 12:15:37 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x88a8ffff}]}], 0x4924aa4, 0x0) [ 536.679295][T27192] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 536.714335][T27192] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:37 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 536.976243][T27197] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 536.997514][T27197] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 537.032740][T27197] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 537.196779][T27171] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 537.205185][T27171] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 537.221065][T27171] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007680)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000007a00)=""/222, 0xde}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f0000000480)=""/137, 0x89}], 0x4, &(0x7f0000000540)=""/199, 0xc7}, 0xe4}, {{&(0x7f0000000640)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/187, 0xfffffffffffffff7}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000780)=""/254, 0xfe}], 0x3, &(0x7f00000008c0)=""/200, 0xc8}}, {{&(0x7f00000009c0)=@ipx, 0x80, &(0x7f0000000c00)=[{&(0x7f0000007900)=""/157, 0x90}, {&(0x7f0000000b00)=""/224, 0xe0}], 0x2}, 0x2}, {{&(0x7f0000000c40)=@ethernet={0x0, @local}, 0xfffffffffffffe7d, &(0x7f0000001d00)=[{&(0x7f00000079c0)=""/11}, {&(0x7f0000000d00)=""/4096, 0x1000}], 0x2}, 0x35}, {{&(0x7f0000001d40)=@xdp, 0x80, &(0x7f0000002240)=[{&(0x7f0000001dc0)=""/16, 0x10}, {&(0x7f0000001e00)=""/29, 0x1d}, {&(0x7f0000001e40)=""/93, 0x5d}, {&(0x7f0000007c40)=""/161, 0x99}, {&(0x7f0000001f80)=""/214, 0xd6}, {&(0x7f0000002080)=""/185, 0xb9}, {&(0x7f0000002140)=""/215, 0xd7}], 0x7, &(0x7f00000022c0)=""/162, 0xa2}, 0x6}, {{&(0x7f0000002380)=@nfc_llcp, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002400)=""/228, 0xe4}, {&(0x7f0000007b80)=""/183, 0xac}], 0x2, &(0x7f0000002600)=""/232, 0xe8}, 0x4}, {{&(0x7f0000002700)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002780)=""/99, 0x63}, {&(0x7f0000002800)=""/106, 0x6a}, {&(0x7f0000002880)=""/155, 0xfffffffffffffcef}, {&(0x7f0000002940)=""/222, 0xde}, {&(0x7f0000002a40)=""/181, 0xb5}], 0x5, &(0x7f0000002b80)=""/225, 0xe1}, 0xd9}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002c80)=""/134, 0x86}, {&(0x7f0000002d40)=""/168, 0xa8}], 0x2, &(0x7f0000003180)=""/4096, 0x1000}, 0x7ff}, {{&(0x7f0000002e40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000005280)=[{&(0x7f0000002ec0)=""/150, 0x96}, {&(0x7f0000002f80)=""/104, 0xfffffffffffffcc5}, {&(0x7f0000003000)=""/220, 0xdc}, {&(0x7f0000003100)=""/3, 0x3}, {&(0x7f0000004180)=""/174, 0xffffffffffffff16}, {&(0x7f0000004240)=""/19, 0x13}, {&(0x7f0000004280)=""/4096, 0x1000}], 0x7}, 0x1}, {{&(0x7f0000005300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006600)=[{&(0x7f0000005380)=""/61, 0x3d}, {&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/58, 0x3a}, {&(0x7f0000006440)=""/48, 0x30}, {&(0x7f0000006480)=""/53, 0x35}, {&(0x7f0000007b00)=""/94, 0x5d}, {&(0x7f0000006540)=""/146, 0x92}], 0x8, &(0x7f0000006680)=""/4096, 0x1000}, 0x8}], 0xa, 0x40010101, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:38 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40201, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1000, "5f3563a3e540393b9c493e70111e2e5cfbaa983fdfee4984e6655ecfb1abbadc52b8fa18c181fdd046b91144158ab2597ecac160694f9ce7f440ebebbffc5f969781461dd53058b56f17436970eb6fa4e4d433c5788ebf1d7f4b19edd319beac97173c9a0abab80a970ac3f13e6eddc5cc5d504a6ec679aeca0618afbf0db94360b8c3e9b63c8d793a6b8a44468b61b2096f23a249b9afc9cc154f63b3cfa4155f0724a04e94cc06666d122b6f364c576a3bae3293e41c1e33d5e208630ed2d0c608440329d785cab4f924e3f11797c494524de4056167d16eae32153165b232934a03521f5cb3c40e9fd345b6530ebf8c3acdb42b04a4c1c23726530d4827da1afd9c940f0ec151f4f08072b90a914d4edea1e54833b57fd0d857598b90a834e13ed03b6150dcebbc1af27e863aa7354e38196758b107e053a2458cd3bf908a6bc0b874616eb69e4cafabcf29696c4ab2de39a52476351e75affb365d7a8141a2b03c7eafef36a25d67c4bae9129ff5e2ad5a130182a10d754ed41e49de1c95bb278f3b2913ac2324ce8ec76926bf6559c46f0b4f9acc7263aff59a52e58e200d4653c9cc6733af1e2987e11edd871dfd78c52a7a077ef71af094805080b6da5aa6c9e64f0936f7c6aa52694b178d870e613cf9469fef6b1727a147cae37801a5cabb315183fb58e1d6f671b448c0f895dabfd752d906a7099d6a6943d09f5814fe996cff61152b16d58cb36b550b6eaff47b85027d60e0537220b8e258e5d635d0110939341b7aa37afeead601095a963c2f6c0832fe7ac95f1e2a97b79e6e1f5566471aeaf01a37c38f9a2f4a7f990203bbf80a48c3d6b2d4fcc898f45fcc7f15811ee55db1d267b3200c558bd77dec3bef1c6cf8731c07bc367665a3eff1aedcc61b95ff52e8c68692e9a9fb389a607d87f88ac6fba0630fba4dc3c8bc57e69fe2453ba84f3c8aa7186586c18a72f5400ccb578c85b3fb37175afadc8a1f343a12cfe432121601dee1d3ee2e458338aaf138adc8b801fede591276045bed3fd24af235d3182ad6a26ce7d32c968270c86c05eb014cc86e313aa940585d2000b97b0d6c1fdf6c151cc8da9f8f270994c2302d501c804900f8ddefc23d26d177f4f8a45d874715d9775511cf7a1c7a2983b4176aa1058929d58f2f5089349ca49a8e4ec8bcf70c199da5d57ea6762aa8ec09924cbeabb2525d179de356249a979e97cb06cc99b7c73347b5d32942adaa21fbca529bdd82aabf0dab9dfec0b9bbbc76516c49e43037fa3bbcb10dd93e2ac7441ecd9de0a68a0c1266a83986a35b19f1e9664065484f0edee4b730126e351f4506bb71c7c5eb85de76e008032d2232bfbbba8e2ee31ac0f1006d99d26ccc8f4d145186408765d5fd2ab10ac401aac7e61b4c59ebdcd08ca6c2383669b4b2afdd9a8d01457cd9cc3dbecd614da3c8c491396d1eb16bf1f5125887c8765a99c5e4f515eb16fa5caa9c195b566982b05ea97f37871347f3536128074fc43433b3ed3e444df25e3d7bbe20f4487bc244e4b4069a66f9e7601f4644781182c9776472e128ce6401aa8407e8a51dfe8b28425809f461eac188de1182f2eec5d38f12249a4967acec29e7eb290eb8ff787dbc2b34fe6d1581fda8aae4ada65857f5ea297f846bc4ad8f5625d2744f7bf893900f5e09bdb8176a19a642b028d388a71711fc312916171d4bd777d816fc9283b73e2a646d432e780c923301b785ef68124e2cb42eab36a0513657a35c8a804993abe313a36e060ef8bfa626e9a5247e32bf70e147fa4fec8ada698af58d505494f41943dd3ed024f231c37f58d442e4d58fe9c5f2d1ada209500c3511e7ab94ac94c828270217d83e7d8b47a1d9a12da2965648ef8912264c65d82d633d04067ea622115d77c901a963914c8bcbec8ab1ea9f08e72e67199ac8869dd5328283f371de00083b791e735fa777cc27934d5970a92574aaebba66ced3bf18c03cc887b78221907d86637ff8bba32a3228fb32d396d504f73e568dd8fb6de143fdf18439f23b7b78dd4a352ba379ea7924e59d235b1cb5700a7481b68998d4c26a263fe218c8cbe1de4a6401aaa01bc3a7b47f8290c542f0eeee86b72f31c27140acde63bb75985fe231db0de7647d9bb4488db27881f449f813215e67dfac8d003e6f1b26b046904a5dcb6e91999d63c36f999bb08b0aa22a55026811cb8385f774a3904a77f4d5ec6d9309bda6087db33ae2c0e64e68af67edd5692f960ba2846913bde2b034cc599fcc0f9d0e9717efb4e418332457d951953e6730f3992e94b01cea57beb952205c2bf3504e1330cb4868e887ca17029723ba8cbafde14fd8f1f6d9a73038bc9e3e1c8ed522844cf4f0b5c6fccf13efba01229fed041eec770daf386dfccfeb585d9dd1500cf0abbb61636561c09f7d2262521dd1c17875a2663ea617bd0777f9e98503a9785ea7517d4bd92b8074b70bc5368d0f62a0934163dfb381fedbc3ed97986a65d68919672bd55ee7273a46ef3956ae8237df752e4557ebbb36390bb312b9630e90b23535174f6b4d50c75ead96354247a89630e77aadc3001dce391b36e8366ac95073ee09c3cf4579222b763da4ebad1a3088c747e5c6d489bc6fbd5fac7b90193b3020b628839f2aaa83b8e479369a929be76c83a9fd5c116327fe43c701e788c7db13694005b04a8f66f429ac38286136bec577dd3010afcc2fdbd5a045d45bd6827c7a874c2197ba4be2eaa3f4bc385f89537296d8d85946ddf06464b4eb78cf0b7728f84f40542b3704f226246e263f722faed342666afc199b95c2f9949ee90bc3fbd7e7cb8b67f2325fb759c3c1399b70d935cdfabcfefa1b8abdf2313a95c98e7336758985f5191a7a6f93d8471a870aeb64c79a639f18912464f9276cb1035bcb68b20871a7438035c943fce2521d5c74fa68341831a5a81197dfe3626b3de466fd3e89420ebd27a1ee17672c3a911fcd6d7f45ddd8055c514b8c4f2ab5e5d155f95e47c8d3b582dfbd145b3ca73c6e90d14e34e5baf4e184530ad037f65e56051f598866b38d7d00acd8cd6a0ebe50b7fa8b7ca41f7bd488336ade31dfe9f9a738c37f795e331cb13fd0dce0fd5aeb8f386afd556414eaaefa410253504f3d378bcafd303397732fcb95a785a763bb93134f0dfaa74c9330e6767382560abb97975a0c7e6c933c56227cf676edc1fcb9d47f18044705304eee8c7b480e2e8b26a0319c0eacb8fc3d2aabf650270dd63eaca47159714d77b74cbfa0c8f2d5e86e51c68839e1c17ae34136ba9fe2536a99717f6f0fe9a02d063972bc5a8aa49ba74e26e8a8cf3c6bde9fa74183f5ada0c41a7e3d6505fb54c00c53eef146a1bcf52b55a67f23c73eb200cdc32ea0e32b2840b59580d487c73c42cba40e72dc53befc1f9ffc43688b16c69ab36668ded904c91f7757a0cec4653617a11eddfcc814873f059fcf96b97873e0840fb9a731de6e0d4d3ce81c93c92dcfe917101e111413d794a7d91df863e494d49e3bbcd3e734e7db605731db3a31b21d6e61bacdfc99c3999d619c7540680fd8a9401c8298c8a80ad8ad4869dd9cf6d8cdf9693c8406f617d24f2af0d443aac5dbd261a022fe788ae3ec9c1d60f11623c65b9f35ce8dedf99d9076409ddcbae6e03b2284bcb0b73084527d573cdcd6d4a3aaa64e41813c0bd7011b00e45ffc34f6f6fa7dd17549e2e6a3ebc729d0d0e2d74c8420d739a404327e1f76c354e49a0878518c21bdc5b94697b5eba3ab273a7431fbae94db49263cc454bc90803faef72cce514e263037d1a2ec7a22f5a9fd1ea44d45d64353618514c870b27d9e44dcaffdc93594cc1cdda52be70404c20a39f48bfc2a3db5d520f16bfb51dd880c90537faee36347bd4f9cbaa14b6eb5cccafc91c2f241bd4e8feed5328713fe1d2c2cb171c7871567b9193524a8ab4740b89339c4ba5b4721680ccaf9a8ad78d6d528e4f975ee044b7be639d9ea1646fe162a10992cedfca8be7b60cce8f5999bca291732491e9be7a0e924a626144f3c3deaf6b91c17bd359d188fd479b9d24cc265a76023c0994153dd326aee71db45422482201d0212588e9f9f28f1d4c7200ae523c2cc7babfd7580f6d7c283f5ad8dde61bfdee746ff9b0712982dd966c71cc89b9420144b5910ddf15bf5033c99389bc875a0740ed9070e0dcb19ca372df3cc44115f5480b8678169897c066c908a7d6cf3f58b3a4c40a5e3dee8d1c8f1aa1d20b33ddfd236aaa8b8a73e1c82977e6da73dab02024301b727d168e6211b34a9d5968c12b814ef5eb23a699fb51dfb28f4c6f9068cb5374fd2ae98892f56fa5fc41832c7a9830a85a09426779690e7f439f90c4c83ac2598df9dbe7feae439d3fef7cd14c85c00ef569bfd9b1307fc85f613cb0cb839483c5e640f35edf87d596c8f82c42195e3e6816c7170919f452ca22b6619d76c907ece06ae9937b617a4c5a41f968df5442bbcff1a07f78d7ca91af250ba74488decc193b37d69d5e8af631e709518cb52185f4f7403ae0a71c217dd155d1f225a2bddd6baf2373290321999eae957f57cf2d5369beaac0f7977ec1c4b0459b33787f82ddd60a17409db0a8db0bb4581e4f591878a0f0b3d23a6ccb48e86060efbff6549277dcb79c34cbef663db39d3e5ee314ac612e440bf82eeacdadf733e29b7ce65b807e391ccf8f22a5ac6236a5a6337d7b25b93694b855bef55e89dca747580f171af8327e467a31c5c540ad249df3a2a0b734bb5e0cb95f0388a63584bd521deaefcb93f34aef7bd9be17371537e61070f5775a58cb71d27eac9e68aa2aedf2a19e94767c72a26171a6b655352ca57b91cf4984de1273df1911b3f4b70a4f8a5f5b4a2c2b693db6410eba11532b193e7a802baa7c0df697f352dcbb6e3e1edd908474f716f19223a9daf9e73008d96cc4795377a571253379cfd41e6951b1bc60b620bb6f49d39b997f601ce342d5ebbb0d30e2e536a9be875f6bae089f78ebe61f0d62805bf3aecc8d9e017eced5a5b4d641703158bc15e6a72b440e1f3b94a15fe3fd70c04934e005b97dbc092414a6b24976d0f39ebe8b6951263103e411fa87b4d3e866b3899cf271f48722d1cbf0df44701948ba44e1e5f970c8970b0a2112d8e805eb6622102f19f52b6fe108a7d6319b4682975f0c42897abc1262cfa903fad6f0450d050ee934df00f424206a1b07a2f5b012332649d178aeb3168153807d8d120e01f0b055a783f3bc73ff64109bb9f47ada6a770c925ea529116a31d95fb38002d6eeb4456c3af9c654d5e4999e7959e12458954751b2ff2ce9344667e4c4f1e1cb772ce29f28612521b35ce02f087600f8f89730c3f8fbaf5c111391aa9f6deb6890b7e8ec20df9e84602c210fa48eb1c9c504ae8fc3a43cac3144d8497a7362f25ac48c2683132b7295535c10eb94ff920de52590ece62b9bf1eab0c99a1491ac79ca3fc16f759a1c6cb2fb3b870e4521fc71fd6361a47d877443cd86e0b4e5381082957337dfababb77b4f66e4e024d623c017630c90a8563c89260f5e6ad5b54cfb6e792f20ef9fddf5624a8f8f5604025388c5ec1658f33b4b625d75e96fe1d80866e6f606a265c748884bcb99db5d0579669b3c3155da5eef2fa48f04e3e6b4289e43b7868b49826fa933b87ef1e5459b52ae1655d7b8f67489100afbfc4295ff5bac86efa4988b039fecc2e775c0d498d0d75632b0bf710e971c5a61b3c73a075152271414edc6914f3c169d54736be394a44a5eee6c14e4a12816a620e573a"}, &(0x7f0000000080)=0x1024) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:38 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x9effffff}]}], 0x4924aa4, 0x0) 12:15:38 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x29, 0x1, @tid=r1}, &(0x7f0000000080)=0x0) timer_delete(r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 537.503689][T27235] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:15:38 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 537.621179][T27248] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[27248] 12:15:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xc4ea, 0x4, 0x81, 0x5, 0x2515, 0x5, 0x8, {r4, @in={{0x2, 0x4e20, @multicast2}}, 0x2, 0x4, 0x9, 0x80000000, 0x20}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r5, 0xfffffffc}, &(0x7f0000000200)=0x8) [ 537.684730][T27235] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) pipe(&(0x7f0000000080)) ioctl$USBDEVFS_GET_SPEED(0xffffffffffffffff, 0x551f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 537.812806][T27235] net_ratelimit: 1 callbacks suppressed [ 537.812826][T27235] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r3}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000080)={r3, 0x6, 0x4, 0x7f, 0x1f, 0x3f, 0xff}) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r4, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:38 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0xfffffffffffffdcc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:38 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc0000000}]}], 0x4924aa4, 0x0) 12:15:38 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) [ 538.095874][T27272] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 538.144056][T27272] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:15:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x6e8eb28035123c77, 0x0) r2 = inotify_init1(0x0) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x200, 0x4000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x3, 0xc8be, 0xdf1, 0x5, 0xe7b, r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 538.199090][T27272] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 538.295472][T27289] ptrace attach of "/root/syz-executor.4"[8752] was attempted by "/root/syz-executor.4"[27289] [ 538.313644][T27289] QAT: Invalid ioctl [ 538.381773][T27282] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 538.384016][T27295] QAT: Invalid ioctl [ 538.390428][T27289] ptrace attach of "/root/syz-executor.4"[8752] was attempted by "/root/syz-executor.4"[27289] 12:15:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc00e0000}]}], 0x4924aa4, 0x0) [ 538.415229][ T26] audit: type=1800 audit(1573992939.137:76): pid=27271 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17377 res=0 12:15:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x9, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @local}], 0x2c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) ioctl$VIDIOC_S_FBUF(r1, 0x4030560b, &(0x7f0000000100)={0x10, 0x4, &(0x7f0000000080)="5003483fab6a1bdb23f1a6c3ce34204a708cbcfed236b19ba050aa63208838cfcfbc461681e3046f6b065a49b272b079633117b3b3677d88bb8401b11c8477f32b8f46dab1e6289d22e2b50a7fc2d2b398162db2a94a0507206e01ae655c327f0351540e", {0x101, 0x1, 0x34565559, 0x1, 0x1, 0x0, 0x6, 0x3e}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000080)={0x60, 0x8000000000000013, 0x8, {{0x7ff, 0x100000001, 0xdf9, 0x0, 0x0, 0xffffff00, 0x3, 0x2}}}, 0x60) [ 538.496153][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 538.530918][T27282] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 538.636511][T27282] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 538.694533][T27272] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 538.706655][T27272] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 538.721642][T27272] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x3bd, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) sendmmsg$inet(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="8c", 0x1}, {&(0x7f0000000340)}], 0x2}}], 0x1, 0x0) 12:15:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x600080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 12:15:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x18, 0x33, 0x119, 0x0, 0x0, {0x1}, [@generic="ff"]}, 0x18}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_adj\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xd7efff7f}]}], 0x4924aa4, 0x0) [ 538.969078][T27325] openvswitch: netlink: Flow key attr not present in new flow. 12:15:39 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0xffffffffffffffec) [ 539.132100][ T26] audit: type=1800 audit(1573992939.857:77): pid=27311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16539 res=0 12:15:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe03f0300}]}], 0x4924aa4, 0x0) 12:15:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x11, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r5, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000080), 0x0, 0x0, 0x8) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) 12:15:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) acct(&(0x7f0000000200)='./file0\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="30008fc2491c17a3c36c4d3a742d00001e5819731cbd57ab4725cb02be8f204556f64f9580cde27057ac9e8217e63f4025778ab88cf77c5e59d5095921f652b3fc6b94069718633a78058156304530bb1214999cc95887b8529fe5cecb444b44a63ed9ff1971837fb6b809a3f1c441f740f878ebf53d33b2f204fd2a369a60936b16f0ec4cf48b4cefd7b74b61d74d3943a5602fe8215059b57c99dcb31af594243bf9304618ff979b90ba78f48f8b81ab6656b251409908aa0d744cc42f8e874a5b896dba2014866c7a1391826ac2180fc88db6b04973ba", @ANYRES16=r2, @ANYBLOB="0b002abd7000fcdbdf2501000000000000000c4100000014001462726f61646361937d062144ed96b100538cd1dccfc1d0883f111ed4c38bc797292883ad165403b114c1345958d0391bbce834efb6809ad6239983870224401c735dd2680433f478bcf6fa6b9fa53aed6fd75edc9ca8be5516f526401967"], 0x30}}, 0x24004080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x400000000000101, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@remote={[], 0x1}, 0x3, 'veth0_to_bond\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:40 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe1110000}]}], 0x4924aa4, 0x0) 12:15:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:40 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe1efff7f}]}], 0x4924aa4, 0x0) 12:15:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xb53}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0xf0, "7b37670828411feb7b35fb9d896922590153bc77ba637e709023657f7a8b2c32270f10dd05916f6431a7310fd1a5b19fb4c333cadc5f9ebbd723c56016025bea6184cb884fd8137bcc3c905cb81b64d362bb638d91a3e8be055e19e08c0814a64d12d6317961f90adbd421acb45645e6c344b466acc8c7aa1fad8be832d8244ac73d46799b83c7117a09527466a9a1991f0fae6153e202956b1d28943aba74abc76507bafe0b3dc20b410eefd23fa54262bb8e24c6f290f8f59b70ea94fa95eb597e63d45e26b074d2930aa788ada15e19cc1a0ac7f53d29b6d6c790d16e0908cc1397dba1757096720e4e73fb5db39f"}, &(0x7f00000003c0)=0xf8) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400080, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, r5, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x40, @bearer=@udp='udp:syz2\x00'}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x26fcd9805c7b4ca1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:15:40 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext, 0x10800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b000000000008001000060001000043ad02ea881b5c7d1f46e42693295f71af8bc4db2d7b0d0fb1241748cf873cc9d55b18e9be93a9ed224895d8c2df449c8cecb670ae4d70b0d34d65fb028c40194cadffa4e6f8bafedfdbd3be9509319f8f965dbb9c9d8f8b9ca47e"], 0x30}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x2000000000000010, 0x3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000240)={0x0, 0x7e, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x503}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r5, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xffffffffffffff5c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r5, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffc00}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x641}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6b9f316e}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000842}, 0x4001) 12:15:40 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xeffdffff}]}], 0x4924aa4, 0x0) [ 540.002784][T27408] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 540.061521][ T26] audit: type=1800 audit(1573992940.787:78): pid=27375 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16543 res=0 12:15:40 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 540.151936][T27408] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.286161][T27408] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 540.352185][ T26] audit: type=1800 audit(1573992941.077:79): pid=27405 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=18010 res=0 [ 540.383482][T27414] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 540.459659][T27414] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:41 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x44, 0x40000000003a, 0x0, @rand_addr="7c75cb47ad0e73292a4ec8119fcd69de", @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "7f8dfd", 0x0, 0x0, 0x0, @remote, @mcast1, [@hopopts={0x11, 0x0, [], [@generic]}], "bf4cb8f0"}}}}}}}, 0x0) 12:15:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="0300000000000000080013e1ff00000008001000060000007206201aa0f864a6f8a2fa6b446a03000020eec9dfb097d8"], 0x30}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3000000010000108d695fa16ea957adf9ae222270201e1a5fd5875ef208cceb15cbb6e370000000026dced2ecca05ac1af50017925af239369f544cf893b82ba6d88dd6e39b5438acc00000000000000000000000000000000caa9ea3573096544469e2905370e009c70eaf5bf27d992196c2c053bda404c5bd8211b32a1bd534d15", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRESOCT=r1, @ANYRESHEX=0x0, @ANYBLOB="9ca25902d4b7549826a453aa2f7b03adc4ac6ca32f436a0cb0fe0ca997908a0f9c18e434e49247ae901c3446728d4b0072253ccefc157f8b78e14245a8b6f8da8a3d4bc59689fb6a07dcda05dc9481510c9a5d6c861075557257e96553e9cbaf875fe9f2c81cd79daf0f62e5b01ab92f9dcfbed719ab45e05dd5a072b3d566b9894255d79a5ea8126f4b1b644d03e12ece41edecd07a461b7bfd6740607c43792589cce7b39b270a2802ba69bbb54d46551c6b67eb5190", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYRESHEX=r1, @ANYRESHEX=r3, @ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r1, @ANYRES64=r1, @ANYRESOCT=r4, @ANYPTR64], @ANYRES16], @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x3}}, 0x0) fsetxattr$security_smack_entry(r1, &(0x7f0000000000)='security.SMACK64IPIN\x00', &(0x7f0000000080)='em0vmnet0md5sum@mime_type$:user\x00', 0x20, 0xe9f0163d4c54f323) ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x8}}], 0x20) socket$inet_sctp(0x2, 0x5, 0x84) 12:15:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, 0x0, 0x0) 12:15:41 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf0ffffff}]}], 0x4924aa4, 0x0) 12:15:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x9, 0x4) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x37f00000}, 0x8) [ 540.507183][T27414] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x8001) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x0, 0xfffffffffffffffd) [ 540.578021][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:41 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=10000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 12:15:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, 0x0, 0x0) [ 540.636456][T27431] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/192) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000140)) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x86872d89e639362, 0xd441bc18c934d7a4}) 12:15:41 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfcffffff}]}], 0x4924aa4, 0x0) [ 540.703489][T27446] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.755827][T27451] fuse: Bad value for 'rootmode' [ 540.785218][T27457] fuse: Bad value for 'rootmode' [ 540.807050][T27446] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, 0x0, 0x0) 12:15:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000000c0)) [ 540.859256][T27448] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 540.946381][T27448] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 540.994801][T27466] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:41 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xff030000}]}], 0x4924aa4, 0x0) 12:15:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[0x8000, 0x7, 0x80000000, 0x5, 0x10000, 0x1, 0x7, 0xa00000000000000, 0x645, 0x8, 0x1ff, 0x8000, 0x8, 0x100, 0xffffffff, 0xc5a], 0x3000, 0x882}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0xfffffffffffffeed) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r6, 0x1f}, &(0x7f0000000140)=0x8) ioctl$SIOCX25SDTEFACILITIES(r2, 0x89eb, &(0x7f0000000080)={0x7, 0x9, 0xfff8, 0x0, 0x9, 0x12, 0x8, "e735f8cb012b52dc3591cb6e30d0cad03d361c63", "eb2013cea5e86b3006b02fe9fe3622cde3585b63"}) [ 541.071504][T27466] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:15:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 541.125047][T27466] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xffffa888}]}], 0x4924aa4, 0x0) 12:15:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_FWMARK={0x8, 0x4}]]}}}]}, 0x38}}, 0x0) [ 541.236245][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 541.254428][T27468] validate_nla: 5 callbacks suppressed [ 541.254439][T27468] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x100, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x16}}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:42 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) [ 541.431660][T27468] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 541.464058][T27468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 541.505140][T27468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x1d}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 541.562361][T27498] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 541.576679][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xffffffe1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfff}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfffffffa}], 0x38) 12:15:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfffff000}]}], 0x4924aa4, 0x0) 12:15:42 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8}, 0x10) 12:15:42 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x48) r1 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x6) 12:15:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x44000102, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) dup3(r0, r1, 0x0) r3 = dup(r0) write$P9_RSTATFS(r3, 0x0, 0x0) 12:15:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfffffdef}]}], 0x4924aa4, 0x0) 12:15:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000000)={0xffffffef, "691a799154c22064227658d76f55df49fc6abb03fb102eb79d8eff3fb644bd4b", 0x0, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:42 executing program 0: symlink(0x0, &(0x7f0000000140)='.//ile0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="38f3c40047a040c42bc55a891b0f0115"], 0x0, 0x10}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_spread_page\x00', 0x2, 0x0) 12:15:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xffffff7f}]}], 0x4924aa4, 0x0) 12:15:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) [ 542.126172][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 542.176770][T27548] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'gre0\x00', 0x8e}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 542.280867][T27548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids\xff\x91ventq\x00\x8c+d..\xb1\x88[\x87\xb8\x8e\x80\xf9\x1cV\xcb\x7f\x96\xfd\xbd\x06\xf1\xc5\x8ap\x00\x9ays7\n\xbc\xb7\\\x16\xedk\xdf\rS>UC\xb0Z\xa7\xd5\xc3\xab\xef\xb6n\x9e\x86\x9c\x1f\xa2\xd6r\x12\xa0\xb4\xb5!\xedA\x81\xa7\xccV\x03\xd1<\x92m\b\xcb\xe8\xa4D p\xf7\x99E\xb8\xbc\x06\x7f1N\xff\x96\x00\xe6rS\xf1\xae\xa0\x03\xa4~\xaf\xae\xbc\\\"?7\xca3Qd\xdd\x1a\xe5\xff\x80\xfe\xd9o\x8f\xd1\xd2\xb8%+\xcb\x12KT\x8d\x9f\x82\xbas\x15\x83\x9e\xf8\xac\x8d\xf4*g\x0efu\xba\xd2;\xdb\xbe\xd3{k\xf8Z\x03>\x8cB\xda\xd4\xe8\x91\x02\xfc\x0ep\x05W\x15\x980E\x16\xfe\xa5\xac8R\x96\xc1\x11\xbf\x81\xed\x8eM\xa8', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) ftruncate(r1, 0x7) [ 542.332196][T27548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 542.385510][T27548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 542.473023][T27557] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 542.486253][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:43 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xffffff9e}]}], 0x4924aa4, 0x0) [ 542.515145][T27557] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 542.586158][T27557] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 542.616214][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 542.686157][T27553] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 542.723141][T27553] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") [ 542.762569][T27553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 542.789204][T27553] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 542.847391][T27558] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 542.866212][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:43 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfffffff0}]}], 0x4924aa4, 0x0) 12:15:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @empty, 0x2}, @in6={0xa, 0x4e23, 0x1, @mcast1, 0x8}, @in6={0xa, 0x4e23, 0x821, @mcast2, 0x5f08}, @in6={0xa, 0x4e24, 0x1ff, @mcast2, 0x4e07}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0xb9, @mcast2, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}], 0xcc) [ 542.912462][T27558] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 542.946130][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 542.996549][T27558] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:43 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000400)={'syz'}, &(0x7f00000001c0)="04", 0x1, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r1, r0, r1}, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={'sha384-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdc\x00'}}) keyctl$revoke(0x3, r0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r3 = socket$inet6(0xa, 0x1005, 0x0) ustat(0xe722, &(0x7f0000000140)) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000000200)=0xd000) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0xcb, @local, 0x8000}, {0xa, 0x4e22, 0x6, @rand_addr="afb993ddc3989ebb806c63066218a175", 0x1}, 0x20, [0x2, 0x1800000, 0x6, 0x4, 0xfec3, 0x800, 0x2, 0xffffffff]}, 0x5c) 12:15:43 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x200100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000240)='.\x00', 0xc0000080) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000008c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x29) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0xcb, 0x4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$VIDIOC_G_MODULATOR(r4, 0xc0445636, &(0x7f0000000100)={0xdfb, "9dc377f2d32c52c59e344bb643b7e7f27752b5fbd28674415bfa9b4b2bc5f511", 0x1000, 0x4, 0x5}) openat$cgroup_procs(r4, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @dev, 0x2}, 0x1c) socket(0x10, 0x80803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4000040) pwritev(0xffffffffffffffff, &(0x7f0000000dc0)=[{0x0}], 0x1, 0x81808) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e23, @multicast2}}) write(0xffffffffffffffff, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd0000", 0xe) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) 12:15:43 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfffffffc}]}], 0x4924aa4, 0x0) 12:15:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids\xff\x91ventq\x00\x8c+d..\xb1\x88[\x87\xb8\x8e\x80\xf9\x1cV\xcb\x7f\x96\xfd\xbd\x06\xf1\xc5\x8ap\x00\x9ays7\n\xbc\xb7\\\x16\xedk\xdf\rS>UC\xb0Z\xa7\xd5\xc3\xab\xef\xb6n\x9e\x86\x9c\x1f\xa2\xd6r\x12\xa0\xb4\xb5!\xedA\x81\xa7\xccV\x03\xd1<\x92m\b\xcb\xe8\xa4D p\xf7\x99E\xb8\xbc\x06\x7f1N\xff\x96\x00\xe6rS\xf1\xae\xa0\x03\xa4~\xaf\xae\xbc\\\"?7\xca3Qd\xdd\x1a\xe5\xff\x80\xfe\xd9o\x8f\xd1\xd2\xb8%+\xcb\x12KT\x8d\x9f\x82\xbas\x15\x83\x9e\xf8\xac\x8d\xf4*g\x0efu\xba\xd2;\xdb\xbe\xd3{k\xf8Z\x03>\x8cB\xda\xd4\xe8\x91\x02\xfc\x0ep\x05W\x15\x980E\x16\xfe\xa5\xac8R\x96\xc1\x11\xbf\x81\xed\x8eM\xa8', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) ftruncate(r1, 0x7) 12:15:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x7ffffffff000}]}], 0x4924aa4, 0x0) 12:15:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x4000000000000}]}], 0x4924aa4, 0x0) [ 543.522632][ T26] audit: type=1800 audit(1573992944.247:80): pid=27600 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16737 res=0 12:15:44 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x20000, 0x0) ioctl$VIDIOC_G_MODULATOR(r0, 0xc0445636, &(0x7f0000000080)={0x7fff, "290dfaa945e5c8cb9b923759ba0d83aa9a24d66f12962db611fb1cf67a9a2108", 0x1, 0xfffffff7, 0x7, 0xc, 0x4}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x40030000000000}]}], 0x4924aa4, 0x0) 12:15:44 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x18e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x18e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 543.823654][ T26] audit: type=1800 audit(1573992944.547:81): pid=27595 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16721 res=0 12:15:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @loopback}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf0ffffff7f0000}]}], 0x4924aa4, 0x0) [ 543.937597][ T26] audit: type=1800 audit(1573992944.597:82): pid=27590 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16721 res=0 12:15:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8, @rand_addr="c09c5d14b8a38f7615a490f75cbe596b"}, @in6={0xa, 0x4e23, 0x9, @rand_addr="ced61b047c2877599dc72e4a6b9fb598", 0x401}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x401}], 0x64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:44 executing program 1: 12:15:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf0ffffffffffff}]}], 0x4924aa4, 0x0) 12:15:44 executing program 4: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:45 executing program 0: 12:15:45 executing program 1: 12:15:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x100000000000000}]}], 0x4924aa4, 0x0) 12:15:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = getegid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r1, r3, 0x0, 0x8000fffffffc) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000000)) [ 544.593300][ T26] audit: type=1800 audit(1573992945.317:83): pid=27647 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16553 res=0 12:15:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) pipe2$9p(&(0x7f0000000000), 0x40800) 12:15:45 executing program 1: 12:15:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x200000000000000}]}], 0x4924aa4, 0x0) 12:15:45 executing program 0: 12:15:45 executing program 1: 12:15:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x300000000000000}]}], 0x4924aa4, 0x0) 12:15:45 executing program 0: 12:15:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x0, @local, 0x7fff}, @in={0x2, 0x4e21, @rand_addr=0xffffffc0}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x4}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0x224b, @mcast2, 0x8}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x1}, @in6={0xa, 0x4e20, 0x46, @mcast2, 0x58}, @in6={0xa, 0x4e24, 0x4785, @local, 0xe9}, @in={0x2, 0x4e24, @multicast1}], 0xe8) 12:15:45 executing program 1: 12:15:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x400000000000000}]}], 0x4924aa4, 0x0) 12:15:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x1) [ 545.217989][ T26] audit: type=1800 audit(1573992945.947:84): pid=27666 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16533 res=0 12:15:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x100, @mcast2, 0x9}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x600000000000000}]}], 0x4924aa4, 0x0) 12:15:46 executing program 1: 12:15:46 executing program 0: 12:15:46 executing program 1: 12:15:46 executing program 0: 12:15:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setuid(0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1040, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='cpu.weight\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) 12:15:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xa00000000000000}]}], 0x4924aa4, 0x0) 12:15:46 executing program 1: 12:15:46 executing program 0: 12:15:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc00000000000000}]}], 0x4924aa4, 0x0) 12:15:46 executing program 1: 12:15:46 executing program 0: 12:15:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000080)={0x0, 0x4, 0x79, "f5be29cddf1fcef83a8b0e6b256e6a9c74e92647a18b4299992b91130e93922cffe23200b5f4569121a9c3aa72dfdb5c7f8a7d78893fcb45eca32ec65313af400a7137890bc1185d442e62fd4320e3076b1cce9bfe6980e34cb229f2bf91ac4c8a534d85a6b6c8560a5156d6073767ac3b015ac13620ad77b0"}, 0x81) 12:15:46 executing program 0: 12:15:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe00000000000000}]}], 0x4924aa4, 0x0) [ 546.016131][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:46 executing program 1: 12:15:46 executing program 0: [ 546.235354][ T26] audit: type=1800 audit(1573992946.957:85): pid=27749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16570 res=0 12:15:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x1) 12:15:47 executing program 0: 12:15:47 executing program 1: 12:15:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf00000000000000}]}], 0x4924aa4, 0x0) 12:15:47 executing program 0: [ 546.506250][ T26] audit: type=1800 audit(1573992947.227:86): pid=27737 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16801 res=0 12:15:47 executing program 1: 12:15:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x1000000000000000}]}], 0x4924aa4, 0x0) 12:15:47 executing program 0: 12:15:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff00c}, {0x80000006}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27) 12:15:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) mount(&(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='vfat\x00', 0x8, &(0x7f0000000200)='lc\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f00000000c0)={0x1, 0x1, 0xffff635e}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x6, @multicast2, 0x4e21, 0x2, 'lc\x00', 0x3, 0x8001, 0x65}, 0x2c) 12:15:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x3f00000000000000}]}], 0x4924aa4, 0x0) [ 546.842217][T27782] Unknown ioctl -1070573808 [ 546.896077][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 546.901903][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:15:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000052c0)={0x5, 0x994228ee94dcd0c3, 0x0, 0x2}, &(0x7f0000005300)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001640)={0x0, 0x0, 0x3, 0x0, [], [{0x1, 0x0, 0x40, 0x4, 0x20, 0x5a6}, {0x8000, 0x2, 0xffffffffffff0001, 0x200, 0xb52, 0x1f}], [[], [], []]}) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001580)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000b04c5f0e49d5573c1125e40eb21c21c9c646c44add4d6daf2e52395b22d6bb583a107158a9177f19238a18009ab1116e6ef849e2a11796e527fd545950e4610b016851c6472296b4f9888188bef4c09bfb57728e217ddb91"], 0x30}}, 0x0) r4 = memfd_create(&(0x7f0000001480)='\\wlan1proc#}\x00', 0x2) r5 = getpgrp(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r7) r8 = getgid() sendmsg$unix(r2, &(0x7f0000001540)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000100)="843c75ca2a2ccccb120b460225a2d23cab54c49e864271cc45b19003a07ede40353c2e395dca7849ae809fa7f62940020c5d8d70f36d63101983fc024adbdd012b9bf4bf8c4c88c66998ecc35b1ed696a95ab232691c4a65ad963553af1d088bbc", 0x61}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="cc9ad70a8b7531d6ebaf062182dc5effafa9e8f5d2ce0d645c5891b9616a94321169602844feeebe89def84c1064d01b3439bab612868b66dc2aee0955ce52bc3e7877a712cbd3325b1cc2917ea2963cdd313c9c39", 0x55}, {&(0x7f0000001240)="ecbdfb8b3693526c5176b4aab3738e33d669acf3adf3b9b899625fabd5c4bc398a58e60353b1c675aab92f622f615b56999cd65b74874a567161cbdfd058cd713fdf19081bd287ea757a01ea2081d71d1995dcff0b9a52066e07a27db8977adac66e45f61d550c658fcee448ce447e0990d7830bffcfb112b81d0e7a0dbcd781029568fdd4dc32cea5555ae31c5a9a1e016a2a289e5670f0d9cd064459b08822cd0d17490c", 0xa5}, {&(0x7f0000000000)="db81dddf", 0x4}, {&(0x7f0000001300)="256b9bfd35cf3c345afa25f335e0164006986fe162a94f2781e4a6f9a54108d827a7b89a22258e8011ffc28dcca000d2e7b293b6d7058f0c15dadf475f519db91a6daa771589e742013657c49e17328cf8de33cc1e6aff73163c3a33b95d5093e8ad01a0108c625d3ac373c72755a6f7a68c1b591c78151b18daafbfc65ac6e4ea2b3b9b7808041eddc4cae09880a5b47b02cb4e52828c9fdd0383e3b6c41a2fb5f52ba7878057b20f72a404040aeea79d00a97109a2283280cf0f6423f08cec9e3ce8f08bcae1456fe89bf6088be9", 0xcf}], 0x6, &(0x7f00000014c0)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000002100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x20000000}, 0x8002) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000017c0)=0x10000) 12:15:47 executing program 0: 12:15:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x4000000000000000}]}], 0x4924aa4, 0x0) [ 547.038772][T27791] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:15:47 executing program 1: 12:15:47 executing program 0: [ 547.098672][T27791] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xf507, @mcast2, 0x5ce6}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x38) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x6c0, 0x800, 0xfe01, 0xe6}, 0x8) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x3ff, 0x7ff, 0x8001}) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x2000) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x10401) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000040)={0x4, 0x6, 0xff, 0x200, 's\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x3}) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000080)) [ 547.166599][T27791] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:48 executing program 0: 12:15:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x5802000000000000}]}], 0x4924aa4, 0x0) 12:15:48 executing program 1: 12:15:48 executing program 0: 12:15:48 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) bind$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e20, 0x959, @local}, 0x1c) ftruncate(r2, 0x200006) r5 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x2, 0x2) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @initdev}, &(0x7f0000000380)=0xc) r9 = socket$inet6(0xa, 0x2, 0x0) close(r9) r10 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r10, 0x200006) sendfile(r9, r10, 0x0, 0x8000fffffffc) getpeername$packet(r10, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001800)=0x14) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r13, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r14}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001840)=ANY=[@ANYBLOB="3c0100001a00020025bd7000fedbdf250a1008090003c60a00180000d00008008fabe3cde8b9dfd56b688cb994cbae44930cd8eb2e6bb377ec67821a64fa34196d4d6b1098fe160615618262d6e5d5265b4b02cc901d5524310fa4117b348d9fcb095de6f0aa296460660bdb17577b7e289809af84d8a4e80c7f4986a7199e96563b48625a3e05053c6c918a091e1837234cea2a2fb13f374ce67deaf43d603786f8f7cc11267c378607390ac590b39bb7a7709f2c96f6c9bb1b729df7847938ea6a36eda5883d532935571c3e608d2fb3bea50fb07445d93977729f8eb4191cda382a28a472c4ff7100000008000100", @ANYRES32=r14, @ANYBLOB="14000500fe8000000000000000000000000000bb14000500fe8000000000000008000000000000aa08000600ffffffff0c00090006000001", @ANYRES32=r8, @ANYBLOB="0c00090000001f1f", @ANYRES32=r11], 0x13c}}, 0x0) dup2(r5, r6) sendfile(r1, r2, 0x0, 0x8000fffffffc) write$P9_RVERSION(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="1300f7ff657646f651934a"], 0x13) mkdir(&(0x7f0000000080)='./file0\x00', 0xa85ae98c5e89ad24) 12:15:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x6000000000000000}]}], 0x4924aa4, 0x0) 12:15:48 executing program 1: 12:15:48 executing program 0: 12:15:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x6558000000000000}]}], 0x4924aa4, 0x0) [ 547.703477][T27830] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 12:15:48 executing program 1: 12:15:48 executing program 1: [ 547.816939][ T26] audit: type=1800 audit(1573992948.547:87): pid=27810 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16584 res=0 [ 547.846651][T27830] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:15:48 executing program 0: [ 547.916543][T27830] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0xc018620c, &(0x7f0000000140)={0x1}) close(r2) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r2, r4, 0x0, 0x8000fffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfff8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r5, 0x4000}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81, 0x25ce}, 0x8) 12:15:48 executing program 0: 12:15:48 executing program 1: 12:15:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x8003002000000000}]}], 0x4924aa4, 0x0) 12:15:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000080)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:48 executing program 0: 12:15:49 executing program 1: 12:15:49 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x8100000000000000}]}], 0x4924aa4, 0x0) 12:15:49 executing program 0: 12:15:49 executing program 1: 12:15:49 executing program 0: 12:15:49 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x88a8ffff00000000}]}], 0x4924aa4, 0x0) 12:15:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10200, 0x3, 0x1, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @mcast1}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:49 executing program 1: 12:15:49 executing program 0: 12:15:49 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x9effffff00000000}]}], 0x4924aa4, 0x0) 12:15:49 executing program 2: openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000002c0)={{0x11, 0x7f}, {0x7, 0x1f}, 0x6, 0x2, 0x1}) r3 = io_uring_setup(0x960, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x0, 0x281}) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000001c0)=""/208) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r4}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @broadcast}}, @in={0x2, 0x0, @remote}], 0x2c) 12:15:49 executing program 1: 12:15:49 executing program 0: 12:15:49 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc000000000000000}]}], 0x4924aa4, 0x0) 12:15:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000003c0)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905080af4c90ccb170e60b3a8bf56db763e3062d037dca291318d0a17270bbce74b47888318b04aeb1747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725c4fe54204eaa3d026ef9d3f316f9fb6e05b4eb24d9694ae311c93e", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x9, r0, 0x0, 0x0) 12:15:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) 12:15:50 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xc00e000000000000}]}], 0x4924aa4, 0x0) 12:15:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @empty}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) prctl$PR_SET_NAME(0xf, &(0x7f0000000080)='\x00') 12:15:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) read$rfkill(r1, &(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 12:15:50 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xd7efff7f00000000}]}], 0x4924aa4, 0x0) 12:15:50 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe03f030000000000}]}], 0x4924aa4, 0x0) 12:15:50 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) [ 549.990946][T27944] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:50 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe111000000000000}]}], 0x4924aa4, 0x0) 12:15:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4ea2, @remote}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) write$apparmor_current(r3, &(0x7f0000000080)=@profile={'permprofile ', '/dev/mixer\x00'}, 0x17) [ 550.068033][T27944] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 550.118489][T27944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 550.152302][T27944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:50 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xe1efff7f00000000}]}], 0x4924aa4, 0x0) [ 550.195631][T27944] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 550.206208][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 550.283085][T27944] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 550.308003][T27944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:15:51 executing program 0: sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) lchown(&(0x7f00000003c0)='./file0\x00', 0xee01, 0x0) [ 550.346137][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 550.369080][T27944] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 550.466229][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 550.568849][ T26] audit: type=1800 audit(1573992951.297:88): pid=27952 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16583 res=0 [ 551.216139][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:53 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x4000000000000}]}], 0x4924aa4, 0x0) 12:15:53 executing program 0: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x450d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f00000002c0)='syz1\x00') r1 = syz_open_procfs(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000740)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\a\xd2\x8f(.\xf6\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e\xab\x8d\xed\xa6\\\x1c\xc3\x97\x94\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\x15v$\xc5\xbc\x11N\t\x9ej5)\x00\x00\x009\x8c4\xc4\x88C\xa2B\x8b\x81\v\xea\t\xf0\x8fw\a\f\x15\xe2\xd0q\xbb\t\xbf\x85\x98~\v\xd8D\xab9(\xf6.\x15\xcd2-\xf2\xc4\xd8\x00a\xd5\xd9\xb5Z\xd7\xb4\xac\x1d_+k\xd6\x8ag\xdceHE\xd5\x1c\x8a\xbd#\xcc\x82\xc2\xc2(\xb6\xe1\x99p\x9b\xa3D\xd2\x91\x96\xef\x05\fv\x16\x14\xcc\xea\x9d\x11w\x1e\xb5VG\x9ad\x9a`=^h\x8c8\xc9\"\x1eO\xb5vk\xc9\v\x17\x95\xf7\x19\x99\x99\x92\xc3\xc0\x8a\x18\xc7\"g\xd7B\x8f\x85\x18\xf3\x02\xa7\xb6\x83\x92\xefY\xef\x85\x92\x10E\x18\xbc\xacy\xd6\xa7Wh\xcd\xd0\xfa\xcc\x01\xeb\xdf\xad\xfd\xb0\xee\xfb\xc2(\x8cj\xd0uj{4\xb2\xe1p\x88u6\x9a;\xaa\x9f+J\x9e\xe3\xcc\xc7O\xad\x84\x8c;\x92~,\x15\xb2\x97\f~\xa0W\x16\x8b\a\x88\xaa\xe4C\xaf\x90\xdf\x7f\xe51\x00/n\xb5f\x1a\x8c+\xea<\xe3N@\x9e\xec\xbe{\x90x\xc6\xd7\xeeI\x1d\xcbY\xe1\x01\xd2d\xae\xd1(>\xa3\xa9\x93\x16\xc6G\x94|\x00\x00\x00\x00\x00\x00\x00\x00\x91\x00+/pF\xfa]\xc4\xb3\xfc~\x13\xc3\x8aV\xa5\n\xe9H\xad\xf5\xa7{\x90\b\x9bb\xb8gY\xdb', 0x2761, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, 0x0) socket(0x0, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), 0x0) setreuid(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xa) keyctl$chown(0x4, 0x0, 0x0, 0x0) stat(0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)=@kern={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x40000}, 0x201885c) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0xa, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0xfffffe38) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x660c, 0x0) 12:15:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x0, @remote}], 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [], @local}, 0x331, 0x3, 0x2, 0x2, 0x9, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x145800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$UI_DEV_CREATE(r1, 0x5501) 12:15:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000040)='$*{selfcpusetvboxnet1bdevselfem1,\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs$namespace(r2, &(0x7f0000000140)='ns/uts\x00') close(r1) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) sendto$inet(r6, &(0x7f0000000500)="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", 0x1000, 0x8000, &(0x7f0000000280)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendfile(r1, r3, 0x0, 0x8000fffffffc) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r10, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$NS_GET_PARENT(r10, 0xb702, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r9}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r9, 0x1ff}, 0x8) r11 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xffffffff}], 0x38) socket$inet6_sctp(0xa, 0x3244c253c3c69470, 0x84) 12:15:53 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xeffdffff00000000}]}], 0x4924aa4, 0x0) 12:15:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000001c0)={"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"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:53 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xf0ffffff00000000}]}], 0x4924aa4, 0x0) 12:15:53 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x7ffffffff000}]}], 0x4924aa4, 0x0) 12:15:53 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfcffffff00000000}]}], 0x4924aa4, 0x0) 12:15:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r3}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000080)={r3, 0x6, 0x4, 0x7f, 0x1f, 0x3f, 0xff}) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r4, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:53 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x818240, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @dev}, &(0x7f0000000540)=0xc) r7 = socket$inet6(0xa, 0x2, 0x0) close(r7) r8 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r8, 0x200006) sendfile(r7, r8, 0x0, 0x8000fffffffc) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f00000007c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000840)=""/225, 0xe1}, {&(0x7f0000000940)=""/208, 0xd0}, {&(0x7f0000000a40)=""/139, 0x8b}, {&(0x7f0000000b00)=""/124, 0x7c}, {&(0x7f0000000b80)=""/93, 0x5d}, {&(0x7f0000000c00)=""/17, 0x11}, {&(0x7f0000000c40)=""/33, 0x21}], 0x7, &(0x7f0000000d00)=""/157, 0x9d}, 0x40000000) r10 = socket$inet6(0xa, 0x2, 0x0) close(r10) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r11, 0x200006) sendfile(r10, r11, 0x0, 0x8000fffffffc) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r13, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r14}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r15 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r15, 0x800000c0045006, &(0x7f0000000000)=0x7b) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r17, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r17, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r18}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r19 = syz_open_dev$admmidi(&(0x7f00000011c0)='/dev/admmidi#\x00', 0x8, 0xc4800) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001280)=@newlink={0x290, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffffe}, @IFLA_XDP={0x268, 0x2b, [@IFLA_XDP_FD={0x74, 0x1, {0x3, 0x8, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x51f57566, 0x0, 0x0, 0x0, 0x2}, [@map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x10000}, @generic={0x3, 0x2, 0x6, 0x4, 0x1}, @alu={0x4, 0x1, 0x8, 0x0, 0xae639e6e3978b326, 0x50, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000180)='GPL\x00', 0x7fffffff, 0x0, 0x0, 0xe3b80, 0x4, [], r4, 0xf, r5, 0x8, &(0x7f0000000300)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0xffffffff, 0x7}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0x9, 0xb, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0x2, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x1, 0xc, 0x2, 0x3, 0xfffffffffffffff0, 0x8000000000000011}, @alu={0x7, 0x0, 0x5, 0x2, 0xb91bdadc61794760, 0x3d09fb4a1f70eeab, 0x10}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x64, &(0x7f0000000480)=""/100, 0x40f00, 0x3, [], r6, 0x5, r0, 0x8, &(0x7f0000000580)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0x5, 0x8847, 0x7}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x1}, @IFLA_XDP_FD={0x74, 0x1, {0x10, 0x9, &(0x7f0000000600)=@raw=[@call={0x85, 0x0, 0x0, 0x4b}, @generic={0xa3, 0x1, 0xf, 0x1000, 0x1}, @jmp={0x5, 0x0, 0x3, 0x8568459d0f84f31, 0xa, 0x18, 0xfffffffffffffff0}, @ldst={0x2, 0x1, 0x2, 0xa, 0xb, 0xfffffffffffffff0, 0x10}, @map_val={0x18, 0xe, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0x3ff}, @alu={0x4, 0x1, 0x8, 0x96dda5ec8e291170, 0x2, 0x40, 0x1}, @jmp={0x5, 0x1, 0x2, 0x1, 0x8, 0xffffffffffffffe0, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xb, 0x1a, 0x0, 0x20, 0x10}], &(0x7f0000000680)='GPL\x00', 0x40, 0xde, &(0x7f00000006c0)=""/222, 0x41000, 0x4, [], r9, 0xe, r11, 0x8, &(0x7f0000000e00)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000e40)={0x0, 0x0, 0x698, 0x26b}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x9}, @IFLA_XDP_FD={0x74, 0x1, {0x12, 0x12, &(0x7f0000000e80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5aad2a5b, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x1, 0x0, 0x5, 0x6, 0x28, 0x8}, @exit, @map={0x18, 0x8, 0x1, 0x0, r0}, @map_val={0x18, 0x7, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x455}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x80000000}, @exit, @map_val={0x18, 0xa, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000f40)='syzkaller\x00', 0x7, 0x77, &(0x7f0000000f80)=""/119, 0x0, 0x6, [], r14, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000001000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000001040)={0x4, 0xa, 0x7, 0x7}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0xa, 0xe, &(0x7f0000001080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0x7, 0x0, 0x3, 0x20, 0x8}, @alu={0x4, 0x0, 0xc, 0xb, 0x4, 0xc, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r15}, @alu={0x3, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff}, @exit, @ldst={0x2, 0x3, 0x6, 0x2, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x61}, @exit]}, &(0x7f0000001100)='GPL\x00', 0x6d0b, 0x78, &(0x7f0000001140)=""/120, 0x40f00, 0x2, [], r18, 0x22, r19, 0x8, &(0x7f0000001200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000001240)={0x0, 0x5, 0x1, 0x8000}, 0x10}}]}]}, 0x290}}, 0x0) r20 = dup(r1) ioctl$CAPI_INSTALLED(r20, 0x80024322) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x0, 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) r21 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r21, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:53 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xff03000000000000}]}], 0x4924aa4, 0x0) [ 553.069573][T28018] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 553.102564][T28018] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:15:53 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xffffff7f00000000}]}], 0x4924aa4, 0x0) 12:15:53 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x23) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e1d, 0x3, @dev={0xfe, 0x80, [], 0x5}, 0x30}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e23, 0x1f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xbf50}], 0x48) [ 553.216268][T28018] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) socket$tipc(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @local}], 0x2c) [ 553.471718][T28040] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 553.578954][T28040] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:15:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) fstat(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x18040, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',aname=oom_score\x00,dfltuid=', @ANYRESHEX=r3, @ANYBLOB="2c63616368657461673d6f6f6d5f73636f7265002c8a657273696f6e3d3970323030302e4c2c76657273696f6e3d3970323030302c64656275673d307830303030303030a23e932100000000342c63614368653d6c6f6f73652c6d73697a653d3078303030303030303030303030303030312c667363616368652c6163636573733d636c69656e742c666f776e65723d3204b2347aba7d7c0a154da3", @ANYRESDEC=r5, @ANYBLOB="2c6f626a5f726f6c653d272f2e016d643573756d293a2e706f7369785f61636c5f6163636573732c7375626a5f726f6c653d6370757365742d2c61707072616973655f747970653d696d617369672c666f776e65723d", @ANYRESDEC=r7, @ANYBLOB=',appraise,obj_user=,vmnet0,\x00']) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r8, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4a22, @rand_addr=0x80000006}], 0x20) [ 553.655483][T28040] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:15:54 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xffffffff00000000}]}], 0x4924aa4, 0x0) 12:15:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r2, 0x3, 0xb0, &(0x7f0000000080)="a6cdcf6a7abc19f4120dbc3b070e1c6c2d797eb12fe238a4de4ff4a6c9025ab4ebf8a268789c2336701fe1d824ef36c1f0288e5f3ca2cf9b98344ef8bc958c08d98c06f10356e519c8ecb24ae60733389d5dd39e1a24dab0c560ecb527c6f27aa20d0ce7b02c0815376fe9e51ee6c50f7f5dd15bde6697a56397698b46992891197de6ac397dcadf891a2c614510636f2c91b53825fc4849ae0f0879df603350f631d4f67358edd2b5ece11f8cf81145", 0x1, 0x0, 0x5, 0x100, 0x2, 0x0, 0x800, 'syz0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000f027b93acc91b00ad2f4b81e0d2e1d19bf6860638640374a219252158255d94a4ac8a0f09cfabfc2165949341a91cc664fed0970f72feed0e6d17851c811200af72fba30c452539fd37e533b0db4562c861213eea00708e315445eeb0652fba051b7b6699deafc51cdd56b5f9ac3b8415ab1682f23ae6af6a862ce5426474d9b9fb65240533fe98a"], 0x30}}, 0x0) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc07c41c73f5da6dc}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, r4, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000) 12:15:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xfff, 0xaaf7]}, &(0x7f0000000080)=0x8) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x482300, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 553.909249][T28044] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 12:15:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) socket(0x2, 0x6, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040), 0x0) [ 553.994335][T28044] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:15:54 executing program 1: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r1) [ 554.045918][T28044] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 554.332600][T28063] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 554.385277][T28063] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 554.431840][T28063] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 554.476407][T28063] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:55 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x818240, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @dev}, &(0x7f0000000540)=0xc) r7 = socket$inet6(0xa, 0x2, 0x0) close(r7) r8 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r8, 0x200006) sendfile(r7, r8, 0x0, 0x8000fffffffc) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f00000007c0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000840)=""/225, 0xe1}, {&(0x7f0000000940)=""/208, 0xd0}, {&(0x7f0000000a40)=""/139, 0x8b}, {&(0x7f0000000b00)=""/124, 0x7c}, {&(0x7f0000000b80)=""/93, 0x5d}, {&(0x7f0000000c00)=""/17, 0x11}, {&(0x7f0000000c40)=""/33, 0x21}], 0x7, &(0x7f0000000d00)=""/157, 0x9d}, 0x40000000) r10 = socket$inet6(0xa, 0x2, 0x0) close(r10) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r11, 0x200006) sendfile(r10, r11, 0x0, 0x8000fffffffc) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r13, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r12, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r14}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r15 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r15, 0x800000c0045006, &(0x7f0000000000)=0x7b) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r17, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r17, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r18}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r19 = syz_open_dev$admmidi(&(0x7f00000011c0)='/dev/admmidi#\x00', 0x8, 0xc4800) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001280)=@newlink={0x290, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b, 0xfffffffe}, @IFLA_XDP={0x268, 0x2b, [@IFLA_XDP_FD={0x74, 0x1, {0x3, 0x8, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x51f57566, 0x0, 0x0, 0x0, 0x2}, [@map_val={0x18, 0xb, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x10000}, @generic={0x3, 0x2, 0x6, 0x4, 0x1}, @alu={0x4, 0x1, 0x8, 0x0, 0xae639e6e3978b326, 0x50, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000180)='GPL\x00', 0x7fffffff, 0x0, 0x0, 0xe3b80, 0x4, [], r4, 0xf, r5, 0x8, &(0x7f0000000300)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0xffffffff, 0x7}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0x9, 0xb, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0x2, 0x1, 0x0, r0}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x1, 0xc, 0x2, 0x3, 0xfffffffffffffff0, 0x8000000000000011}, @alu={0x7, 0x0, 0x5, 0x2, 0xb91bdadc61794760, 0x3d09fb4a1f70eeab, 0x10}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x64, &(0x7f0000000480)=""/100, 0x40f00, 0x3, [], r6, 0x5, r0, 0x8, &(0x7f0000000580)={0x2, 0x3}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0x5, 0x8847, 0x7}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x1}, @IFLA_XDP_FD={0x74, 0x1, {0x10, 0x9, &(0x7f0000000600)=@raw=[@call={0x85, 0x0, 0x0, 0x4b}, @generic={0xa3, 0x1, 0xf, 0x1000, 0x1}, @jmp={0x5, 0x0, 0x3, 0x8568459d0f84f31, 0xa, 0x18, 0xfffffffffffffff0}, @ldst={0x2, 0x1, 0x2, 0xa, 0xb, 0xfffffffffffffff0, 0x10}, @map_val={0x18, 0xe, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0x3ff}, @alu={0x4, 0x1, 0x8, 0x96dda5ec8e291170, 0x2, 0x40, 0x1}, @jmp={0x5, 0x1, 0x2, 0x1, 0x8, 0xffffffffffffffe0, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xb, 0x1a, 0x0, 0x20, 0x10}], &(0x7f0000000680)='GPL\x00', 0x40, 0xde, &(0x7f00000006c0)=""/222, 0x41000, 0x4, [], r9, 0xe, r11, 0x8, &(0x7f0000000e00)={0xa, 0x3}, 0x8, 0x10, &(0x7f0000000e40)={0x0, 0x0, 0x698, 0x26b}, 0x10}}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x9}, @IFLA_XDP_FD={0x74, 0x1, {0x12, 0x12, &(0x7f0000000e80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5aad2a5b, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x1, 0x0, 0x5, 0x6, 0x28, 0x8}, @exit, @map={0x18, 0x8, 0x1, 0x0, r0}, @map_val={0x18, 0x7, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x455}, @map_val={0x18, 0x8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @map_val={0x18, 0x8, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x80000000}, @exit, @map_val={0x18, 0xa, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000f40)='syzkaller\x00', 0x7, 0x77, &(0x7f0000000f80)=""/119, 0x0, 0x6, [], r14, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000001000)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000001040)={0x4, 0xa, 0x7, 0x7}, 0x10}}, @IFLA_XDP_FD={0x74, 0x1, {0xa, 0xe, &(0x7f0000001080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0x7, 0x0, 0x3, 0x20, 0x8}, @alu={0x4, 0x0, 0xc, 0xb, 0x4, 0xc, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r15}, @alu={0x3, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff}, @exit, @ldst={0x2, 0x3, 0x6, 0x2, 0x0, 0x32}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x61}, @exit]}, &(0x7f0000001100)='GPL\x00', 0x6d0b, 0x78, &(0x7f0000001140)=""/120, 0x40f00, 0x2, [], r18, 0x22, r19, 0x8, &(0x7f0000001200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000001240)={0x0, 0x5, 0x1, 0x8000}, 0x10}}]}]}, 0x290}}, 0x0) r20 = dup(r1) ioctl$CAPI_INSTALLED(r20, 0x80024322) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x0, 0x0, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) r21 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r21, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000280)={0x0, 0x0, {0x80000001, 0xfffffff9, 0x1002, 0x2, 0x2, 0x0, 0x1}}) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0xffffffffffffff36, 0x0, 0xfffffe57, 0x0, 0x1c2}, 0x68}], 0x1, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) recvmsg$can_j1939(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/35, 0xffffffffffffff4f}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000100)=""/141, 0x8d}], 0x3, &(0x7f0000000200)}, 0x40000000) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) 12:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x28}}, @in={0x2, 0x0, @broadcast}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:55 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xfffffffffffff000}]}], 0x4924aa4, 0x0) [ 554.541826][T28064] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 554.556270][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 554.598200][T28064] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e26, 0x0, @empty}, @in={0x2, 0x4e24, @empty}], 0xfd42) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x400}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 554.734096][T28064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 554.785769][T28064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 554.820604][T28068] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:55 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0xffffffffffffffff}]}], 0x4924aa4, 0x0) 12:15:55 executing program 1: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r1) [ 554.846295][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 554.944037][T28068] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 554.997720][T28068] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 555.014633][T28068] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 555.022428][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 555.128958][T28095] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 555.147864][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x100, 0x0) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xd914e1412300af25, 0x679c6afa54fc013e, r1, 0x100000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:15:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x0, @rand_addr="8e7cb05b0079b7a4171f62396b6c7d9a", 0xe2}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e27, 0x0, @loopback}], 0x2c) 12:15:55 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x2}]}], 0x4924aa4, 0x0) [ 555.193580][T28095] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r1) [ 555.249280][T28095] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 555.542514][T28115] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 555.571949][T28115] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 555.639630][T28115] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 555.666136][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:56 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op={0x0, 0x117, 0x3, 0xe1110000}, @op]}], 0x4924aa4, 0x0) 12:15:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000080)="6cbe2d06a4eb2654a529266c563b1395c5830dbb339e87b3c31e2aa6048df74ccd6d934eba7e193162d22fd9971d52054e69bc8ac921c375ae3ea8f3abea3b1a9ceaf328c10380cff72638401f30afaded010db0e0a7939615f3a0588ab291ebff04e42a7b68c70abdffb369e1ef9bd43950a810b073e5435b3e704ec2f6b529d56d61a5187dc3a6c72d610696dab6c931bbc716") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r2, 0x0) 12:15:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x5e22, 0x0, @loopback, 0xffffffff}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000010000108000000c21f000000000000551961dd0f699cf7e58ee4567cfa00", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0x400) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000280)={0x4, 0x2, 0x7fff}) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r9}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={r9, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x2, 0xffffffff, 0x8, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r10, 0x4, 0x1}, &(0x7f0000000140)=0xc) close(r1) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r11, 0x200006) sendfile(r1, r11, 0x0, 0x8000fffffffc) ioctl$KVM_CREATE_IRQCHIP(r11, 0xae60) 12:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r1) [ 555.935180][T28140] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 556.034904][T28140] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) dup2(r3, r1) [ 556.122741][T28140] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:56 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x4}]}], 0x4924aa4, 0x0) [ 556.255282][T28140] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 556.288850][T28140] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 556.376248][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:57 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) dup2(r3, r1) 12:15:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000100)='{$em0vmnet1\x00', 0xc) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 556.763445][T28140] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 12:15:57 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0xa}]}], 0x4924aa4, 0x0) [ 556.887564][T28160] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x3ec}], 0x2c) [ 557.000444][T28160] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 557.060417][T28160] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 557.075871][T28160] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup2(r3, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 12:15:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup2(r3, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) [ 557.146281][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x3, 0x7, 0x2]}, &(0x7f00000001c0)=0xa) tee(r0, r2, 0xfffffffffffffffa, 0x1) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r1, r5, 0x0, 0x8000fffffffc) sendto$inet6(r1, &(0x7f0000000000)="0533c00528", 0x5, 0x84, &(0x7f0000000080)={0xa, 0x4e24, 0x400, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 557.356379][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 557.382734][T28183] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:58 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x14}]}], 0x4924aa4, 0x0) [ 557.488495][T28183] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 557.569902][T28186] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 557.646486][T28186] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup2(r3, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) [ 557.704866][T28189] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 557.841262][T28189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 557.914015][T28189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 558.060922][T28201] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 558.076954][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 558.126420][T28201] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:15:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 558.288259][T28189] validate_nla: 4 callbacks suppressed [ 558.288271][T28189] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 558.365673][T28189] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:59 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x18}]}], 0x4924aa4, 0x0) [ 558.414115][T28189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 558.456151][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 558.476834][T28189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:15:59 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup2(r3, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) [ 558.596144][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000080)='vboxnet0^[\x00', &(0x7f00000000c0)='./file0\x00', r0) 12:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) [ 558.863332][T28224] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) [ 558.943658][T28224] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:15:59 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x19}]}], 0x4924aa4, 0x0) [ 559.076256][T28224] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 559.096161][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:15:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRESDEC=r1, @ANYRESDEC=0x0, @ANYRESOCT=r2, @ANYRESDEC=0x0, @ANYBLOB="6fce6505c6620e4eba628e9028d24aa0fccd43b64277616175d8adc7367697b1e08e25ac4bac43c9f49262031b6e8ea3abedbed1d5eb816c811e40b42b8a68974867b065b89d17417e5734aac9bd3796f69b162253dd38b55e39760e6d44f2af5279da23f70ec70dd2be20a662214d8b7a0091d14beff463c1c566e164d23751df0ee1ecfd8129c31cb6034b21b7adc1fde7d92e2b52dd5ad61a489317495069b63c3797b791bc1c284c", @ANYPTR64, @ANYRESHEX=0x0], 0x8}, 0x1, 0x0, 0x0, 0x20048000}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'vcan0\x00', 0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r4 = socket$isdn(0x22, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 12:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000100)=""/179, 0xb3) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) [ 559.191477][T28243] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:15:59 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup2(r3, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) [ 559.240747][T28243] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 559.316169][T28243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 559.344127][T28243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:00 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x2e01}]}], 0x4924aa4, 0x0) [ 559.436272][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 559.445651][T28245] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 559.475622][T28245] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 559.559337][T28245] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 559.576710][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 559.591461][T28245] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 559.639272][T28249] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 559.666289][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 559.707868][T28249] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 559.776214][T28249] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 559.816228][T28243] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 12:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 559.853858][T28243] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 559.905513][T28243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 559.916293][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 559.946319][T28243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r1, &(0x7f00000017c0), 0x1b4, 0x0) [ 560.034456][T28251] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 560.046227][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 560.112570][T28251] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 560.175498][T28251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:16:00 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op]}], 0x4924aa4, 0x0) [ 560.220750][T28251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 560.336265][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000000000)=0x7b) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x8000) write$9p(r1, &(0x7f00000001c0)="a2607acd4a6e11d7f306fb2b5c9d09e9e1e0d4446766ad18c3b685250d05244aaa1a5cffd6bfbed29a98425599612a5f8f93da79ba325aa78ce0f9719483c7cf9f81be74503733b720e26996fb19ec978b18e59a864585c5771cde68efcd961849139377d1e6063ce402218d583f662f086d85504c1b230f2ea2b6d30484cf95143d2dc999a784629f0c8e2a181f5a024ce1b601de68567e3a741ef40df84e2127de1d03f4fc5cec821a3479235bda6614d2d6d1", 0xb4) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f0000000000)={0x21, 0x9c60cf78c67f5eea}) 12:16:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:01 executing program 0: 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, 0xb85}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x200) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f00000013c0)={0x3, 0x1, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=""/88, &(0x7f0000001340)=""/81, 0x10000}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup2(r4, r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) recvfrom$netrom(r3, &(0x7f0000000080)=""/130, 0x82, 0x4d8e649c2f1904c8, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) 12:16:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0xfffffffffffffd8e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x7fffffff, 0x1, 0x5, 0xf7, 0x2, 0x1000}) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 12:16:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 560.736110][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 560.776174][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:01 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:01 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x2}]}], 0x4924aa4, 0x0) 12:16:01 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, @in={0x2, 0x4e22, @multicast2}], 0xffffffffffffffdf) [ 560.943229][T28289] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:16:01 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:01 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x3}]}], 0x4924aa4, 0x0) [ 561.035357][T28289] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 561.117035][T28289] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0xd822d6e8c65cdd46, 0x40) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xfffffffffffffff4) setreuid(0x0, r3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x1, ';'}, 0x2) write$FUSE_DIRENTPLUS(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="b00000000000000005000000000000000000000000000000020000000000000000000000000000000700000000000000000000004000000001000000000000000700000000000000e38a000000000000ac7c0000000000000500000000000000fa060000000000000400000094fcffff1e0c00000100010017000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="ffff00009c18000000000000040000000000000001000000000000a605000000ff0f00006e6f646576000000e0732cac6d97dbcd0649af3bda05b387717c05e9e313f3e4ccae36db15743f8a7f7a09ae557c24d71205bc6213ecaa842a906f9998a303842d9b1bf320d3005c7ad1ae47c32fd922b7a40b05add61baf9258dbb6e30afcfcf38b72ece0b4f510bdcdb8602d7f1bad55c47a3266a1b9b7be7edf718ea0dd44b3372f331148836296f56efe8ef8f649afd79b784f9980fe51e1"], 0xb0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) fadvise64(r4, 0x7, 0x10000, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:01 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:02 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x4}]}], 0x4924aa4, 0x0) [ 561.247520][T28319] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 561.290267][T28319] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 561.363922][T28319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:16:02 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 561.410566][T28319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 561.476262][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 561.512383][T28324] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 561.598708][T28324] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46000000d2000000000000000003003e0000001074000000000000000040000000000000000000000000000000000000100000380002000000000000000300000000000000"], 0x48) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xfffffffffffffc5c}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:16:02 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x6}]}], 0x4924aa4, 0x0) 12:16:02 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 561.673633][T28324] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 561.705358][T28324] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:02 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 561.796237][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:02 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xa}]}], 0x4924aa4, 0x0) 12:16:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46000000d2000000000000000003003e0000001074000000000000000040000000000000000000000000000000000000100000380002000000000000000300000000000000"], 0x48) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xfffffffffffffc5c}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:16:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 561.996193][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:02 executing program 4: syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0xe00000, 0x27c306) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="d03bd2b43dea1970eff3bb000200070000100500"], &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={r5, 0x5a, "f47c7c970524ad0a7c1adc223b6dda923b057e3c2ad37353ba8ffd50ca2cde5747c406f1a4c21463cbb894664128a0d072bc5f9683c8b199e9bb19b633b6742bbacec940be6fbbcaf5ba32b5099bdc7036c0dea3fb94af344528"}, &(0x7f0000000240)=0x62) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 12:16:02 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc}]}], 0x4924aa4, 0x0) 12:16:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:03 executing program 0: r0 = semget(0x1, 0x1, 0x80) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000080)=""/105) 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) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast}], 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) pread64(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x1ff) 12:16:03 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe}]}], 0x4924aa4, 0x0) 12:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 562.553997][T28367] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 562.722139][ T26] audit: type=1800 audit(1573992963.447:89): pid=28362 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16487 res=0 [ 562.746380][T28367] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x0, @remote}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}], 0x2c) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) 12:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:03 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf}]}], 0x4924aa4, 0x0) 12:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0xfffffffd, @loopback}], 0x2c) 12:16:03 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x10}]}], 0x4924aa4, 0x0) 12:16:03 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, &(0x7f0000000040)=0x4) 12:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000010398b82fcfcb3a141eb2b9d2c000108", @ANYRES32=0x0, @ANYBLOB="0300000000080056001c0202aafa1ac6cadd000601000000"], 0x30}}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x108000) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000001c0)=""/159, &(0x7f00000000c0)=0x9f) r2 = dup3(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0x0, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) r6 = syz_open_dev$cec(&(0x7f0000000280)='/dev/cec#\x00', 0x2, 0x2) mq_open(&(0x7f0000000540)='GPL)*selfvboxnet0\x00', 0x80, 0x8, &(0x7f0000000580)={0x9, 0x7fffffff, 0x2, 0x4, 0x0, 0x1000, 0xc238, 0xffffffff}) ioctl$RTC_SET_TIME(r6, 0x4024700a, &(0x7f00000002c0)={0x1f, 0x1c, 0x14, 0x11, 0x6, 0xffff50c8, 0x6, 0xbc}) fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r7, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) close(r8) r9 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) statx(r9, &(0x7f0000000400)='./bus\x00', 0x6000, 0xef4477c4de488ea1, &(0x7f0000000440)) ftruncate(r9, 0x200006) sendfile(r8, r9, 0x0, 0x8000fffffffc) setsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f0000000300)=0xfffffff7, 0x4) fcntl$setownex(r4, 0xf, &(0x7f0000000140)={0x0, r7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000000)={0x320, 0x95e8}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:04 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x60}]}], 0x4924aa4, 0x0) [ 563.379515][T28411] validate_nla: 1 callbacks suppressed [ 563.379660][T28411] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 563.420354][T28411] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:04 executing program 1: 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) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x10000, 0x0) ioctl$TCGETS2(r1, 0x802c542a, &(0x7f0000000080)) [ 563.540011][T28420] ptrace attach of "/root/syz-executor.0"[8707] was attempted by "/root/syz-executor.0"[28420] [ 563.576240][T28411] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:04 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc0}]}], 0x4924aa4, 0x0) 12:16:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) getrlimit(0x6, &(0x7f0000000280)) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, &(0x7f0000000240)=@urb_type_bulk={0x3, {0x3}, 0x8001, 0x57, &(0x7f0000000140)="e05bc1699f6dd84b9fa2850bdac7e9bbe2816f1a979b54eb4f125dffd880529b1853ab3b752228abc9428fc5109200577d83dd18f079caf998c840c3f6ab8bebc6d28f017fc19a", 0x47, 0x1, 0x40, 0x8, 0x80000000, 0x6, &(0x7f00000001c0)="c6ffe10184ae7e52da04ff9e90a989d15b8fc15448a9700d2b33ea1c5d4c9f4fce60798fcb621b84e6fc4c72ad46c6ef2cf529373c83bc4abfcacda69fd5fa2f2620444f0db4d975b7c8826a51e67f2badeecbce3033294d866e235c0845d3e1c8d17ae1fda228c68c8708e52eb59716b23ea767265d3333d814c9bc"}) 12:16:04 executing program 1: 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) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xa, 0x100000003, 0x3ff, 0x1, 0x2}, 0x1f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:04 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf0}]}], 0x4924aa4, 0x0) 12:16:04 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x258}]}], 0x4924aa4, 0x0) 12:16:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:05 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x100) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000080)={r5, 0x20cbcad31dde1d50}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000200)=0x14) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000100)={0x0, 0x3f, 0x1}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000400)={r5}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000000)={r5, 0x8}) 12:16:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) io_uring_register$IORING_UNREGISTER_FILES(r2, 0x3, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="97000000", @ANYRES16=r1, @ANYBLOB="100025bd7000ffdbdf250700000008000600040000002000030008000100000000001400020076657468305f746f5f7465616d00000008000500070000004000010008000b007369700014000300ac1414bb0000000000000000000000000800010000000000080009007100000008000100020000000800050003000000"], 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x20044020) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 12:16:05 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x300}]}], 0x4924aa4, 0x0) 12:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:05 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x600}]}], 0x4924aa4, 0x0) [ 564.629304][ T26] audit: type=1800 audit(1573992965.357:90): pid=28468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16523 res=0 12:16:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvmmsg(r1, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0xfffffffffffffc81, 0x0}}], 0x1, 0x0, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2) write$P9_RSYMLINK(r2, &(0x7f00000001c0)={0x14, 0x11, 0x1, {0x8, 0x4, 0x5}}, 0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x1, &(0x7f0000000140)=0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r4, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:05 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xa00}]}], 0x4924aa4, 0x0) 12:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 564.913896][T28490] netlink: 'syz-executor.3': attribute type 16 has an invalid length. [ 564.925565][ T26] audit: type=1800 audit(1573992965.657:91): pid=28473 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16524 res=0 12:16:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000080)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 565.101480][T28490] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xfffffffffffffc5c}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) [ 565.309214][T28490] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)=0x1, 0x4) 12:16:06 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc00}]}], 0x4924aa4, 0x0) 12:16:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xfffffffffffffc5c}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:16:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40, 0x4, 0x0, 0x0, 0x0, 0xffffffff, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0xe4, 0x9, 0xfff, 0x101}, 0x14) 12:16:06 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe00}]}], 0x4924aa4, 0x0) 12:16:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:06 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xec0}]}], 0x4924aa4, 0x0) 12:16:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000001c0)={0x3, 0x81}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="010000000800000008001b00000000000800100006000000"], 0x30}}, 0x0) sync_file_range(r2, 0x7, 0x1000, 0x4) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x6738a5ae2ef0face, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "076917919ddd1918", "62bb237541bf293b70f5059f3913302b2036eddbaf49234ab3dc66d7159bff28", 0x8, 0xffff}) 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) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f0000000000)={0x7, 0x626c6aa6, 0x2, 0x2, 0x1, @stepwise={{0x7ff, 0x3ff}, {0x1, 0x80000001}, {0x200, 0x80}}}) r5 = open(&(0x7f0000000200)='./bus\x00', 0x4000, 0x44) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46000000d2000000000000000003003e0000001074000000000000000040000000000000000000000000000000000000100000380002000000000000000300000000000000"], 0x48) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 12:16:06 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf00}]}], 0x4924aa4, 0x0) 12:16:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 566.147078][T28554] netlink: 'syz-executor.3': attribute type 16 has an invalid length. 12:16:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46000000d2000000000000000003003e0000001074000000000000000040000000000000000000000000000000000000100000380002000000000000000300000000000000"], 0x48) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) [ 566.229037][T28554] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:06 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x11e1}]}], 0x4924aa4, 0x0) [ 566.280012][ T26] audit: type=1804 audit(1573992967.007:92): pid=28558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir504322716/syzkaller.xgxYhk/781/bus" dev="sda1" ino=16621 res=1 [ 566.311666][T28554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 566.407310][T28554] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:07 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40080) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="30b8a800fb00010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:07 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x3f00}]}], 0x4924aa4, 0x0) 12:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:07 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x4000}]}], 0x4924aa4, 0x0) 12:16:07 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$inet6_sctp(0xa, 0x1, 0x84) readahead(0xffffffffffffffff, 0x3f, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40080) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="30b8a800fb00010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:07 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x5802}]}], 0x4924aa4, 0x0) 12:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:07 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x5865}]}], 0x4924aa4, 0x0) 12:16:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readahead(0xffffffffffffffff, 0x3f, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:08 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x6000}]}], 0x4924aa4, 0x0) 12:16:08 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x0) r1 = fspick(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000100)={0x1, 0x2, 0x1000, 0xdb, &(0x7f00000001c0)="47ae263893e5a5a00cb8eba338fba0f0aef858f23424b48a683478bfca7da5892883cfb1bfd336d8a4ab74f1608848798483b4d037bed651bada04048eb680787557f24f493c0d9d9239d01c04b0af67ad6309cd0ec9873fcc6c29084e196723f6663afa8a7e445a45574a3c47913083f12aa44250f23dd844c832e286f10239979587077766e0c1f4245e963526c9d6b270c91dce87b4347df9d290c700bde88881a2f93daefe9fd507e4687ade7c7b4491c41a2501a0881502cb8321f7090bf99c452fb4b02240297f0178913c671cf412ab943326acd02b53df", 0xc0, 0x0, &(0x7f00000002c0)="7f5515e9d4ea40f8500e287f85fe4ca3cd7dec5b19c84f121a2c5cb81807a437a6ce67d9ec913377aef04edf7795be4daff86ee2d6007145127c27bd9bb44631ec32911cdfc83076619149fb9155347e5d17e7dbd4cc69baa47c883fd9fbdec50bec34b347b7a26958a9c040ffdf42ea13490d9d1057d884223735cfed72536dcf9bbd2e4e942c1e03b3cb0d838cee14d5eba7311b6056ae120c6ccba3ebcf99b520af985fb9f6019fbfb97ad799ba928c95431d1dada92d166bf0352c94667d"}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0xe2, 0x7, 0x5, 0xe0}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:08 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x6558}]}], 0x4924aa4, 0x0) 12:16:08 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x0) r1 = fspick(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000100)={0x1, 0x2, 0x1000, 0xdb, &(0x7f00000001c0)="47ae263893e5a5a00cb8eba338fba0f0aef858f23424b48a683478bfca7da5892883cfb1bfd336d8a4ab74f1608848798483b4d037bed651bada04048eb680787557f24f493c0d9d9239d01c04b0af67ad6309cd0ec9873fcc6c29084e196723f6663afa8a7e445a45574a3c47913083f12aa44250f23dd844c832e286f10239979587077766e0c1f4245e963526c9d6b270c91dce87b4347df9d290c700bde88881a2f93daefe9fd507e4687ade7c7b4491c41a2501a0881502cb8321f7090bf99c452fb4b02240297f0178913c671cf412ab943326acd02b53df", 0xc0, 0x0, &(0x7f00000002c0)="7f5515e9d4ea40f8500e287f85fe4ca3cd7dec5b19c84f121a2c5cb81807a437a6ce67d9ec913377aef04edf7795be4daff86ee2d6007145127c27bd9bb44631ec32911cdfc83076619149fb9155347e5d17e7dbd4cc69baa47c883fd9fbdec50bec34b347b7a26958a9c040ffdf42ea13490d9d1057d884223735cfed72536dcf9bbd2e4e942c1e03b3cb0d838cee14d5eba7311b6056ae120c6ccba3ebcf99b520af985fb9f6019fbfb97ad799ba928c95431d1dada92d166bf0352c94667d"}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0xe2, 0x7, 0x5, 0xe0}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:08 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r4}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', r4}) socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'nr0\x00', 0x5}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@rand_addr="92847a591de4bbb60f96e06b08b8010e", 0x4e20, 0x4, 0x4e22, 0xffff, 0x2, 0x20, 0xd0, 0x18, r5, r7}, {0x9, 0xfffffffffffffffb, 0x80000000, 0x8, 0x2, 0xf6, 0x6f98, 0x5}, {0x4, 0xbcf, 0x0, 0x37e}, 0x0, 0x6e6bb9, 0x0, 0x1, 0x1}, {{@in6=@rand_addr="b0ad81e1360f66d80b9b930a858726a2", 0x4d2, 0x32}, 0x0, @in=@broadcast, 0x3504, 0x1, 0x3, 0x9, 0x6, 0x9, 0x400}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:08 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x8100}]}], 0x4924aa4, 0x0) 12:16:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) pwritev(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000480)="f2eedce2d5a5103b58b49bed7800d0bbb0f74c59fbc2165f6d3bcceddd527f9af201932411133f249b589ef42efa89c44bea8515b6f879426f5f5a558ffdec28b14cb8a815f83fa06ead069262b72a483534a936cc5b05e8c083d0827602d6494da209a9d237345466d88d5605aee98e88d92db1fbb45fbdc174e13d715d28af795908b2a5d2d7ccac316bc13bef928fb5b6fd134d3d562264ecace15842e91315a84ed85c7ba6d3fd0b54203b03020c4e5e4b32c95b629d5974dbb50638714c35e32dce0e3879", 0xc7}, {&(0x7f0000000200)="43ac23221b7805e14fb006664d2909b0afb24fcfa5853d8f674cb70e14a7aa52c7f605d3d3e38230df077acc308c60fd6197d7093183f5", 0x37}, {&(0x7f0000000300)="0c5d9a50d05f4f7a7d1c6096e7280bfb152adce60a3029002dee84a9da7cd3767a10d5f922d19a53973e32963bb2e94eac1a711c8c17ecc56281ef21cfebcae2657b4643a07be9d3d57072d812568efe368cdb8a0f07d2f08ca6b1f8982fb3916898893cf823b376e57847cb5fed48b223bfce08bcd88d4b0d0432b62eafc7f0a3a7cdbc1bfb01c767d51bdbddfcc7f04dd9ca09e78954369ff953dc8d767691ee3834dc824f7c8b", 0xa8}, {&(0x7f0000000580)="a845304fc9de63f020d024c1c17f90fb860564deb38921dc12bd704ff6dd0e72f911da35c5ff022322f6f071c611c4fbaf90da402b7e4ba99d90cc7d5d4b3ac8b7a10f6a012140fc09866da084c400b8163bce807722d7454b145f225cbb224aa85ac2d6a008dbc96628ad3ce1f029ab0256db74230b7a08477e4eb15b96f38bb4ee5532960bdb620ea247a584034951ae483b3615709bf83a7416553f3cf1655e0a905530c580129a4a", 0xaa}, {&(0x7f0000000240)="6a843864c7ee3864a346c7333eaaf54af05d6162f0e489ae547ff8f777c41091c9651339cdf31259c662e36a605acdbb4597c97da0b3c47ee81dea3d1c765191c454fdcc", 0x44}, {&(0x7f0000000640)="dce88d7a39b6ed1bb7eeca41891037ad42ecf420f55f52d1f38de204f84a4ed9210013b757f95e7ac66f681f83603315d967e9de9e869faec15405bdec531a8dda97d7ced05461b2acb6a454b0658dee8d69d46e0d8a3cadd59f354ede60f0e8c77dc813f914db8ddc87c70c0674870049d384749fbff01529952d6e7f8c8790e5d981a1ae9d6c595f030ca1b1e4a68c7b8a59a411f82e00012b3c79c94455a1eaa420820d", 0xa5}, {&(0x7f0000000700)="aa57d62dd3de2742b1e1a0285838d5ae2d486d755a442638628e5fd0e2f99a919661cb1b1f8dd2e94e8f802dd26467aa223975063cdec45a03bf29791a", 0x3d}, {&(0x7f0000000740)="a8d0fbfc4febb642bf73387e70814d20303c35b898696b", 0x17}, {&(0x7f0000000780)="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", 0xfa}], 0x9, 0xfff) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000400)={'syz'}, &(0x7f00000001c0)="04", 0x1, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r2, r1, r2}, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={'sha384-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdc\x00'}}) r3 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="b32d826ee79a34f7311adc23cbddbd634afec1bf93daeaf6865feb90de2b6268be311ba67a0606757afd26b56c5f55f884f8158067565881b02016db1b27073987c5a5519731f3eba92f0c398265a1d89317d45edbcd44424f66c3cdae98eaf9111bd2db9ad588edf5dfc24ebccefae442584b4f981b5c791a88ff25fa234a4077d6ccf1845fce6ccbd8dcdc9176ac8fa1bff44c181065dd6b9843803295c69c30457ab6c295615239a925d3e9afb2127bb1ff842b22eeddc9588a3e52", 0x226, r3) keyctl$link(0x8, r2, r4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000940)={0x4859752617945662, 0xa, [@random="291dacf556a6", @local, @broadcast, @remote, @local, @dev={[], 0x10}, @local, @random="cf3b215f2c58", @random="34eb9d3a12bb", @empty]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) [ 567.854474][T28636] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 12:16:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = inotify_init1(0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x208080, 0x0) setsockopt$inet6_opts(r2, 0x29, 0xc, &(0x7f0000000280)=@fragment={0xbe, 0x0, 0x6, 0x0, 0x0, 0x6, 0x66}, 0x8) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r4 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x7fffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r5}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, r5}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r5}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, r4, 0x0, 0x16, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', r5}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='system\x00', r5}, 0x30) r7 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x7fffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r8}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, r8}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r8}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, r7, 0x0, 0x16, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', r8}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r6, r0, 0x0, 0x2, &(0x7f00000000c0)='}\x00', r8}, 0x30) process_vm_readv(r3, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r3) [ 567.916410][T28636] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:16:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) [ 567.969595][T28636] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 567.983189][T28647] ptrace attach of "/root/syz-executor.4"[8752] was attempted by "/root/syz-executor.4"[28647] [ 568.055519][T28650] ptrace attach of "/root/syz-executor.4"[8752] was attempted by "/root/syz-executor.4"[28650] 12:16:08 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x98}}}, @in={0x2, 0x0, @remote}], 0x33) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e20, @loopback}, @in={0x2, 0x0, @remote}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r3, 0x7, 0x10}, 0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1a1204, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xfffffffffffffff5, r5, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1db0}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbae}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd99d72c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20001004) r6 = dup3(r0, 0xffffffffffffffff, 0x180000) r7 = socket(0x10, 0x803, 0x0) r8 = socket(0x2000000000000010, 0x3, 0x0) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r8, &(0x7f0000000240)={0x0, 0x7e, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r9, 0x503}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r7, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r9, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r9, 0x703, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}]}]}, 0x48}}, 0x40) 12:16:08 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc000}]}], 0x4924aa4, 0x0) 12:16:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x100400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, 0x0, 0x0, 0x0) 12:16:09 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc00e}]}], 0x4924aa4, 0x0) 12:16:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x457170ab1faf02dc, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x18}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:09 executing program 0: r0 = 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) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) dup3(r0, r5, 0x80000) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) fsync(r4) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)={0x2, 0x401, [{0x844, 0x0, 0x5}, {0x2, 0x0, 0x10001}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) socket$nl_generic(0x10, 0x3, 0x10) 12:16:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r2 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)="9cffffffffffba007a9b80008100256388a8", 0x5ee}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, 0x0, 0x0, 0x0) 12:16:09 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe111}]}], 0x4924aa4, 0x0) [ 568.721036][T28690] batman_adv: batadv0: adding TT local entry ba:00:7a:9b:80:00 to non-existent VLAN 1379 12:16:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, 0x0, 0x0, 0x0) 12:16:09 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x7368ec5455f84c7a, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x1, 0x5, 0xffff, 0x0, 0xf}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa9}, 0x1c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) [ 568.812702][T28698] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:16:09 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf000}]}], 0x4924aa4, 0x0) 12:16:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x111, 0x0) 12:16:09 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$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r2 = socket$kcm(0x11, 0x3, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@nfc={0x103, 0x14}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)="9cffffffffffba007a9b80008100256388a8", 0x5ee}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$NBD_SET_SIZE(r3, 0xab02, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) [ 569.027397][T28698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:09 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x10000, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}], 0x2c) [ 569.136294][T28698] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 569.182361][T28704] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 12:16:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0xfc000000, @loopback}], 0x2c) [ 569.227290][T28724] batman_adv: batadv0: adding TT local entry ba:00:7a:9b:80:00 to non-existent VLAN 1379 [ 569.257159][T28704] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = dup3(r0, 0xffffffffffffffff, 0xc0000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @initdev}, &(0x7f0000000080)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x2b0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r4, 0xffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 569.406293][T28704] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x30000000, @loopback}], 0x2c) 12:16:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/17) 12:16:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000000)=0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:10 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xff03}]}], 0x4924aa4, 0x0) 12:16:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0xcd, 0x5, 0x4, 0x1f, 0x7f, 0x81}, 0x7f, 0x2, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) [ 569.883352][ T26] audit: type=1800 audit(1573992970.607:93): pid=28731 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16677 res=0 12:16:10 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x33fe0}]}], 0x4924aa4, 0x0) 12:16:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffeff, 0x200000) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x0, @null, @rose={'rose', 0x0}, 0x77ef, 'syz0\x00', @default, 0x9, 0x0, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @bcast]}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x0, 0x0) r3 = accept4$llc(r1, 0x0, &(0x7f0000000340), 0x40000) vmsplice(r3, &(0x7f0000000740)=[{&(0x7f0000000380)="69060385ef2f3660cd4591b3272ca80112da15042da7e9d8483fb01957b6dfc236077504ae330fe736e2d8751e3da566cbc1c6696cd1175a", 0x38}, {&(0x7f00000003c0)="0a2d46c9ce0065f4f2e32d199ba1c8da61dd74d7b9f9ad0d9c71c8c034f8ad67a2e63777ae2ab2", 0x27}, {&(0x7f0000000400)="100c0ccf6e482f7d4aa5f357c254edce50801e70e830e9758548a83ff32f8b", 0x1f}, {&(0x7f0000000440)="de44f0fcf0063f70a0108475351ad21214ac627f34aa456e262269985dcec1ad0a54a940597820984d075f16cfb66d99180549b4a049c8c4a657622f65006ade0a47e6eb3751c8a23c12756358c0d28441651f6a6a0021fc00bbc775d0771d37d1b96225cd8ecc36a89c56c31440608ddbda1e035313946a9c83a646f658a6bb4731fb22fe99f0101a009140c86262a978d2dfd1d0a30f662f1e19df", 0x9c}, {&(0x7f0000000500)="9516edc474f80b4b7eb8b6ee6899c208d7708e1ea35ce4ec9d618c14ae45c18d6698a99347b598adb2a21d24792d12c191cc0e99cec89e43a2e65c8c60feeaccda48c78e78eabf78e3a2004502de9e73eef513184f569f71c593afa70d30887eb9928aed6e51b781802268b06fadca902a2c27410e009ec3fff264dd00d7d566685280acc3ddd99a", 0x88}, {&(0x7f00000005c0)="c21e2989f5e7c50b600c15173f9d1c2fc242db466c266ced67b68b0989431a773353cd6c65faa912bfa0701c4cc38530a24b79868b26e519cfb8f57a592533b4325ecd50ef12630206e28085020e70169e5d5fc8e56059dd61ac58ccc65612a6b1f2ce6b0588ead0841d675d973bb3b3050f698e2966a43a72dd833a29c0c774dbc8ed47bd948081f8533e7ae02c603ec95aa551118305e1fca35abb6856a1d0da0d7645648174c851fd20c9cee61ca921aa695d48225f129f4cf5f44645b4c072918ea6d3a4238878a8cfa09e3a19aa7549b012ad5b24d8eb8d", 0xda}, {&(0x7f00000006c0)="d7915575107901a0d87ae0b1f79b98814f80875ca352dae42bcbf401a3eb74767df8a0727a729f969a61ffe84fa91550481cdcf63f3e3a9502b733548f8960bc32f5df83af", 0x45}], 0x7, 0x5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000300)={r4, &(0x7f0000000200)=""/224}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) read$rfkill(r6, &(0x7f00000007c0), 0x8) 12:16:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:10 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x34000}]}], 0x4924aa4, 0x0) 12:16:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0xcd, 0x5, 0x4, 0x1f, 0x7f, 0x81}, 0x7f, 0x2, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000080)={r2, 0x0, 0x0, 0x6, 0x43}) 12:16:11 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x40000}]}], 0x4924aa4, 0x0) 12:16:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:11 executing program 1: 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$inet6_sctp(0xa, 0x1, 0x84) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x1000, &(0x7f0000ffd000/0x1000)=nil, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:11 executing program 0: r0 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46000000d2000000000000000003003e00000010740000000000000000400300000000000000000000000000000000290ce4f03de000"/68], 0x44) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xfffffffffffffc5c}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x8001) rt_sigprocmask(0x2, &(0x7f0000000140)={0x1}, &(0x7f0000000180), 0x8) creat(&(0x7f0000000040)='./file0\x00', 0xf5cde625895b08ec) write$P9_RFSYNC(r1, &(0x7f00000000c0)={0x7, 0x33, 0x2}, 0x7) 12:16:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) read(r1, &(0x7f00000001c0)=""/4096, 0x1000) finit_module(r1, &(0x7f0000000040)='vboxnet0em0+mime_type!\'-\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xadc, @mcast2, 0x6}, @in={0x2, 0x4e23, @broadcast}], 0x2ab) 12:16:11 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x400300}]}], 0x4924aa4, 0x0) [ 570.904722][T28794] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 570.964939][ T26] audit: type=1800 audit(1573992971.687:94): pid=28768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16688 res=0 [ 570.981297][T28794] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xcb, @mcast1, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:11 executing program 1: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x130) [ 571.032254][T28794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 571.061788][T28794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 571.114915][T28789] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 571.126133][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0xc4) [ 571.160170][T28789] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 571.186129][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 571.246195][T28789] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf0ffff}]}], 0x4924aa4, 0x0) 12:16:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xc0}}], 0x10) 12:16:12 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xc}}], 0x10) 12:16:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x1000000}]}], 0x4924aa4, 0x0) [ 571.684131][T28794] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 571.724163][ T26] audit: type=1800 audit(1573992972.447:95): pid=28815 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16621 res=0 [ 571.732378][T28794] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 571.806878][T28794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 571.814505][T28794] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x2000000}]}], 0x4924aa4, 0x0) 12:16:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="080000637ca1b45e3e0d9d0402f81c203214564f47f1767fb383bbeeb9", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x8000, 0xfff7}, 0x8) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f0000000200)='./bus\x00', 0x80, 0x82) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r9}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r9, &(0x7f00000002c0)=0x4) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) stat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r10) [ 571.856295][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x3000000}]}], 0x4924aa4, 0x0) 12:16:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x222042, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 12:16:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x4000000}]}], 0x4924aa4, 0x0) 12:16:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x2801, @loopback}], 0x2c) 12:16:13 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x6}}], 0x10) 12:16:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x190, r2, 0x0, 0x70bd25, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}]}, 0x190}, 0x1, 0x0, 0x0, 0x4000}, 0xc820) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:13 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x6000000}]}], 0x4924aa4, 0x0) 12:16:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 572.407406][T28877] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 572.434747][T28877] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x9bd1) get_thread_area(&(0x7f0000000000)={0x8, 0x1000, 0x7000, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r5, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001c04}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r6, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x2000000}, 0x40010000) 12:16:13 executing program 1: memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x20000001) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000a00)=ANY=[], &(0x7f0000000b00)=""/173, 0x0, 0xad}, 0x20) recvmsg(0xffffffffffffffff, 0x0, 0x100) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20082, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x8f5, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)="b978a32345732cbf308fc295d26d1a1ada8e3629a48fe18b83ca090a25b65bb4559836bbdea2d3ab37", 0x29) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r6}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r7 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xfffffffffffffe01, 0x83a3893f29a4d8c4) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r8, 0x800000c0045006, &(0x7f0000000000)=0x7b) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@getlink={0x0, 0x12, 0x8, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0xd279b2064113046b, 0x400}, [@IFLA_MTU={0x0, 0xe, 0x8000}, @IFLA_WEIGHT={0x0, 0xf, 0x9}, @IFLA_AF_SPEC={0x0, 0x1a, [{0x0, 0x7}]}, @IFLA_LINKINFO={0x0, 0x12, @ipip={{0x0, 0x1, 'ipip\x00'}}}, @IFLA_BROADCAST={0x0, 0x2, @dev={[], 0xf}}, @IFLA_WEIGHT={0x0, 0xf, 0x6}, @IFLA_XDP={0x0, 0x2b, [@IFLA_XDP_FD={0x0, 0x1, {0x19, 0x0, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb6ac}, [@ldst={0x1, 0x1, 0x6, 0x1, 0x7, 0xfffffffffffffff1, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x0, 0xa, 0x8, 0x1}, @map={0x18, 0xa, 0x1, 0x0, r7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000}, @call={0x85, 0x0, 0x0, 0x50}, @generic={0x1, 0x0, 0x9, 0x3ff, 0xf27}, @exit]}, &(0x7f0000000440)='GPL\x00', 0x100, 0xffffffffffffffe6, &(0x7f0000000480)=""/119, 0x41100, 0x6, [], 0x0, 0x6, r8, 0x8, &(0x7f0000000500)={0x1, 0x2}, 0x0, 0x10, &(0x7f0000000540)={0x1, 0xc, 0x3, 0x5}}}]}, @IFLA_WEIGHT={0x0, 0xf, 0x7}]}, 0x2c}}, 0x4040800) [ 572.473519][T28877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 572.483821][T28877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 572.572972][T28889] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 572.581589][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:13 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xa000000}]}], 0x4924aa4, 0x0) 12:16:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 572.723536][T28889] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 572.746147][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 572.746264][T28889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:16:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x4000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@RTM_NEWNSID={0x3c, 0x58, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@NETNSA_FD={0x8, 0x3, r2}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_FD={0x8, 0x3, r5}, @NETNSA_FD={0x8, 0x3, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4004001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 572.777642][T28889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 572.809397][T28898] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 12:16:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 572.826220][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 572.847652][T28898] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 572.908249][T28898] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 573.067866][T28910] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 573.114064][T28910] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 573.171266][T28910] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:13 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x24}}], 0x10) 12:16:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) close(r0) 12:16:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:13 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc000000}]}], 0x4924aa4, 0x0) 12:16:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x9bd1) get_thread_area(&(0x7f0000000000)={0x8, 0x1000, 0x7000, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r5, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4001c04}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r6, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x2000000}, 0x40010000) 12:16:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xdff, @mcast2, 0x7fff}], 0x9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0199000029858bbff43f13cf5cd8bf1483b10675721c675d80c497594825a34b0525b8c44f11242774d1d2396a18ec16461b91745e002864137d0b0c8504d27ff6c2a9951a36c246adcd7011865633d23354bf0ff6e147bcbbc8ee297c75b3903643bdeef829c17a79593b82aec81b95c122e4185a", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xbf, "a3c9d2e9536336f250aade0fe21984428bb887b7e663b6f29c840556ad5954168d43dddb28c2773608d27b315823a987997322334e2defe801080b282a19ef3f806b5b0ecaede3f7cdf4a184fa5e8f154abda7f27e028709166580eff8c86ebacccd2fbec2d17a6c1493c593969b7e4f9bf8acddbfeba3f482372ac2920b89244d32c59f0073516f1a2b3835278d3d2f6afd7c9b0b0ec69d832fa67dd8c8b62517f3f0105689898438efefabb8d46d203392f5043feb6539fd45cf7cdf076e"}, &(0x7f00000000c0)=0xc7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r4, 0x21}, 0x8) 12:16:14 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe000000}]}], 0x4924aa4, 0x0) 12:16:14 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-monitor\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000480)={{0xff, 0x87}, 'port1\x00', 0x25, 0x800, 0x6, 0x9, 0x5, 0x5, 0x3, 0x0, 0xe, 0xfffffffa}) lsetxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.upper\x00', &(0x7f0000000300)={0x0, 0xfb, 0x6e, 0x3, 0x9, "a83d3016bd426fd9181361c82a9077d5", "96f2a2a3b16db9f0541a1c1c922e40d78af055f975cd1117e626275bd88b851fda269e78cbfba5d35ed82746bcb14b251a139d25f785a07322e5ea56f5453961f5850c7f385422e45cc390e4eef4c7073874248758f77100ed"}, 0x6e, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x3, 0x7}, 0x8) r2 = syz_open_dev$radio(&(0x7f0000000380)='/dev/radio#\x00', 0x0, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x100) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000080)={r5, 0x20cbcad31dde1d50}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000400)={r5}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000003c0)={r5, 0x1}) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0xad, 0x7fffffff, "652ed0339e717043b91b85035107b3f2ca423248a1470e71a243bb1c1994dfae2df863b9263913b4f171bd8d56a38520d22dfa3888a23d1402e967d6fb03c3cf29879aee1e5cb291ed13aa3396a86f89defe92878da8bdc7949d7d1eb093e9c79dc58de63e4e079d347ac40bddca9397a8c82db9744b35368d1953346e995ea97d45863df659a9588d094c56281a1c6fea982cbd1a202e88ffaf1ac3fdef05d3e1f0b28fdd"}, &(0x7f0000000140), 0x2000) 12:16:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x3d, 0x4e22, @remote}], 0x10) 12:16:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8200, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) 12:16:14 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf000000}]}], 0x4924aa4, 0x0) [ 573.776124][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:14 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0xe03f0300, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op]}], 0x4924aa4, 0x0) 12:16:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x20, @local, 0x1000000}}, 0x0, 0x8, 0x102, 0x8001, 0x6}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x27}}}, 0xffff, 0x4}, 0xfffffe7f) r3 = socket(0x11, 0x800, 0x2b) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000280)={0x0, 'syz_tun\x00', 0x2}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x38, 0x4e22, @remote}], 0x10) 12:16:14 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x10000000}]}], 0x4924aa4, 0x0) 12:16:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}, 0x41d4}, @in6={0xa, 0x4e21, 0x3, @mcast2, 0xffffd45f}], 0xfffffffffffffe5d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:15 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:15 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x20000380}]}], 0x4924aa4, 0x0) 12:16:15 executing program 1: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x32, 0x4e22, @remote}], 0x10) 12:16:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x212040, 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x3, 0xb67, 0x7ff, 0x6, 0x9, 0x80, 0x8000]}, &(0x7f0000000280)=0x12) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x2, 0x70bd2a, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000090) 12:16:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e1e, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}, 0xe0}, @in={0x2, 0x400, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x9, @remote, 0x80}, @in={0x2, 0x4e22, @multicast2}], 0x55) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f00000001c0)) write$cgroup_pid(r1, &(0x7f0000000080), 0x12) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 12:16:15 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2b, 0x4e22, @remote}], 0x10) 12:16:15 executing program 1: r0 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46000000d2000000000000000003003e00000010740000000000000000400000000000000000000000000000000000001000003800020000000000000003000000"], 0x44) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xfffffffffffffc5c}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video1\x00', 0x2, 0x0) ftruncate(r3, 0x20000b) sendfile(r1, r2, 0x0, 0x8000fffffffc) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@isdn={0x22, 0x3, 0x9, 0x30, 0x8}, {&(0x7f0000000040)=""/202, 0xca}, &(0x7f0000000140), 0x44}, 0xa0) syncfs(r2) 12:16:15 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x3f000000}]}], 0x4924aa4, 0x0) 12:16:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) 12:16:15 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:15 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x12, 0x4e22, @remote}], 0x10) 12:16:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:15 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x40000000}]}], 0x4924aa4, 0x0) 12:16:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:16:15 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xe, 0x4e22, @remote}], 0x10) [ 575.058858][T29032] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 575.089708][T29032] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 575.156901][T29032] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:15 executing program 4: ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x79cef) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:16 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x58020000}]}], 0x4924aa4, 0x0) 12:16:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0xc}}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:16 executing program 1: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) lseek(r0, 0x4, 0x1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0xfffffffa, 0x4) 12:16:16 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x60000000}]}], 0x4924aa4, 0x0) 12:16:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:16 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x65580000}]}], 0x4924aa4, 0x0) 12:16:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x1000}, 0x8) 12:16:16 executing program 1: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:16 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x7fffefd7}]}], 0x4924aa4, 0x0) 12:16:16 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="53200d92c343a4f5237a8c3d3cecea00a1adef", 0x13}, {&(0x7f0000000100)="95a85b11152d71f63c1b9e39a2cb4d26a95050efc95022d559e1030a8c968026372095ba949dad1aaf4c43ca6a5717b414c82f6f0e684595290ee25b548aa625f2785a14a3f8af6518d5d19194938ef9a88d154f94253269a428df28b3588f0ca23d2a186085f69ae6637b43d5bed42d35d2e7f84969ac03efe0281d1cfbae0ea23325efe628a7e6ff1bbe98558a6393de5028bac5a31fe4eeb8b160fdab538b76a582f5e6837ef6237ef039a87a7a00ee650e63d19661beb8ef742a55d63be5fbf7d9cc3739c66c90d684f6dd3d9c3073415f0c4ad5bffee62168486a73e74db059bc", 0xe3}, {&(0x7f0000000200)="38984f01b0c25680433e5dcb18040761b2489b0e59866fe97652f0531f65f48944bbb645e8e28dcbf0cb9995f5e0f62d6350eeb196db7cabbca57636c98f571180e8c6441d6b9349cc7780b7c3f5546d7652b22c1a0c0757cfebf9532d9daf4abfb66ac31d64db0da692e43bc87487b1a10d5626266331b618970e8593f6433f6ec3dc4bc3b388ff0fbf6b6d11ac7bbb0ff3936c3f868f401293643cc6d3b47d9625f91b9c48f4b1e70fd0086b7169d8caeedad361f4c332c1dc0353d3036149f2d1e53ca2877a99237dfd5936f279e242744d8c7d66a662abb73cc85a3224abb3c0848ac4f9", 0xe6}, {&(0x7f0000000300)="1eb0bbb3d0de04fff5a60f9b764fd1086a5b23077b760bef580ded73e761d55adc382963bbd2e1cdff258493ccd7cab08fcd458955eb51ad6bafefdc2f8984ef4e46f6c1ee336b9f5bc71229dca969d82fcc01c1374ff05c60c108962b6998d55c80", 0x62}, {&(0x7f0000000380)="841db005c9f3c18d67e149c40e9746b89874f97666064d289eca9a73e11ccebadbec36a9b60b710ca388f13c3b3f4ddda2f8a7dd28f460c82f7edcc2e85e755d476514c8a5e0564f4a092647df0128a54a28d5be3fd736aadda7f4275b94acd43cf913c033db77f1d39ad6da872b1d0e6a183de2c4ac65f587522c696a18a2672993b297f9c56456df0aa5c6", 0x8c}, {&(0x7f0000000440)="9678707c29d8c8cf53247b8fe18923c1a49cd0aea2a0ada7e1f4f3c90452d6aa9af985ebff1064a7f000b364e7bb84decc1e95f0de11bf4e7193b460d082bb1e493f50d7f07e15bd3c4751ca9ff5dca85beb4d10665b23193106c46aeb4520c3f827fad830314c09071a469a4b702b0d0b", 0x71}, {&(0x7f00000004c0)="43812950019e50e586b63c797273bcb5000779b6170daa1fa78f279b4e1a4abd9584c08cbc11141c8bc70182c2431fa8edee9fedffd894538ad23020430b0549968fbfd0dc73ec2353f8b1eecc6ec74edb0cc24be9991780a7fea3f77d13c07b88eb5ae33e01ac93ed7a89315c1ffbaf7d83514052fe792dbb1650a0a4bf0b269409ea1096aba0e93beffd0fe6a698578fe3bd78ed56eeca1134ccd4ec5287640f95174e5f93360ef41d50f7752132f5a7bd3df59c93dc029a0dbe471372c374c5d371596b23c28f683a8e883f151167d51ab446c80ab6325d2ab8ae982c82c4257cfb7b649ef20906674f0fcd079e", 0xef}, {&(0x7f00000005c0)="201d5eec68e31aa6f9f1a1fd27ef7e3fcdc258d823b1f66f78a78316fb67fd31f511b2d6f92d1eaf19f84c5440bcda849a458ee2be3aedec197c879fc7b66c8560f016410163638188efb62ee37b6f00187c9768b0c31f8b9367703468660a9f25ea39744949a4ea6e3e72e91fcd18cece4fb2cbe3dc8e3f445c8ff10d36e18e388281099c20740a48430d4855a46688f55de4daefb568fa632e429d67e94f8869b33f158862d19a645a564cbb60fd6f390dc3f67c35aa125c721e152846a4e7ccc12c07875d6988c925336f34f22983352ec83769b78ac52accb12cb0a638713967e0be4f2bfa80ddf5b1d3c8a8619a", 0xf0}, {&(0x7f00000006c0)="d3af7cee859c4f2608a8ab9ced4c4fa0df2dd3932a29f3ab9eb641ad4298011251b56d36f051", 0x26}, {&(0x7f0000000700)="e926ffe3e7bec20b3d0b6c7a4d44c51907da78bc7f66a46636c9afd9ce63379c2c303af042d7", 0x26}], 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$media(&(0x7f0000000b00)='/dev/media#\x00', 0x88c, 0x81104) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000b40)="c226212189024911316dc8fffbf9f315dc8db87493e32df00665be65b179e3076ddb74dab085e21fe29e7b3b958c683dc04f7213d6574cceef675f174a4f02a75df5f8e6011bbd09383c86a43efb7ecb6e803b50a4384f7c63ea1c72ac30") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x40, @mcast2, 0x40}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3000}], 0x48) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000bc0)={0x48, 0x6, 0x0, {0x6, 0x0, 0x1f, 0x0, '/proc/thread-self/attr/current\x00'}}, 0x48) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f0000000980)={{0x0, 0x0, @identifier="81487070369de3559621997ae748259d"}}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000009c0)=ANY=[@ANYBLOB="010000000fd31cf6dd95dfbea634ee77cf19b8ba7840ad6a5629c629eebbba144011a8fc63fff651392dceb1bf149ca796e15132602b49a90464611d7352e9728479e4a2a1ff78b8bce523f07e8b20def6e28785f8c76641fcf5ffcc1ea91c952a1ddd8b38c7e83239e44cbefb72936f3d7127ee245cb97d94d0817c8d8d56cd301c9d8300f4dc126332246a8b3c1e7023fe4c2328dabb3ad19dbb9159abc057cc9fd67f98c320c1ae5ddab0692decc90bdaa0f6f68efef350aaea5e40fae2df9998d362e3cf01e17a433518c31c88b6e52230212fad143f9bab76189e3a324c68696e2f151ad47da55b5366ba66d07ab2", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r9, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000000900)={0x8, 0x7fffffff, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r8}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000800)={r8, 0x9}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000880)={r10, 0x3ff, 0x44, 0x3ff, 0x3ff, 0x7f}, &(0x7f00000008c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:17 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x78, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:17 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x7fffefe1}]}], 0x4924aa4, 0x0) 12:16:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={r5, 0x800, 0x10000, 0x6, 0x6, 0x6, 0x20, 0xfffff2a8, {r6, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [], @local}, 0x80000000}}, 0x1, 0x80000000, 0x1ff, 0x40, 0x5}}, &(0x7f00000002c0)=0xb0) 12:16:17 executing program 1: 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) [ 576.323524][T29119] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 576.350162][T29119] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x77, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) [ 576.411566][T29119] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:17 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x80030020}]}], 0x4924aa4, 0x0) [ 576.490398][ T26] audit: type=1800 audit(1573992977.217:96): pid=29110 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16729 res=0 [ 576.498155][T29124] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:16:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:17 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="53200d92c343a4f5237a8c3d3cecea00a1adef", 0x13}, {&(0x7f0000000100)="95a85b11152d71f63c1b9e39a2cb4d26a95050efc95022d559e1030a8c968026372095ba949dad1aaf4c43ca6a5717b414c82f6f0e684595290ee25b548aa625f2785a14a3f8af6518d5d19194938ef9a88d154f94253269a428df28b3588f0ca23d2a186085f69ae6637b43d5bed42d35d2e7f84969ac03efe0281d1cfbae0ea23325efe628a7e6ff1bbe98558a6393de5028bac5a31fe4eeb8b160fdab538b76a582f5e6837ef6237ef039a87a7a00ee650e63d19661beb8ef742a55d63be5fbf7d9cc3739c66c90d684f6dd3d9c3073415f0c4ad5bffee62168486a73e74db059bc", 0xe3}, {&(0x7f0000000200)="38984f01b0c25680433e5dcb18040761b2489b0e59866fe97652f0531f65f48944bbb645e8e28dcbf0cb9995f5e0f62d6350eeb196db7cabbca57636c98f571180e8c6441d6b9349cc7780b7c3f5546d7652b22c1a0c0757cfebf9532d9daf4abfb66ac31d64db0da692e43bc87487b1a10d5626266331b618970e8593f6433f6ec3dc4bc3b388ff0fbf6b6d11ac7bbb0ff3936c3f868f401293643cc6d3b47d9625f91b9c48f4b1e70fd0086b7169d8caeedad361f4c332c1dc0353d3036149f2d1e53ca2877a99237dfd5936f279e242744d8c7d66a662abb73cc85a3224abb3c0848ac4f9", 0xe6}, {&(0x7f0000000300)="1eb0bbb3d0de04fff5a60f9b764fd1086a5b23077b760bef580ded73e761d55adc382963bbd2e1cdff258493ccd7cab08fcd458955eb51ad6bafefdc2f8984ef4e46f6c1ee336b9f5bc71229dca969d82fcc01c1374ff05c60c108962b6998d55c80", 0x62}, {&(0x7f0000000380)="841db005c9f3c18d67e149c40e9746b89874f97666064d289eca9a73e11ccebadbec36a9b60b710ca388f13c3b3f4ddda2f8a7dd28f460c82f7edcc2e85e755d476514c8a5e0564f4a092647df0128a54a28d5be3fd736aadda7f4275b94acd43cf913c033db77f1d39ad6da872b1d0e6a183de2c4ac65f587522c696a18a2672993b297f9c56456df0aa5c6", 0x8c}, {&(0x7f0000000440)="9678707c29d8c8cf53247b8fe18923c1a49cd0aea2a0ada7e1f4f3c90452d6aa9af985ebff1064a7f000b364e7bb84decc1e95f0de11bf4e7193b460d082bb1e493f50d7f07e15bd3c4751ca9ff5dca85beb4d10665b23193106c46aeb4520c3f827fad830314c09071a469a4b702b0d0b", 0x71}, {&(0x7f00000004c0)="43812950019e50e586b63c797273bcb5000779b6170daa1fa78f279b4e1a4abd9584c08cbc11141c8bc70182c2431fa8edee9fedffd894538ad23020430b0549968fbfd0dc73ec2353f8b1eecc6ec74edb0cc24be9991780a7fea3f77d13c07b88eb5ae33e01ac93ed7a89315c1ffbaf7d83514052fe792dbb1650a0a4bf0b269409ea1096aba0e93beffd0fe6a698578fe3bd78ed56eeca1134ccd4ec5287640f95174e5f93360ef41d50f7752132f5a7bd3df59c93dc029a0dbe471372c374c5d371596b23c28f683a8e883f151167d51ab446c80ab6325d2ab8ae982c82c4257cfb7b649ef20906674f0fcd079e", 0xef}, {&(0x7f00000005c0)="201d5eec68e31aa6f9f1a1fd27ef7e3fcdc258d823b1f66f78a78316fb67fd31f511b2d6f92d1eaf19f84c5440bcda849a458ee2be3aedec197c879fc7b66c8560f016410163638188efb62ee37b6f00187c9768b0c31f8b9367703468660a9f25ea39744949a4ea6e3e72e91fcd18cece4fb2cbe3dc8e3f445c8ff10d36e18e388281099c20740a48430d4855a46688f55de4daefb568fa632e429d67e94f8869b33f158862d19a645a564cbb60fd6f390dc3f67c35aa125c721e152846a4e7ccc12c07875d6988c925336f34f22983352ec83769b78ac52accb12cb0a638713967e0be4f2bfa80ddf5b1d3c8a8619a", 0xf0}, {&(0x7f00000006c0)="d3af7cee859c4f2608a8ab9ced4c4fa0df2dd3932a29f3ab9eb641ad4298011251b56d36f051", 0x26}, {&(0x7f0000000700)="e926ffe3e7bec20b3d0b6c7a4d44c51907da78bc7f66a46636c9afd9ce63379c2c303af042d7", 0x26}], 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$media(&(0x7f0000000b00)='/dev/media#\x00', 0x88c, 0x81104) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000b40)="c226212189024911316dc8fffbf9f315dc8db87493e32df00665be65b179e3076ddb74dab085e21fe29e7b3b958c683dc04f7213d6574cceef675f174a4f02a75df5f8e6011bbd09383c86a43efb7ecb6e803b50a4384f7c63ea1c72ac30") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x40, @mcast2, 0x40}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3000}], 0x48) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000bc0)={0x48, 0x6, 0x0, {0x6, 0x0, 0x1f, 0x0, '/proc/thread-self/attr/current\x00'}}, 0x48) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f0000000980)={{0x0, 0x0, @identifier="81487070369de3559621997ae748259d"}}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000009c0)=ANY=[@ANYBLOB="010000000fd31cf6dd95dfbea634ee77cf19b8ba7840ad6a5629c629eebbba144011a8fc63fff651392dceb1bf149ca796e15132602b49a90464611d7352e9728479e4a2a1ff78b8bce523f07e8b20def6e28785f8c76641fcf5ffcc1ea91c952a1ddd8b38c7e83239e44cbefb72936f3d7127ee245cb97d94d0817c8d8d56cd301c9d8300f4dc126332246a8b3c1e7023fe4c2328dabb3ad19dbb9159abc057cc9fd67f98c320c1ae5ddab0692decc90bdaa0f6f68efef350aaea5e40fae2df9998d362e3cf01e17a433518c31c88b6e52230212fad143f9bab76189e3a324c68696e2f151ad47da55b5366ba66d07ab2", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r9, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000000900)={0x8, 0x7fffffff, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r8}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000800)={r8, 0x9}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000880)={r10, 0x3ff, 0x44, 0x3ff, 0x3ff, 0x7f}, &(0x7f00000008c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 576.691596][T29124] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 576.766869][T29124] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) mkdirat(r1, &(0x7f0000000080)='./bus\x00', 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x10000000}], 0x2c) 12:16:17 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x81000000}]}], 0x4924aa4, 0x0) 12:16:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000008001048a5a81462ba5800060000000000000000000800000000000000"], 0x30}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) kcmp(r3, 0xffffffffffffffff, 0x6, r4, r5) fgetxattr(r1, &(0x7f0000000080)=@random={'trusted.', 'loselinuxcpuset:\x00'}, &(0x7f00000000c0)=""/87, 0x57) 12:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:17 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x88a8ffff}]}], 0x4924aa4, 0x0) [ 577.085364][T29166] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:16:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 577.158540][T29175] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[29175] [ 577.198249][T29166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 577.316281][T29166] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 577.406618][T29180] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 577.446050][ T26] audit: type=1800 audit(1573992978.167:97): pid=29159 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16738 res=0 [ 577.477102][T29175] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:16:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=""/90, &(0x7f0000000080)=0x5a) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 12:16:18 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0x9effffff}]}], 0x4924aa4, 0x0) 12:16:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x77, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) [ 577.520410][T29175] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 577.636730][T29175] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 577.738508][T29166] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 577.806338][T29166] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 577.897341][T29166] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 577.914760][T29180] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 577.924874][T29175] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 577.936730][T29175] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0x1, @local, 0x5}, @in6={0xa, 0x4e22, 0x4, @loopback, 0xa30}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @remote}], 0x68) 12:16:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:18 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x22, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:18 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc0000000}]}], 0x4924aa4, 0x0) 12:16:18 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) [ 577.986348][T29175] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:18 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xc00e0000}]}], 0x4924aa4, 0x0) 12:16:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @remote}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 578.118491][ T26] audit: type=1800 audit(1573992978.847:98): pid=29211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16487 res=0 12:16:18 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:18 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x5802, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op]}], 0x4924aa4, 0x0) 12:16:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x197881, 0x0) 12:16:19 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xd7efff7f}]}], 0x4924aa4, 0x0) 12:16:19 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={r6, 0x6, 0x50, 0x6, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r7, 0x3, 0x9, 0xf10, 0x9, 0x7}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x200, 0x70bd2d, 0x10001, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0xf35ee3c519f9e01b}, 0x20000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4002, 0x0) r8 = socket$inet6(0xa, 0x800, 0xfc) close(r8) r9 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r9, 0x200006) sendfile(r8, r9, 0x0, 0x8000fffffffc) ioctl$VT_RESIZE(r9, 0x5609, &(0x7f00000001c0)={0x6035, 0x5, 0x3f}) 12:16:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @remote}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:19 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e22, @remote}], 0x10) 12:16:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="54000000b0d5fef64c38ced413e2ffe81591564f18b520766209d0e203d21fab09473e3f38ec7bc3bea6bffeb8c4ff3a6c82b13e501c486cfa903d22d8c528a71d3f5cdedbe28991604e1518e72068ea5c17f955ce1e09f1082149910e345b4f846b27c654f44953b847504c7fc707320ccbeb0062193f21c255ec284f504ef45256d64f26abcb40eee2a3fb0a846aade94bdb513a66daa4739e83120572a220f29c858b6ac7ee30b1a54e2109ab324a03eeefd5371a6397e19fd422f0e51db7b1dfc1dfe2b77e6391c9a6e884621fbad2a68ca49f7193dd4062eb4acce8390baac60fb8c4044f1fc0412298b9f1", @ANYRES16=r2, @ANYBLOB="01000000000000000000030000004000010010000100adf1703a73797a30000000002c0004001400010200000000ac14140d00000000000000001404020002000000ac1414000000000000000000"], 0x54}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x68000818}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x130, r2, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x101}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x28, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER={0x28, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4008001}, 0x30000885) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200000) 12:16:19 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe03f0300}]}], 0x4924aa4, 0x0) 12:16:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) 12:16:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @remote}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 578.601819][T29270] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 578.629754][T29270] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 578.736915][T29270] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:19 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe1110000}]}], 0x4924aa4, 0x0) 12:16:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) 12:16:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0x1, @local, 0x5}, @in6={0xa, 0x4e22, 0x4, @loopback, 0xa30}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @remote}], 0x68) 12:16:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='\x17\xee\xfc\xa5u\x96\x96\x13\x00', 0x40000080806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$RTC_PIE_OFF(r2, 0x7006) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x12, r1, 0x0) 12:16:19 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xe1efff7f}]}], 0x4924aa4, 0x0) 12:16:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) 12:16:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x16, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x1d}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x1, 0x7f}, &(0x7f0000000000)=0x90) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000200", @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r7, 0x3, 0x621}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x401, 0x4e, 0x80, 0xa33, 0x5, 0x9, 0x5, {r8, @in6={{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, 0xffffff15, 0x6, 0x5, 0x80000000, 0x5a4}}, &(0x7f00000002c0)=0xb0) ioctl$VIDIOC_G_FREQUENCY(r4, 0xc02c5638, &(0x7f0000000300)={0x964, 0x3, 0x8001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 12:16:20 executing program 0: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x15, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:20 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xeffdffff}]}], 0x4924aa4, 0x0) 12:16:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 12:16:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x18}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x9, &(0x7f0000000000)=""/51) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r5, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001200)={{0x5, 0x0, 0x1ff, 0x7fffffff, 'syz1\x00', 0x1}, 0x6, 0x10000000, 0x9, r5, 0x9, 0x0, 'syz0\x00', &(0x7f0000000100)=['GPL\x00', ']\x00', 'GPL$[)posix_acl_accessposix_acl_access-vmnet1cgroup\x00', '@!\x83.\x00', 'GPL\x00', 'GPL\x00', 'selinuxem1]!\x00', 'GPL\x00', '}cgroup\x00'], 0x60, [], [0x3f, 0x1, 0x101, 0xd802]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x13, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:20 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xf0ffffff}]}], 0x4924aa4, 0x0) 12:16:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 12:16:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x12, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 579.825447][T29356] ptrace attach of "/root/syz-executor.2"[8712] was attempted by "/root/syz-executor.2"[29356] [ 580.013718][ T26] audit: type=1800 audit(1573992980.737:99): pid=29337 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16641 res=0 12:16:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040), 0x0) 12:16:20 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xfcffffff}]}], 0x4924aa4, 0x0) 12:16:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 12:16:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x12, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) 12:16:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c44e400e40c22e19255970e060200012bbd7000ffdbdf251a00000808001b000000000059acb33b937748fd38a6b182d5357de095f9adf4088d6a260b7f709a5ba31b1beb675b195ea9769fb2696dfd28741868e4d7c67466e0ccad2a1a44c00348d6cdcc7a1449b08878cbb61f165d318208000000d962744facf111a5b35fde726f0ce8b7ddd41dbe6820159f843025cd17d136cc5623072c2bc894d0f165ce8761f38b582fe79af8b93f88e3bfcb10754de96f2f9e243a47f4dcdf8c9767658eb2c45224418b9f9d3335a9105e2f6dc153fffa39b0419864df18fefa74322084e341b04b6923932a"], 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @loopback}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:21 executing program 0 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) [ 580.333634][ T26] audit: type=1800 audit(1573992981.057:100): pid=29346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16647 res=0 12:16:21 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xff030000}]}], 0x4924aa4, 0x0) 12:16:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:21 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:21 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xffffa888}]}], 0x4924aa4, 0x0) [ 580.563210][T29397] FAULT_INJECTION: forcing a failure. [ 580.563210][T29397] name failslab, interval 1, probability 0, space 0, times 0 [ 580.605303][T29407] FAULT_INJECTION: forcing a failure. [ 580.605303][T29407] name failslab, interval 1, probability 0, space 0, times 0 [ 580.642641][T29397] CPU: 0 PID: 29397 Comm: syz-executor.0 Not tainted 5.4.0-rc7+ #0 [ 580.650592][T29397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.660659][T29397] Call Trace: [ 580.663973][T29397] dump_stack+0x197/0x210 [ 580.668336][T29397] should_fail.cold+0xa/0x15 [ 580.668357][T29397] ? fault_create_debugfs_attr+0x180/0x180 [ 580.668378][T29397] ? ___might_sleep+0x163/0x2c0 [ 580.678777][T29397] __should_failslab+0x121/0x190 [ 580.678797][T29397] should_failslab+0x9/0x14 [ 580.678811][T29397] __kmalloc+0x2e0/0x770 [ 580.678833][T29397] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 580.678848][T29397] ? rw_copy_check_uvector+0x31a/0x390 [ 580.678866][T29397] rw_copy_check_uvector+0x31a/0x390 [ 580.713522][T29397] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 580.719010][T29397] import_iovec+0xc9/0x410 [ 580.723443][T29397] ? dup_iter+0x260/0x260 [ 580.727783][T29397] vfs_readv+0xc6/0x160 [ 580.731933][T29397] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 580.737991][T29397] ? __kasan_check_read+0x11/0x20 [ 580.743010][T29397] ? __fget+0x384/0x560 [ 580.747165][T29397] ? ksys_dup3+0x3e0/0x3e0 [ 580.751583][T29397] ? wait_for_completion+0x440/0x440 [ 580.756864][T29397] ? __fget_light+0x1a9/0x230 [ 580.761527][T29397] do_preadv+0x1c4/0x280 [ 580.765762][T29397] ? do_readv+0x330/0x330 [ 580.770075][T29397] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 580.775519][T29397] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 580.780965][T29397] ? do_syscall_64+0x26/0x760 [ 580.785642][T29397] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.791695][T29397] ? do_syscall_64+0x26/0x760 [ 580.796366][T29397] __x64_sys_preadv+0x9a/0xf0 [ 580.801046][T29397] do_syscall_64+0xfa/0x760 [ 580.805559][T29397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.811449][T29397] RIP: 0033:0x45a639 [ 580.815344][T29397] 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 [ 580.834953][T29397] RSP: 002b:00007f6511c46c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 580.843366][T29397] RAX: ffffffffffffffda RBX: 00007f6511c46c90 RCX: 000000000045a639 [ 580.851320][T29397] RDX: 00000000000001b4 RSI: 00000000200017c0 RDI: 0000000000000004 [ 580.859362][T29397] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 580.867319][T29397] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6511c476d4 [ 580.875292][T29397] R13: 00000000004c7eb1 R14: 00000000004dddd0 R15: 0000000000000005 [ 580.883279][T29407] CPU: 1 PID: 29407 Comm: syz-executor.1 Not tainted 5.4.0-rc7+ #0 [ 580.891185][T29407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.901246][T29407] Call Trace: [ 580.904536][T29407] dump_stack+0x197/0x210 [ 580.908881][T29407] should_fail.cold+0xa/0x15 [ 580.913489][T29407] ? fault_create_debugfs_attr+0x180/0x180 [ 580.919312][T29407] ? ___might_sleep+0x163/0x2c0 [ 580.924182][T29407] __should_failslab+0x121/0x190 [ 580.929132][T29407] should_failslab+0x9/0x14 [ 580.933646][T29407] __kmalloc_track_caller+0x2dc/0x760 [ 580.939020][T29407] ? __local_bh_enable_ip+0x15a/0x270 [ 580.944385][T29407] ? lock_sock_nested+0xe2/0x120 [ 580.949314][T29407] ? __local_bh_enable_ip+0x15a/0x270 [ 580.954668][T29407] ? lockdep_hardirqs_on+0x421/0x5e0 [ 580.959936][T29407] ? lock_sock_nested+0x9a/0x120 [ 580.964857][T29407] ? __sctp_setsockopt_connectx+0x49/0x1a0 [ 580.970655][T29407] memdup_user+0x26/0xb0 [ 580.974880][T29407] __sctp_setsockopt_connectx+0x49/0x1a0 [ 580.980491][T29407] ? lock_sock_nested+0xe2/0x120 [ 580.985445][T29407] sctp_setsockopt+0x1279/0x7180 [ 580.990374][T29407] ? lock_downgrade+0x920/0x920 [ 580.995265][T29407] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 581.000738][T29407] ? __kasan_check_read+0x11/0x20 [ 581.005780][T29407] ? ___might_sleep+0x163/0x2c0 [ 581.010614][T29407] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 581.016837][T29407] ? aa_label_sk_perm+0x91/0xf0 [ 581.021680][T29407] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 581.027315][T29407] ? aa_sk_perm+0x288/0x880 [ 581.031830][T29407] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 581.037380][T29407] sock_common_setsockopt+0x94/0xd0 [ 581.042572][T29407] __sys_setsockopt+0x261/0x4c0 [ 581.048578][T29407] ? sock_create_kern+0x50/0x50 [ 581.053458][T29407] ? fput+0x1b/0x20 [ 581.057255][T29407] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 581.062694][T29407] ? do_syscall_64+0x26/0x760 [ 581.067361][T29407] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.073434][T29407] ? do_syscall_64+0x26/0x760 [ 581.078117][T29407] __x64_sys_setsockopt+0xbe/0x150 [ 581.083213][T29407] do_syscall_64+0xfa/0x760 [ 581.087704][T29407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.093578][T29407] RIP: 0033:0x45a639 [ 581.097465][T29407] 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 [ 581.117056][T29407] RSP: 002b:00007f520fe66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 581.126451][T29407] RAX: ffffffffffffffda RBX: 00007f520fe66c90 RCX: 000000000045a639 [ 581.134403][T29407] RDX: 000000000000006e RSI: 0000000000000084 RDI: 0000000000000003 [ 581.142361][T29407] RBP: 000000000075bf20 R08: 0000000000000010 R09: 0000000000000000 [ 581.150314][T29407] R10: 0000000020000040 R11: 0000000000000246 R12: 00007f520fe676d4 [ 581.158264][T29407] R13: 00000000004d1548 R14: 00000000004e0620 R15: 0000000000000004 12:16:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x2, @mcast2, 0x101}, @in6={0xa, 0x4e24, 0x7fffffff, @ipv4={[], [], @multicast1}, 0x8b8b}, @in6={0xa, 0x4e22, 0x9, @mcast1}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [], @local}, 0x67f}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:22 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xfffff000}]}], 0x4924aa4, 0x0) 12:16:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f0000000140)=""/198, 0x2ce) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 12:16:22 executing program 0 (fault-call:3 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:22 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 581.358439][T29424] FAULT_INJECTION: forcing a failure. [ 581.358439][T29424] name failslab, interval 1, probability 0, space 0, times 0 12:16:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x80, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000100)={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r2, 0x2}}, 0x18) [ 581.459083][T29424] CPU: 1 PID: 29424 Comm: syz-executor.0 Not tainted 5.4.0-rc7+ #0 [ 581.467038][T29424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.477096][T29424] Call Trace: [ 581.477145][T29424] dump_stack+0x197/0x210 [ 581.477172][T29424] should_fail.cold+0xa/0x15 [ 581.477193][T29424] ? fault_create_debugfs_attr+0x180/0x180 [ 581.477213][T29424] ? ___might_sleep+0x163/0x2c0 [ 581.477231][T29424] __should_failslab+0x121/0x190 [ 581.477248][T29424] should_failslab+0x9/0x14 [ 581.477266][T29424] kmem_cache_alloc_node_trace+0x274/0x750 [ 581.489537][T29424] ? fsnotify+0x802/0xbb0 [ 581.489562][T29424] __kmalloc_node+0x3d/0x70 [ 581.489581][T29424] kvmalloc_node+0x68/0x100 [ 581.489604][T29424] seq_read+0x817/0x1110 [ 581.532997][T29424] ? rw_verify_area+0x126/0x360 [ 581.537862][T29424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 581.544115][T29424] do_iter_read+0x4a4/0x660 [ 581.548630][T29424] ? dup_iter+0x260/0x260 [ 581.552967][T29424] vfs_readv+0xf0/0x160 12:16:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x2, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) [ 581.557130][T29424] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 581.563198][T29424] ? __kasan_check_read+0x11/0x20 [ 581.568239][T29424] ? ksys_dup3+0x3e0/0x3e0 [ 581.572662][T29424] ? wait_for_completion+0x440/0x440 [ 581.577949][T29424] ? __fget_light+0x1a9/0x230 [ 581.577969][T29424] do_preadv+0x1c4/0x280 [ 581.577984][T29424] ? do_readv+0x330/0x330 [ 581.577999][T29424] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 581.578014][T29424] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 581.578029][T29424] ? do_syscall_64+0x26/0x760 [ 581.578041][T29424] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.578058][T29424] ? do_syscall_64+0x26/0x760 [ 581.591263][T29424] __x64_sys_preadv+0x9a/0xf0 [ 581.591284][T29424] do_syscall_64+0xfa/0x760 [ 581.591302][T29424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.591316][T29424] RIP: 0033:0x45a639 [ 581.636451][T29424] 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 12:16:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x3, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:22 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xfffffdef}]}], 0x4924aa4, 0x0) [ 581.656061][T29424] RSP: 002b:00007f6511c46c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 581.664489][T29424] RAX: ffffffffffffffda RBX: 00007f6511c46c90 RCX: 000000000045a639 [ 581.672471][T29424] RDX: 00000000000001b4 RSI: 00000000200017c0 RDI: 0000000000000004 [ 581.680449][T29424] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 581.688435][T29424] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6511c476d4 [ 581.697138][T29424] R13: 00000000004c7eb1 R14: 00000000004dddd0 R15: 0000000000000005 12:16:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:22 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xffffff7f}]}], 0x4924aa4, 0x0) 12:16:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40881, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)={0x0, 0x0, @ioapic={0x1000, 0x40, 0x1, 0x0, 0x0, [{0x3f, 0x80, 0x0, [], 0x3f}, {0x0, 0x2, 0x7, [], 0x1f}, {0x4, 0x0, 0x9, [], 0x64}, {0x0, 0xa0, 0x5, [], 0x5}, {0x5, 0x6, 0x2b, [], 0x3f}, {0x40, 0x3, 0x5, [], 0x22}, {0x3f, 0x6, 0x81, [], 0xc8}, {0x2, 0x8, 0xe5, [], 0x4}, {0x6, 0x2, 0x1, [], 0x9c}, {0x2, 0x7, 0x81, [], 0xa6}, {0x8, 0xf1, 0x4, [], 0x51}, {0x7, 0x1d, 0x2, [], 0x8}, {0x3, 0xf9, 0x0, [], 0x1}, {0x1, 0xff, 0x3, [], 0x5}, {0x3, 0xd6, 0x7f, [], 0x3d}, {0x6, 0x9, 0x8, [], 0xe6}, {0x1, 0x6, 0x20, [], 0xf}, {0x6, 0x6, 0x7, [], 0x81}, {0x9, 0x10, 0x80, [], 0x80}, {0x3f, 0x40, 0x80, [], 0x7f}, {0x5, 0x8, 0x3, [], 0x2}, {0x3, 0x3, 0x40, [], 0x14}, {0x8, 0x81, 0x0, [], 0x20}, {0x5, 0x7, 0x5, [], 0x86}]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x4, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:22 executing program 0 (fault-call:3 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 582.005702][ T26] audit: type=1800 audit(1573992982.727:101): pid=29433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16564 res=0 [ 582.141291][T29461] FAULT_INJECTION: forcing a failure. [ 582.141291][T29461] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 582.154544][T29461] CPU: 0 PID: 29461 Comm: syz-executor.0 Not tainted 5.4.0-rc7+ #0 [ 582.162441][T29461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.172508][T29461] Call Trace: [ 582.175811][T29461] dump_stack+0x197/0x210 [ 582.180159][T29461] should_fail.cold+0xa/0x15 [ 582.184773][T29461] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 582.190262][T29461] ? fault_create_debugfs_attr+0x180/0x180 [ 582.196078][T29461] ? rcu_read_unlock+0x16/0x60 [ 582.196096][T29461] ? find_held_lock+0x35/0x130 [ 582.196119][T29461] should_fail_alloc_page+0x50/0x60 [ 582.210806][T29461] __alloc_pages_nodemask+0x1a1/0x900 [ 582.210825][T29461] ? lock_downgrade+0x920/0x920 [ 582.210842][T29461] ? __alloc_pages_slowpath+0x2920/0x2920 [ 582.226762][T29461] ? rcu_read_unlock+0x33/0x60 [ 582.231553][T29461] cache_grow_begin+0x90/0xd20 [ 582.236305][T29461] ? __kmalloc_node+0x3d/0x70 [ 582.236321][T29461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 582.236339][T29461] kmem_cache_alloc_node_trace+0x689/0x750 [ 582.236362][T29461] __kmalloc_node+0x3d/0x70 [ 582.236379][T29461] kvmalloc_node+0x68/0x100 [ 582.236398][T29461] seq_read+0x817/0x1110 [ 582.266309][T29461] ? rw_verify_area+0x126/0x360 [ 582.271169][T29461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 582.277412][T29461] do_iter_read+0x4a4/0x660 [ 582.277428][T29461] ? dup_iter+0x260/0x260 [ 582.277450][T29461] vfs_readv+0xf0/0x160 [ 582.286257][T29461] ? compat_rw_copy_check_uvector+0x4c0/0x4c0 [ 582.286273][T29461] ? __kasan_check_read+0x11/0x20 [ 582.286300][T29461] ? ksys_dup3+0x3e0/0x3e0 [ 582.286316][T29461] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 582.286335][T29461] ? lockdep_hardirqs_on+0x421/0x5e0 [ 582.316748][T29461] ? __fget_light+0x1a9/0x230 [ 582.321438][T29461] do_preadv+0x1c4/0x280 [ 582.325697][T29461] ? do_readv+0x330/0x330 [ 582.330047][T29461] __x64_sys_preadv+0x9a/0xf0 [ 582.334737][T29461] do_syscall_64+0xfa/0x760 12:16:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x5, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6a8, 0x282800) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) msgget(0x1, 0x6a1) 12:16:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xffffff9e}]}], 0x4924aa4, 0x0) 12:16:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000001c0)={0x1, 0x80000000, 0x2, 0x0, 0x0, [{r1, 0x0, 0xffff}, {r2, 0x0, 0x2}]}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000240)={0x8, {{0x2, 0x4e24, @multicast1}}, 0x1, 0x7, [{{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e22, @loopback}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e24, @rand_addr=0xafd2}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x11d, @broadcast}}]}, 0x410) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000100)=""/10, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 582.339247][T29461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 582.345252][T29461] RIP: 0033:0x45a639 [ 582.349153][T29461] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 582.368764][T29461] RSP: 002b:00007f6511c46c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 582.377186][T29461] RAX: ffffffffffffffda RBX: 00007f6511c46c90 RCX: 000000000045a639 12:16:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 582.385171][T29461] RDX: 00000000000001b4 RSI: 00000000200017c0 RDI: 0000000000000004 [ 582.393243][T29461] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 582.401207][T29461] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6511c476d4 [ 582.401216][T29461] R13: 00000000004c7eb1 R14: 00000000004dddd0 R15: 0000000000000005 12:16:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xfffffff0}]}], 0x4924aa4, 0x0) 12:16:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:23 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x63, 0xc8800) write$P9_RSTATFS(r0, &(0x7f0000000080)={0x43, 0x9, 0x2, {0x6, 0x4e5, 0x7, 0xc37, 0xbd, 0x19, 0x3f, 0xa84, 0x86}}, 0x43) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x7ff, 0x5b51fc95, 0xfffffff8, 0x9, 0x5caa7f3e, 0xfff, 0x9}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e21, @multicast1}], 0x20) [ 582.495579][T29486] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 582.533448][T29486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 582.570623][T29486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 582.647760][T29486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:23 executing program 0 (fault-call:3 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) 12:16:23 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xfffffffc}]}], 0x4924aa4, 0x0) [ 582.717126][T29488] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 582.726260][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) [ 582.837930][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x20, 0x400002) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x5}, 0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VIDIOC_ENCODER_CMD(r5, 0xc028564d, &(0x7f00000000c0)={0x3, 0x1, [0xfffffff9, 0x4, 0x1ff, 0x3, 0x9, 0x0, 0x4, 0x72]}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x434c, @ipv4={[], [], @empty}, 0x8}, @in={0x2, 0x4e22, @loopback}], 0x29a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) [ 582.895262][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 582.932396][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b4, 0x0) [ 583.006243][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 583.053111][T29486] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 583.142080][T29486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 583.202971][T29486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 583.213622][T29486] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 583.235613][T29497] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 583.249722][T29497] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 583.256256][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 583.259516][T29497] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 583.272038][T29497] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 583.294238][T29488] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 583.311441][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 583.316295][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 583.321048][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 583.333127][T29488] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x11) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0x8, 0x120, 0xfa00, {0x2, {0xffff, 0x1f, "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", 0x81, 0x30, 0x9, 0x3f, 0x3, 0x5, 0x9}}}, 0x128) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r2, r3, 0x0, 0x8000fffffffc) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100), 0x0) 12:16:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:24 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op={0x0, 0x117, 0x3, 0xffffffff}]}], 0x4924aa4, 0x0) 12:16:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x8, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e20, 0x400, @mcast2, 0x8}, @in6={0xa, 0x4e20, 0x401, @local, 0x1}, @in6={0xa, 0x4e24, 0x5, @empty, 0x5}], 0x64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x20) 12:16:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2, 0x0) [ 583.366271][ C1] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:24 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x2}], 0x4924aa4, 0x0) 12:16:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x9, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) move_pages(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x9, 0x0, 0x10001, 0x6, 0x5, 0x7, 0x400000, 0x4, 0x8000, 0x81], &(0x7f0000000100)=[0x0], 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) 12:16:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x3, 0x0) 12:16:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) [ 583.676310][ C1] ip6_tunnel: ì xmit: Local address not yet configured! [ 583.941301][ T26] audit: type=1800 audit(1573992984.667:102): pid=29552 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16799 res=0 12:16:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1a9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x4, 0x0) 12:16:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0xa, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000400)={'syz'}, &(0x7f00000001c0)="04", 0x1, r2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r4, r3, r4}, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={'sha384-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xdc\x00'}}) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="88e6038236cb6af0907123fecf671e77359a78", 0x13}, {&(0x7f00000001c0)="3aa8a715fc907dd56a66dd210e259c7a8e49ee5e847e7d14e64aeee60fe0ceb4e70cfff3158bbcb709540358c4406e60960cc52cf55b292228b8b81d04897ec4084a2926f562a2b5e0fe73cf183c7f092be79658c536362d33d65663843866b92a7d54353ab91096a48c49aea0866f344b7af1f750f042846f5b96eb0bd59ec1862f1172db052a5adca9cf56d16efdb306ab7f93b4f4d53e6e4eeb73428570df6759cdeadec5df53c159a6a597aefd05564f824a2ea6cf02b89f8aa5973a545d8f874966290565af0fcc", 0xca}, {&(0x7f00000002c0)="a668eacb5e36c3acf302891f7d0dd506e6d795bfcda9844682810a08f4ff5fd618afc34ed2d33256ae7f9c16d6ed96b8a6d872bee1a0e1bda47f9751d1bd2f75446a7d4c2d637982ba1331572833320b29f76618e5a4e22c225353bfa372bfc7b74d4e1187e55854e64bdd221c38c25522001e4071d6c13077ea22ee4ca21e1ce9389207a6c40416892da5d6c49b8a39220eddc78ed9309396ff805441e07b7cb2f4104db081921947c8eac5193bada87119fbcad84f5930d638c4d00ebc93f1fc7c8b57f044e0109fd57a8ad49a97f527e3ab65b718a9a89ced46b2e74c", 0xde}, {&(0x7f00000003c0)="3f2a6ed8e4b3b8391a2ff4ea39200a0a24592b3926d7125280965322167218223e8b8677d80eea5d9394a3a6a01c793523f1fd1874b9b5549090d86f99804a5a5a539e79efad1321687510b527de1cb92110e58fe77ea734d7d737da88bfdcc2de6e57d7842f645d5e958de76bd2c640c3664d8f3858da80baee2ac46757b15f0a1b832cab740d05ec3b0866a0fd20c26de295f2922b3971d376f0aa023b448ced6b0fd1e2f9c0ffdf099924e61acec1b3733aafbcc094935e970cb4e6a9afd69c9c27b5ec5dae10abe6ca4327ef5b4b66dc", 0xd2}], 0x4, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r5) keyctl$KEYCTL_MOVE(0x1e, r2, r5, r2, 0x1) 12:16:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:24 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x3}], 0x4924aa4, 0x0) 12:16:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0xb, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setsockopt$inet_group_source_req(r2, 0x0, 0xcafa36448db50260, &(0x7f0000000280)={0x100, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e23, @multicast1}}}, 0x108) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x7b) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000001c0)={0x3, 0x9, 0x0, 0x0, 0x4}) r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f0000000040)) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-monitor\x00', 0x10000, 0x0) ioctl$TIOCCBRK(r4, 0x5428) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8000, 0x0) ioctl$BLKREPORTZONE(r5, 0xc0101282, &(0x7f0000000080)=ANY=[@ANYBLOB="000001000000000003000000aa000000ed07000000000000ff070000000000000700000000000000810200090000000000000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000c000000000000000012693d3f0a6cf35e14e5db9000000000000000000000000000000000000000000000000000000000700000000000000ff01000000000000ff01000000000000013f030800"/208]) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x5, 0x0) 12:16:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0xc, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:25 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x4}], 0x4924aa4, 0x0) 12:16:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x6, 0x0) 12:16:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x59}}}, @in6={0xa, 0x4e24, 0x1, @empty, 0x8}], 0x38) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0xd91, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="231decd51be98efbd2c2e855ab66a47ede9e34fec4df012434de0657592c7f7d442bc96f37d28cee400dec7bf65f4bdae2846881e966f64747cee2324530191d7070847770f7b2aff941de132c1be7c713b58ad1469b3185cbf4f4c23fff360b86408b59ccc0b956ea5a1b1f02089ccccef4550a14a72f10f5a80d9cc7a16c9e4781e9de75be4760b131a1464885930cab", 0x91}, {&(0x7f0000000240)="9a7e677f367d3de23861ff6bfb82564558964ea4e7351c329e33224be8f96b81f618733a56353335a50c66891b22eceac1be5cdce96e2bc41266b65dc4f4e7be9e808dee046e2d9c91a9747f7fb2babf75a07a120a95e6f6457c461b05f034d840a8a6f98bba790627eed65d728af2101cb47e521a419395ba7e0ff89bd89024b0344ef9b569990ffabda228199a51f4a6bfc148700a2a1b41a972fd9d3a17e425ea84b834a5e1e58743defecb3490861c55f1ba1da480b886cba8810ed761d070a04e2736b76d47d038efa8f0ebb57830681fc45b4904494f7ead2fa65f2ece6953e8c14ce83634", 0xe8, 0x5}], 0x43480, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x208840, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0xff70) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x4, 0x2, 0xf9, 0x9a, 0x4, 0x1f}, 0x5}, 0xa) 12:16:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0xa00) 12:16:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0xd, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x7, 0x0) 12:16:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback}, @in6={0xa, 0x4e23, 0x1000, @mcast2, 0x604}], 0xfffffee4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x401, @rand_addr="34f41380f4a78ae0e1491fedfa244af1", 0x2}, @in={0x2, 0x4e23, @multicast1}], 0x2c) 12:16:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x10, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:25 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x63, 0xc8800) write$P9_RSTATFS(r0, &(0x7f0000000080)={0x43, 0x9, 0x2, {0x6, 0x4e5, 0x7, 0xc37, 0xbd, 0x19, 0x3f, 0xa84, 0x86}}, 0x43) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x7ff, 0x5b51fc95, 0xfffffff8, 0x9, 0x5caa7f3e, 0xfff, 0x9}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e21, @multicast1}], 0x20) 12:16:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf3584c0529acb8071"}, &(0x7f0000000000)=0x4f) 12:16:26 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x6}], 0x4924aa4, 0x0) 12:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x11, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x8, 0x0) 12:16:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x0, @remote}], 0x20) r1 = openat$cachefiles(0xffffffffffffff9c, 0xfffffffffffffffe, 0x501000, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, 0x0, &(0x7f0000000000)) 12:16:26 executing program 2 (fault-call:7 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x12, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = gettid() process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x3e4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x9, 0x0) 12:16:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, 0x0, &(0x7f0000000000)) 12:16:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x13, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:26 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xa}], 0x4924aa4, 0x0) 12:16:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0xa, 0x0) 12:16:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, 0x0, &(0x7f0000000000)) 12:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x14, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e20, 0x5, @loopback, 0xc44e}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e23, 0x6, @empty, 0x1f}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e20, 0x5, @remote, 0x9}, @in6={0xa, 0x4e23, 0x4, @mcast2, 0x8}], 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x8, 0x8, 0xfa00, {r3}}, 0x10) 12:16:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0xb, 0x0) 12:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x15, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000000)=0x8) 12:16:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006040000"], 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r6}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) sendmmsg(r2, &(0x7f0000006380)=[{{&(0x7f0000000100)=@ax25={{0x3, @bcast}, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="70950878e2b3dbe5787ef6bc08f4d8cb5e2ccd05050a188dead3f32699fdd00d1885f9d5660abaaa93e15bb650d568302a666092bcf0cd908582e528cd4ca6c2141ecb9200abe1adb27262bf20c3dabb5357041640480a6a52eb820c5de778220fc02f131e882d3f97eec128052153c1b462f0489f25ddd2c8519a6fbedf99bd", 0x80}, {&(0x7f0000000240)="650fa78dc50782990f7a4682bec15b90142718e46175190b0c7bbb9a6718144cb307597e80cc36c0268eb67966c98a6a48068ab51840cdcd7c36bc481ffcce1d2553549dfcab5762024a91b0472fe4c27ec7f1d30c85e4a839880e8374fc2e", 0x5f}, {&(0x7f0000000080)="8eb4473763dd0e81d2d3f439c902c6e76bf56127203de00414a43873f35f3991978b62f69c4a90b461ba60e38f7a357cd4e21d607a320b4cb21bc0", 0x3b}, {&(0x7f00000002c0)="7a8aec22561a", 0x6}, {&(0x7f0000000300)="99ef4c6cd7c5ddeda9e15f502061ef27093351709c9910928527d87f408e5af99a3957758e0b0cc65b8eb570e61fc5108d83dd42ae01adb8bdb21ed8d55206c1378b5c5d216cb81f133bf859695bc843eb6ff395852ab63385f149b05dda049cae24d3bfbb15c759863c7a8e9f654e2ff2565bdb87c455573b9487", 0x7b}, {&(0x7f0000000380)="a2009d4921dd6831991fcc0f44db2893dd66b10927b6f558b7e924cac0a5a5590e3fe1b463435f3020a1517a351b05e0da97f1e18efe53a6c04f4e733f32c08b8a9d34a6ec27872303f37f200d06b856d33abda25540effeedefd2e30ff2b044a932d3ad820bd62d63a125d9bf5ba006a4492df4ba28badbc389a2c3fb83c0f89a96f0223ba7f92e987efbc98dd26cd74de9a12b13dc05d2a6de24e3d927cae97bee29e9544b27f390b8a7c25d9920e161fa4fbabac70b9784ee7937742deedcdcce05654e3b6f7c07b3c3d64009abc878a0bf089975e21b421f29cee58c3ac412181854", 0xe4}, {&(0x7f0000000480)="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", 0xfc}], 0x7, &(0x7f0000000600)=[{0x1010, 0x116, 0x4, 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0x3a, 0xdd8, "1077eeb9196d74ac1cfe3a39ad6898e1fef70e4dc44e8f3bcd73684a010947c9e37821242667a13e96d1d19d8f9684ccc9172a1fc3759a1cd671248730cb4bd20a489c87a2e433c519a693208be5605107481e6894bf0605a3862d321d9afd2d40d84a023e273558"}, {0xc8, 0x1, 0xffff, "a763196dc8d94363bff670b0da4451dc3a9932cab0cd0719a1ac167256e8521b49224e4326923f2b4c26d3732dcc5b48393221eef4354998ab9212b533dee82f8fc177df15eae4cc72b361ad9f5a47025a913be6441198619581608c2d45e6b1acedc89541be10fed62e86c1cc9f749ff3b7d8280f97ad3400c04aea4968dc97be154ece6e9e983391fd0bb3eef653caf91b9ba34699631ac28b8cbcc9fb919654f6715f99e435cf1f2a1ba8e92924e69281"}, {0x30, 0x109, 0x100, "d214ff0eedd2da3c08f108fe39dc5c7a0695612c2697ec20ffa39d679d"}, {0xe8, 0x1, 0x6, "3db1de6a2f70c2de107053470c4aa7c6d32fc854cd893c9afbd64ea8e20cad5e6d22e26b29c0d3f76bcd0b5a4d8c332cfebac724a8ab2ddd7dcb29ba5ec20a0c9ad51e237a4c0b0deb2b2e036609468e1614a88156e0f6cfddd6ea9a6dc117836cfdab4f5ed3d3cff206b3daf3d3ceb27f45baac23583ef5d7d81119be593a68ab07175ff9e4a58999b0e62b4695a4db4eef4d79da9b8c729118ff02943e1b536b6876a2b11aa4b64a89449cdda95f83b299f21c3fe3fb899410a6d8896f6dc48831ee4199f5b096d9102a8d533b46fae1"}, {0xc8, 0x9f, 0xcb, "58803b4b7730bde5d578c73b58525a79363bb1787351f978b711cfadc1485a115f7a0213310b765f4703116fbaec5d35a2d748181a2e1e31d19b976cb4bb20fcb54921a37f300bb278f0f58aeb228a9180f46a62a55085ea926f7ab57679056e0eed24dbb19fba610484cc53532c54bfed0a6badcdbc4931437e8420cf19df1411d0c5d0517db3c1238c499c8798a4ad17f3609ca8f5e305b11dd4328346b412ab4b88090870c5a8c4756c3b8edbb5fa0879"}], 0x370}}, {{0x0, 0x0, &(0x7f0000006340)=[{&(0x7f0000006300)="734c4dc858ced95231238332519c041408b5664d829e7a190613bcbf49687f0ba57eec8355d0976a381370b37f5de9c770a22623f67d8abc1755e87c", 0x3c}], 0x1}}], 0x6, 0x4000040) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f0000000000)={0x800, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x16, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:27 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x16, 0x8, 0xfa00, {r3}}, 0x10) [ 586.288750][T29760] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 586.339994][T29760] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 586.413400][T29760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 12:16:27 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc}], 0x4924aa4, 0x0) 12:16:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000000)=0x8) 12:16:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0xc, 0x0) 12:16:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x17, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) [ 586.460967][T29760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 12:16:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x18, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f0000000000)=0x8) 12:16:27 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa02, {r3}}, 0x10) [ 586.576277][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 586.610888][T29764] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 12:16:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0xd, 0x0) [ 586.682511][T29764] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:16:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca83643"}, &(0x7f0000000000)=0x2c) [ 586.768801][T29764] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 587.056946][T29764] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 587.075313][T29764] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 587.092735][T29764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 587.102728][T29764] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 587.129267][T29768] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 587.138694][T29768] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 587.150230][T29768] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) [ 587.159594][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback, 0xfffffff9}], 0x2c) 12:16:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x19, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa06, {r3}}, 0x10) 12:16:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0xe, 0x0) 12:16:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca83643"}, &(0x7f0000000000)=0x2c) 12:16:28 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe}], 0x4924aa4, 0x0) 12:16:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca83643"}, &(0x7f0000000000)=0x2c) 12:16:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x1e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0xf, 0x0) 12:16:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa0c, {r3}}, 0x10) [ 587.561242][T29837] sctp: [Deprecated]: syz-executor.4 (pid 29837) Use of struct sctp_assoc_value in delayed_ack socket option. [ 587.561242][T29837] Use struct sctp_sack_info instead 12:16:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x21, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x36, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b2284"}, &(0x7f0000000000)=0x3e) [ 587.676124][ C0] ip6_tunnel: ì xmit: Local address not yet configured! [ 587.726828][T29846] sctp: [Deprecated]: syz-executor.4 (pid 29846) Use of struct sctp_assoc_value in delayed_ack socket option. [ 587.726828][T29846] Use struct sctp_sack_info instead 12:16:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:28 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf}], 0x4924aa4, 0x0) 12:16:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x10, 0x0) 12:16:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x22, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x36, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b2284"}, &(0x7f0000000000)=0x3e) 12:16:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x11, 0x0) 12:16:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x23, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x36, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b2284"}, &(0x7f0000000000)=0x3e) 12:16:28 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2}}, 0x10) 12:16:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x24, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x12, 0x0) 12:16:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x800, 0x2, 0x7f}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x3f, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25b8e237cf"}, &(0x7f0000000000)=0x47) 12:16:29 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x10}], 0x4924aa4, 0x0) 12:16:29 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x6}}, 0x10) 12:16:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x13, 0x0) 12:16:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:29 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x60}], 0x4924aa4, 0x0) 12:16:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:29 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0xc}}, 0x10) 12:16:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x14, 0x0) 12:16:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)=0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xff04) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, r7}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000003c0)={r7, 0x81}, &(0x7f0000000400)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)="afead4f9d5740694fc73e82cc0826455b7de373b31627379f197ddaf250399728861dbbf70b1208b85ac1383b53a251b111cc165288a40d337c67ecad1c5313c8457b8b60a5084982b12dd6dd1ed4c15157050150ebe303affac5d7381e5807f7cf3bde576d24c9102639e334b387a69c3298b0956d82ad5986ad2b118a30b1b6e79979fac3915be317d8f42ec2f224737256abc8c87f5fa347d2c3d683dd406e039ca75e5f18a5b07f388932a34be216e97ca3776a95e5dad12346b6585156f93154b48", 0xc4}, {&(0x7f00000000c0)="519a3f95314073b53712a175761095011a5a3af145fdeb4d6294758573f3b601b31a3936f8197334f368825abdd65eca9b528ef9a272eeb847865d005f1efb9d0b14311792cf145b5ac3e574afce9e5b796093e7c846eb651dc92399d47b8f69ab9d8c97a6602178a7ed02a14c64497c1fa1f146d14049d03bee1575", 0x7c}, {&(0x7f00000002c0)="769c2d7bed0d3fd48b9d53e1172375b845675cc5d096568475553e2ce19802e54169de168870272c552c296b92767b457173b3a7bb8cb6a325b767e2c44467357b7ed117e2adb12aa062cbd3855abccb7999f6c6af7c3588d19dd31e1714361fbe3d7f344093044c89a691a8287e2ca239d64a0363da70907965a24abb06177f6b219946f182e71f5f4e01072ed074c76a86b75e6c1f094fa2f6bb36a759c6d6e82e3b2f5115a46616c0da35fe37bf72a6d1911482bd569d5e5d1844b7c24bb62d8cd7681b3e113d6aa358c193123b32636564c979d0afd940076796", 0xdc}], 0x3, &(0x7f0000000440)=[@authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x8001, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0x7b6c, 0x3ff, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr="dbc336eee816f2358b9721ea45816a1e"}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xbb2e155c19e90e44, 0xffff, 0xd47e, r8}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x5}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x1, 0x7fffffff, 0xce}}], 0x110, 0x4040040}, 0x80) 12:16:29 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc0}], 0x4924aa4, 0x0) 12:16:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x600}}, 0x10) 12:16:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x15, 0x0) 12:16:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf0}], 0x4924aa4, 0x0) 12:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x71, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5c3, 0x8101) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000000c0)=0x3, 0x4) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xf0c) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) write$P9_RMKDIR(r2, &(0x7f0000000140)={0x14, 0x49, 0x1, {0x14, 0x0, 0x2}}, 0x14) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @dev={[], 0x15}, 'teql0\x00'}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x4000, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x4, &(0x7f0000000200)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0xc00}}, 0x10) 12:16:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x16, 0x0) 12:16:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x258}], 0x4924aa4, 0x0) 12:16:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x3b, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9433e25"}, &(0x7f0000000000)=0x43) 12:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x72, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2000000}}, 0x10) 12:16:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x17, 0x0) 12:16:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:30 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x300}], 0x4924aa4, 0x0) 12:16:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x75, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:30 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x6000000}}, 0x10) 12:16:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x137006, 0x0) accept4$netrom(r1, &(0x7f0000000080)={{0x3, @netrom}, [@netrom, @default, @remote, @null, @remote, @null, @default, @null]}, &(0x7f0000000100)=0x48, 0x400) 12:16:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x18, 0x0) 12:16:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x76, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:31 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x600}], 0x4924aa4, 0x0) 12:16:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0xc000000}}, 0x10) 12:16:31 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xa00}], 0x4924aa4, 0x0) 12:16:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x77, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x19, 0x0) 12:16:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x2000020, @local, 0x1}], 0x17c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x80000, @loopback}], 0x2c) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 12:16:31 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc00}], 0x4924aa4, 0x0) 12:16:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x7) 12:16:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x39, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c943"}, &(0x7f0000000000)=0x41) 12:16:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x78, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) [ 590.816165][ C0] ip6_tunnel: ì xmit: Local address not yet configured! 12:16:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1a, 0x0) 12:16:31 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe00}], 0x4924aa4, 0x0) 12:16:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x20000010) 12:16:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x79, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @local}}, 0x200, 0xffff}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="30000024c7afb09cb02dd6000010000108000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x7fff, 0x4) setrlimit(0x4, &(0x7f0000000000)={0x9, 0x3ffffffffffff8}) 12:16:31 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xec0}], 0x4924aa4, 0x0) 12:16:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x8, 0x200, 0x0, 0x3ff}) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r4, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x4, @rand_addr="00e60000000000ff2b0200"}, {0xa, 0x0, 0x0, @mcast1}, r4}}, 0x48) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r6}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r6}}, 0x10) 12:16:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7b, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1b, 0x0) 12:16:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7c, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:32 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf00}], 0x4924aa4, 0x0) 12:16:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1c, 0x0) 12:16:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7d, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:32 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x11e1}], 0x4924aa4, 0x0) 12:16:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1d, 0x0) [ 591.996900][ T26] audit: type=1800 audit(1573992992.727:103): pid=30168 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16859 res=0 12:16:32 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) getitimer(0x3, &(0x7f0000000040)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x82, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x38, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9"}, &(0x7f0000000000)=0x40) 12:16:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x1e, 0x0) 12:16:32 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x3f00}], 0x4924aa4, 0x0) 12:16:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @remote}], 0x10) 12:16:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x21, 0x0) 12:16:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x4000}], 0x4924aa4, 0x0) 12:16:33 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e24, @local}, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e22, @empty}, 0x23c, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x8, 0x77}) r3 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00\x00\x00\t\xf6\x00', 0x3bc) connect$inet(r2, &(0x7f0000593000)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_misc(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a30420a5893020590a6593c000ee4ec0d66"], 0x14) sendto$inet(r3, &(0x7f00000000c0), 0x15f, 0x0, 0x0, 0x98c60aa9aa64a816) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x114) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000300)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0x10, 0x1, @ib={0x1b, 0x2, 0x516, {"ed56fdc024d1769b6629e59caea47bd1"}, 0x3, 0x8, 0x80000001}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r5}}, 0x18) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000000)={0x7, 0x8}, 0x10) 12:16:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x5802}], 0x4924aa4, 0x0) 12:16:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x22, 0x0) 12:16:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x2, @remote}], 0x10) 12:16:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x5865}], 0x4924aa4, 0x0) 12:16:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x0, @loopback}], 0x2c) 12:16:33 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000640)) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$sock_x25_SIOCADDRT(r5, 0x890b, &(0x7f0000000440)={@remote={[], 0x3}, 0x9, 'bridge_slave_1\x00'}) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000040)={0x3, 0x6, 0x10001}) r6 = socket$inet6(0xa, 0x2, 0x0) close(r6) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r7, 0x200006) sendfile(r6, r7, 0x0, 0x8000fffffffc) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r8}}, 0xfffffffffffffc5c) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080)=0x1, r4, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r4}}, 0x10) 12:16:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x37, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431"}, &(0x7f0000000000)=0x3f) 12:16:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x23, 0x0) 12:16:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4000, @remote}], 0x10) 12:16:33 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x6000}], 0x4924aa4, 0x0) 12:16:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x1c) 12:16:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x38, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9"}, 0x0) 12:16:34 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x6558}], 0x4924aa4, 0x0) 12:16:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x24, 0x0) 12:16:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x20000050) 12:16:34 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x8100}], 0x4924aa4, 0x0) [ 593.814735][ T26] audit: type=1800 audit(1573992994.537:104): pid=30298 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=17537 res=0 12:16:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x1}, 0x8) 12:16:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x38, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9"}, 0x0) 12:16:34 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc000}], 0x4924aa4, 0x0) 12:16:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @broadcast}], 0x10) 12:16:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x25, 0x0) 12:16:34 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/i\fM{\xdc\x00\xdd\xd1\xc4\xed\xaardmacm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800e3ffff1f00000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000000080)=""/113, &(0x7f0000000140)=0x71) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:34 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc00e}], 0x4924aa4, 0x0) [ 594.161566][T30334] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 594.185434][T30334] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x292, 0x80900) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r2, 0x75}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}], 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x38, "6a177a6951a0933e010013e879da9321d4e0813e5fac71bcd843ee6802ce72c5dca8364357569855b0c9e6f8313a69886c01e01b228431c9"}, 0x0) [ 594.266271][T30334] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x26, 0x0) 12:16:35 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe111}], 0x4924aa4, 0x0) [ 594.382333][T30346] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 594.452790][T30346] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:35 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2}}, 0x10) [ 594.531806][T30346] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 594.593764][T30361] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 594.663555][T30361] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 594.786101][T30361] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) 12:16:35 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf000}], 0x4924aa4, 0x0) 12:16:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x27, 0x0) 12:16:35 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x12, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0xfffffffffffffdfe}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 12:16:35 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2}}, 0x10) 12:16:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getuid() r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r5}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r7) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@can_delroute={0x164, 0x19, 0x400, 0x70bd2a, 0x25dfdbff, {0x1d, 0x1, 0x1}, [@CGW_MOD_UID={0x8, 0xe, r2}, @CGW_DST_IF={0x8, 0xa, r5}, @CGW_CS_CRC8={0x120, 0x6, {0x5e, 0x7c, 0x64, 0x1, 0x1, "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", 0x3, "eeaac9b30a237a78bd252811f7fc57aba58ac6c1"}}, @CGW_MOD_SET={0x18, 0x4, {{{0x4, 0x1}, 0x0, 0x1, 0x0, 0x0, "41075b9c7f6a9850"}, 0x1}}, @CGW_MOD_UID={0x8, 0xe, r7}]}, 0x164}, 0x1, 0x0, 0x0, 0xf86b3f7f4b1769b1}, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000140)="172fa2f7fe3c887d75b75feaa1b5e4025d7460f32f1fa6f148fc1ee2659cc9dbc6367beed2f9dd8cf874d4b96cd8fa5d8253dd747c9200e907a396c4270be845c29897a61fbf723aefc8e8c296de365cac2bd63c6da29cb62b96822deb9335e20e4db8da6f1ea0a84a7d12b11c707535097f86bb2739c4d0b88b7c51dc07ced9eb2fa18be863dd") 12:16:35 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xff03}], 0x4924aa4, 0x0) [ 595.102366][T30395] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 595.130255][T30395] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:16:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x28, 0x0) [ 595.146107][T30395] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:16:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x33fe0}], 0x4924aa4, 0x0) 12:16:36 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x12, 0xfa00, {{0xa, 0x4e21, 0x48, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0xb2be40ba29134f1f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x106, 0x6}}, 0x20) socket$pptp(0x18, 0x1, 0x2) 12:16:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2}}, 0x10) 12:16:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/connector\x00') r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) [ 595.480899][T30424] ptrace attach of "/root/syz-executor.1"[8710] was attempted by "/root/syz-executor.1"[30424] [ 595.614989][T30424] ptrace attach of "/root/syz-executor.1"[8710] was attempted by "/root/syz-executor.1"[30424] 12:16:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x1fffff, 0x0, 0x10, r5, 0x0) 12:16:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x29, 0x0) 12:16:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x34000}], 0x4924aa4, 0x0) 12:16:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2}}, 0x10) 12:16:36 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000000080)={0x8, 0xff, 0x18}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f0000000300)={r7, &(0x7f0000000440)=""/255}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000040)={0x400, 0x4, 0x7}) r8 = socket$inet6(0xa, 0x2, 0x0) close(r8) r9 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r9, 0x200006) sendfile(r8, r9, 0x0, 0x8000fffffffc) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r11, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r12}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) connect$can_bcm(r9, &(0x7f0000000140)={0x1d, r12}, 0x10) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000080)={0x4, {{0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x19}, 0x1ff}}, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x4}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) 12:16:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2a, 0x0) 12:16:36 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x40000}], 0x4924aa4, 0x0) 12:16:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 12:16:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) [ 596.138693][T30470] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 12:16:37 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x400300}], 0x4924aa4, 0x0) [ 596.222203][T30470] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 596.233752][T30470] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:16:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) 12:16:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffffffff, @empty, 0xe000}], 0x1c) 12:16:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2b, 0x0) 12:16:37 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf0ffff}], 0x4924aa4, 0x0) [ 596.791659][T30457] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 596.819888][T30457] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 596.829378][T30457] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:16:37 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x391000, 0x0) fcntl$setsig(r2, 0xa, 0x39) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4, 0xfffffffd}, {}, r4}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r4}}, 0x10) 12:16:37 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x1000000}], 0x4924aa4, 0x0) 12:16:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2c, 0x0) 12:16:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x1000, @remote}], 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x69f0, 0xb52}, {0x101, 0x8}, {0x6, 0xfffa}, {0xb27, 0x3}, {0xfff, 0x5eb}, {0x1f, 0x4f2}, {0x7fff, 0x5}, {0xffff, 0x2f}, {0x9, 0xf376}, {0x1e59, 0x3}]}) 12:16:37 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x2000000}], 0x4924aa4, 0x0) 12:16:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2, 0x2}}, 0x10) 12:16:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) getsockopt$inet6_int(r1, 0x29, 0x86, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:16:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 12:16:38 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x3000000}], 0x4924aa4, 0x0) 12:16:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2d, 0x0) 12:16:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2, 0x2}}, 0x10) 12:16:38 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r3, r4, 0x0, 0x8000fffffffc) ioctl$BLKRAGET(r4, 0x1263, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r5}}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00') write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r5}}, 0x10) 12:16:38 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x4000000}], 0x4924aa4, 0x0) 12:16:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e02, 0xc56f, @dev={0xfe, 0x80, [], 0x23}, 0xfffffc01}], 0xfffffffffffffec7) 12:16:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2, 0x2}}, 0x10) 12:16:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2e, 0x0) 12:16:38 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x6000000}], 0x4924aa4, 0x0) 12:16:38 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x2f, 0x0) [ 598.464921][ T26] audit: type=1800 audit(1573992999.187:105): pid=30574 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16880 res=0 12:16:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) 12:16:39 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3, 0x2}}, 0x10) 12:16:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xa000000}], 0x4924aa4, 0x0) 12:16:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x30, 0x0) 12:16:39 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r7}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r7}}, 0x10) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x15) write$RDMA_USER_CM_CMD_SET_OPTION(r5, &(0x7f0000000080)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000040)=0x1, r7, 0x0, 0x2, 0x4}}, 0x20) 12:16:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc000000}], 0x4924aa4, 0x0) 12:16:39 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600), 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2, 0x2}}, 0x10) 12:16:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x0, 0xe}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x18c, 0x3}}, 0x20) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x8b04195da0d0fcb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x8000, @mcast1, 0x5}}, 0x1, 0x9c9, 0x400, 0x3, 0xa0}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000300)={r4, 0x12, "f4adf0d7a12ceac0f036118be36dce27af7d"}, &(0x7f0000000340)=0x1a) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000100)={0x2, 0x15, 0xfa00, {0x0, {0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x2b}, 0x2}, r2}}, 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x31, 0x0) 12:16:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe000000}], 0x4924aa4, 0x0) 12:16:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @broadcast}], 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r1, r2, 0x0, 0x8000fffffffc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000300)={0x8001, 0x100, 0x2, 0x20, 0x12, 0x7f}, 0xc) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000002c0)) setitimer(0x3, &(0x7f00000000c0)={{0x0, 0x2710}}, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r3) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r3) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)="f8b7e181a733d0af0ba6aec57966289021114dd866e9644be6c5cfa163c94033f9280396740423249c58dd9cbf1badaf8aa237f18ea885cf8dc766348941f24f078194e1b190a76d0e9ea75c0b71f4f000ae3d567d9c34755856d77881777b30c0bb11d39655263e5dc33253ba6af90ac1a25f20475b9b6a803cb38cb2da66436bdb2c7bb0d7497235", 0x89, r4) 12:16:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) 12:16:40 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x32, 0x0) 12:16:40 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf000000}], 0x4924aa4, 0x0) 12:16:40 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x8000, 0x80000) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1, 0x200000) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x83, 0xfa00, @id_tos={&(0x7f00000001c0)=0x7f, 0xffffffffffffffff, 0x0, 0x0, 0x22a}}, 0xd) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r7, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r8}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r7, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r8}}, 0x10) write$RDMA_USER_CM_CMD_ACCEPT(r6, &(0x7f0000000440)={0x8, 0x120, 0xfa00, {0x3, {0x6, 0xcbe, "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", 0xb5, 0xff, 0xf9, 0x3, 0xdc, 0x20, 0x23, 0x1}, r8}}, 0x128) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @mcast1, 0x7}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e24, 0x6, @local, 0x5}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @empty}], 0x78) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) [ 599.582949][ T26] audit: type=1800 audit(1573993000.307:106): pid=30672 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16832 res=0 12:16:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_TIMESTAMP(r0, 0x1, 0xb25751747b07be2, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @broadcast}], 0x3) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000011000010800010000000033adedc88f540d10460f9617c39fd6000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000f20008dc79c21e814c7ab92570001b00000000000800100006000000"], 0x30}}, 0x0) r2 = dup2(r1, r0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000240)={0xff, 0x4, 0xfffffffd}) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x80, 0x8000, 0xaf3, 0x800}, &(0x7f0000000180)=0x10) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000100)) 12:16:40 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x10000000}], 0x4924aa4, 0x0) 12:16:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x33, 0x0) 12:16:40 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x20000380}], 0x4924aa4, 0x0) 12:16:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)={0x9, &(0x7f0000000080)=[{0xff01, 0x20, 0xdc, 0x3ff}, {0xf49b, 0x4b, 0x1, 0x4}, {0x7, 0xfb, 0x3, 0x4}, {0x3, 0x5e, 0x4, 0x2a8}, {0x6, 0x1, 0x1, 0x1}, {0x6, 0x80, 0x5, 0x1}, {0x6, 0xda, 0xfd, 0x6}, {0x200, 0x9, 0x20, 0x1}, {0x8000, 0x6, 0x7f, 0x4b1}]}) 12:16:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) 12:16:41 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x3f000000}], 0x4924aa4, 0x0) 12:16:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x34, 0x0) 12:16:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e21, 0x7ff, @local, 0x5}, @in={0x2, 0x4e23, @loopback}], 0xfffffffffffffe28) 12:16:41 executing program 2: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(0xffffffffffffffff, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r0, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r0}}, 0x48) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r2}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r2}}, 0x10) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000040)) 12:16:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000000)=0x412) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr=0x5, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4e20, 0x7, 0x4e20, 0x15, 0xa, 0x80, 0x80, 0x2e, 0x0, r2}, {0xc7, 0xbd, 0xffffffffffff0000, 0xff, 0x80000001, 0x1, 0xfffffffffffffffd, 0x8}, {0x800, 0x45, 0x20000000000000, 0x5}, 0xffffffff, 0x6e6bbc, 0x2, 0x1, 0x48414dbffb51a52a, 0x1}, {{@in=@local, 0x4d4, 0x32}, 0x2, @in6=@local, 0x3506, 0x1, 0x2, 0x7, 0x82, 0x1, 0xfffffffe}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:41 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x40000000}], 0x4924aa4, 0x0) 12:16:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x35, 0x0) 12:16:41 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) lstat(&(0x7f00000000c0)='\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x104002, &(0x7f0000000640)={[{@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x100}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x100000001}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x4b}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x498}}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x10, 0x63, 0x62, 0x66, 0x0, 0x38, 0x2], 0x2d, [0x65, 0x65, 0x32, 0x52], 0x2d, [0x9, 0x62, 0x35, 0x66], 0x2d, [0x35, 0x3b, 0x61, 0x31], 0x2d, [0x34, 0x33, 0x0, 0x33, 0x37, 0x38, 0x39, 0x37]}}}, {@euid_lt={'euid<', r4}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) 12:16:41 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 12:16:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x58020000}], 0x4924aa4, 0x0) 12:16:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000140)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) read$eventfd(r3, &(0x7f0000000180), 0x8) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffc) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000100)=""/22) r6 = socket$inet6(0xa, 0x2, 0x0) close(r6) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r8 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r8, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r8) r9 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r8) keyctl$set_timeout(0xf, r9, 0x7f) ftruncate(r7, 0x200006) sendfile(r6, r7, 0x0, 0x8000fffffffc) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f00000000c0)={0x2, 0x7, 0x7ff, 0x6, 0x813, 0x2}) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/de_a\xbf.\xf1\xb7\xbc\xe7\x93\xa1\x00\x00\x00\xf5', 0x0, 0x0) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) ioctl$PPPIOCSNPMODE(r3, 0x4008744b, &(0x7f00000001c0)={0x2f, 0x3}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e21, @remote}], 0x10) 12:16:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x36, 0x0) 12:16:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x341}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x60000000}], 0x4924aa4, 0x0) 12:16:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x37, 0x0) 12:16:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0xffffffffffffff0c, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x2) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x301800, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000000140)=0x5) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000440)={'filter\x00', 0xda, "b43bf8da14362b9155506369274e49cab6bd5d1a582acc86f7e9f46e1ba0486b686cd3f27e22571f3dd4c5cad58d7bfacc3c41e76746c20f92e7740e0458f4a4fe289d8b254d3b879e769dc405da45e145ca93bcde38fad558f2c425f8933efdbf4ba90cd96a81c9e15974768b83f6e62578a8eae6d8bf2a2928340bc8b87f4309b14c22e99ecc027596a9502fd1ce35598e17cbd33395b21455355e665a340219617bbfb9bf25689fea468dd5667cecc362b02c6c8d3883eb919c220781ad16f615e1ac42c4000f745fe0a458a2f1dc13cd114886e6962c4253"}, &(0x7f00000000c0)=0xfe) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:42 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x65580000}], 0x4924aa4, 0x0) 12:16:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x38, 0x0) 12:16:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 12:16:43 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:43 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x7fffefd7}], 0x4924aa4, 0x0) 12:16:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x20000000}, {0xa, 0xfffd, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x39, 0x0) 12:16:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x292}, @in6={0xa, 0x4e22, 0xd0d, @remote, 0x8}, @in6={0xa, 0x4e23, 0x854, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x68) 12:16:43 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:43 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x7fffefe1}], 0x4924aa4, 0x0) 12:16:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x4, 0x0, 0xffffffff, 0x0, 0x11, r1, 0x201, [], r3, r4, 0x3, 0x5}, 0x3c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) r5 = socket$inet6(0xa, 0x2, 0x0) close(r5) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r5, r6, 0x0, 0x8000fffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1a, 0x90, 0x3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000000140)={r7}, 0x8) 12:16:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x7b) write$tun(r4, &(0x7f0000000640)={@void, @val={0x2, 0x0, 0x9, 0x5, 0x6, 0x20}, @ipx={0xffff, 0x101e, 0x4, 0x1, {@current, @broadcast, 0xf800}, {@random=0xfff, @random="348526dd7d24", 0x7fff}, "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"}}, 0x1028) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x3a, 0x0) 12:16:43 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) [ 602.994043][ T26] audit: type=1800 audit(1573993003.717:107): pid=30888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16488 res=0 12:16:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x3b, 0x0) 12:16:43 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x80030020}], 0x4924aa4, 0x0) 12:16:43 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@in6={0xa, 0x4e23, 0x80000000, @local}, 0x80) pkey_alloc(0x0, 0x2) r2 = semget(0x3, 0x9, 0x62) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000001c0)=""/202) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000080)={0x8, 0x8, 0x9, 'queue1\x00', 0x8}) 12:16:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 12:16:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={r2, 0x0, 0x6, 0x4, 0x1}) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x3c, 0x0) 12:16:44 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0xf8f6b47861b25645) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x4e24, @loopback}], 0x10) 12:16:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x81000000}], 0x4924aa4, 0x0) 12:16:44 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:44 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4, 0x4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x3d, 0x0) 12:16:44 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x88a8ffff}], 0x4924aa4, 0x0) 12:16:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ftruncate(r0, 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:44 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:44 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) ioctl$SIOCAX25GETINFO(0xffffffffffffffff, 0x89ed, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 12:16:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0x9effffff}], 0x4924aa4, 0x0) 12:16:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x3e, 0x0) 12:16:45 executing program 1: socket$inet6_sctp(0xa, 0xb0c1d19f021626e9, 0x84) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000540)={0x0, 0x8}) syz_mount_image$gfs2(&(0x7f00000005c0)='gfs2\x00', &(0x7f0000000600)='./bus\x00', 0x1, 0x1, &(0x7f0000000700)=[{&(0x7f0000000640)="fae46203e2611eebd14c88287d21d6abe2c7af271967812e8bd18442aaa1cd66a5e94a034208a3cf55475892f34de5ac7f51020cdb42d2384bac7972463d4083b63f8a65777e5abfb5587daff1ab287f9da285e448e58b0899edb38e43b3697c63f482a64c0fe046ae033ee637366fcae94678e753cb6251790713c512ae9dcd362ac677373d98a3169fda794f8457b55081cca8ff9917c3be8c9ee31802fda69dae", 0xa2, 0x10001}], 0x218009, &(0x7f0000000740)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@meta='meta'}, {@nosuiddir='nosuiddir'}, {@data_ordered='data=ordered'}, {@suiddir='suiddir'}, {@localflocks='localflocks'}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/zero\x00'}}]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x105041, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000007c0)=0xfffffff9) ioctl$int_in(r2, 0x800000c0045006, &(0x7f0000000000)=0x7b) r4 = socket$inet6(0xa, 0x2, 0x0) close(r4) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r4, r5, 0x0, 0x8000fffffffc) setsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f0000000580)=0x4, 0x4) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000040)='/dev/zero\x00', &(0x7f0000000080)='./file0\x00', r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040), 0xfffffffffffffe75) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000900000008001b0000000000000600000091352356d0db466b72f9d87773a0a251dcbe046dcdc4b63253befc15f7d424048a2db98a34e7af49da52f496ddc53428e04e889a44c0d800000000000000"], 0x30}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="300000001000010800000000000000000000000075386d752d163d284ca0a6d9613798a2c0779385d2862a870f471d024731235c20cbef759aa77c6f17a52982311ed4efd9d3dbd0cc42bcece4e40a6dc503106ea04868dc3d702e45582b76dc0173d836c8a34753d5677d59c3bc604c4934902e2586b6fedd4e27279bc6735fbe65ec1a18ea7753df915fba8bf5777ca9d88e8d0b6c707c92eb7bbf4052e9a22365514d329a088a96997e92a277490bbb8270e05b4811fb1bca4dbf0086de6d35d293a569628f9b475a0f84a411becbd74f936a076edc24b41b512a1317173aa4dedec14c29", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x30}}, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000000800)=0x9) socket$rxrpc(0x21, 0x2, 0xa) getgid() getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000100), 0x10) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@isdn, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/199, 0xc7}], 0x3, &(0x7f00000003c0)=""/185, 0xb9}, 0x40) 12:16:45 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:45 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x305000, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, r1}}, 0x48) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r5 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000080)="22c662c300f6a6a171046de79d45527e360b1a7a3d458a349a07db71d37b9bc17d89848eb35e119dcc368d337b772959d7153f6aa5aef79c541d49040927c0eb77fe92f71f263bf460d6cf1ca13f41ea39106cbc9259c253c47dbdee02c97ee4b7d9345859241ee89e6a842a3593bd4b26b1af9297", &(0x7f0000000640)="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", 0x378ec29b5cde1a9d}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r4}}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f0000000280)="550ed1d9afd033555be1f5f69c5cafa3d06c09adce", &(0x7f0000000440)=""/231}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r4}}, 0x10) 12:16:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc0000000}], 0x4924aa4, 0x0) [ 604.338549][T30993] gfs2: Unknown parameter 'smackfsroot' 12:16:45 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x9, 0x80000) accept4$netrom(r3, &(0x7f0000000640)={{0x3, @netrom}, [@default, @remote, @default, @bcast, @default, @remote, @bcast, @null]}, &(0x7f00000006c0)=0x48, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r4}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r4}}, 0x10) 12:16:45 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) [ 604.447551][T30993] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 12:16:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x41, 0x0) [ 604.591715][T30993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xc00e0000}], 0x4924aa4, 0x0) 12:16:45 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) [ 604.726385][T30993] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 604.835322][T31011] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 604.913255][T30993] gfs2: Unknown parameter 'smackfsroot' [ 604.957058][T31031] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 12:16:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 12:16:45 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) write$P9_RRENAMEAT(r3, &(0x7f0000000080)={0x7, 0x4b, 0x2}, 0x7) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_ACTIVE_SLAVE={0x8, 0x2, r8}, @IFLA_BOND_MODE={0x8, 0x1, 0x1}]}}}]}, 0x44}}, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x4b, @loopback, r8}, 0xc) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r4}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r4}}, 0x10) 12:16:45 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xd7efff7f}], 0x4924aa4, 0x0) 12:16:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x42, 0x0) 12:16:45 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x5, @local}, @in6={0xa, 0x4e22, 0x4, @mcast2, 0x800}, @in={0x2, 0x4e21, @broadcast}], 0x4c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc400d8ce68b5c9a9, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x86, 0x82100) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7fffffff) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2250886}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r2, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x68, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x373}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3c1015f2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1e}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}]}, 0x8c}}, 0x4000000) 12:16:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) close(r1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x8402, 0x0) ftruncate(r3, 0x200009) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000000800100006000000"], 0x2e}}, 0x0) sendfile(r4, r1, 0x0, 0x8000fffffffc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0x0, 0x2}, {0x8, 0x20}, 0x6, 0x2, 0x9}) 12:16:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe03f0300}], 0x4924aa4, 0x0) [ 605.299226][T31062] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 605.317924][T31062] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave 12:16:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x43, 0x0) 12:16:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) [ 605.363684][T31062] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:16:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0xef}) 12:16:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe1110000}], 0x4924aa4, 0x0) [ 605.594608][T31081] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 605.620978][T31081] (unnamed net_device) (uninitialized): (slave lo): Device is not bonding slave [ 605.679363][T31081] (unnamed net_device) (uninitialized): option active_slave: invalid value (lo) 12:16:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xfffffe58) fallocate(r2, 0x3, 0x5e89, 0x10) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 12:16:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x44, 0x0) 12:16:46 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x100, 0x0) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000100)='security.SMACK64\x00', &(0x7f0000000140)='/dev/audio\x00', 0xb, 0x3) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x3, {0xa, 0x4e21, 0x7, @mcast2, 0x4}}}, 0x3a) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1, 0x2}}, 0x10) 12:16:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xe1efff7f}], 0x4924aa4, 0x0) 12:16:46 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) prctl$PR_GET_NO_NEW_PRIVS(0x27) 12:16:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x45, 0x0) 12:16:46 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xeffdffff}], 0x4924aa4, 0x0) 12:16:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x3f1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0xfffffffa, 0x7, 0x5, 0xe0, 0x3c, 0x365}) 12:16:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, 0x0, 0x0) 12:16:47 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r5}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r5, 0x4}}, 0x18) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:47 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, 0x0, 0x0) 12:16:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 12:16:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xf0ffffff}], 0x4924aa4, 0x0) 12:16:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x46, 0x0) 12:16:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:47 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000080)={0xfffffff8, 0x7, 0xfff}, 0xc) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r3}}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x100000000) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:47 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, 0x0, 0x0) 12:16:47 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7b) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x80) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xfcffffff}], 0x4924aa4, 0x0) 12:16:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x47, 0x0) 12:16:47 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:47 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x2}, {0xa, 0x0, 0x0, @mcast1}, r1, 0xffffffff}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000300), 0x4) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000000000)=0x7b) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000280)=0x4) getsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x400}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x2}]}, 0x30}}, 0x0) r8 = fcntl$dupfd(r4, 0xc0a, r7) ioctl$TUNGETFILTER(r8, 0x801054db, &(0x7f0000000040)=""/101) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @mcast1}, {0xa, 0x0, 0x0, @local}, r3}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r3}}, 0x10) 12:16:47 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xff030000}], 0x4924aa4, 0x0) [ 607.356631][T31207] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 607.379181][T31207] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:16:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 12:16:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x48, 0x0) 12:16:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x20a000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xfef, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x30}}, 0x0) ftruncate(r2, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0xa, 0x0, @remote}], 0x10) 12:16:48 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xffffa888}], 0x4924aa4, 0x0) [ 607.457112][T31207] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 607.472989][T31220] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:16:48 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380), 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x2}}, 0x10) 12:16:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x49, 0x0) 12:16:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xfffff000}], 0x4924aa4, 0x0) 12:16:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x4a, 0x0) 12:16:48 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xfffffdef}], 0x4924aa4, 0x0) [ 609.982591][T31220] bridge0: port 2(bridge_slave_1) entered disabled state [ 609.989953][T31220] bridge0: port 1(bridge_slave_0) entered disabled state [ 613.446933][T31227] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 613.460429][T31227] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 613.506160][T31227] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 613.528963][T31207] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 613.615264][T31207] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 613.632615][T31207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 613.641032][T31207] 8021q: adding VLAN 0 to HW filter on device team0 [ 613.656845][T31207] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 613.672484][T31263] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 12:16:56 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x200, 0x200302) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000140)=@usbdevfs_disconnect={0xe9cb}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x93\xfa\b\xd2\x00\x00\x00\x00\x00\x00\x00\x8e\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffffffff7fff, 0xdac325d879a5aa9) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000440)=""/208) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r3, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r3}}, 0x48) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000040)={0x3343e49a549d36a1, 0x0, 0xadc787dedf4a45dd, 0x2, {0xc6, 0x6, 0x9, 0x101}}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r5}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r5}}, 0x10) 12:16:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r1}}, 0x10) 12:16:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x4b, 0x0) 12:16:56 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xffffff7f}], 0x4924aa4, 0x0) [ 615.608413][T31264] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 615.630760][T31264] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 615.685032][T31267] ================================================================== [ 615.693459][T31267] BUG: KASAN: use-after-free in __list_add_valid+0x9a/0xa0 [ 615.700663][T31267] Read of size 8 at addr ffff888091e111e0 by task syz-executor.3/31267 [ 615.708895][T31267] [ 615.711236][T31267] CPU: 1 PID: 31267 Comm: syz-executor.3 Not tainted 5.4.0-rc7+ #0 [ 615.719213][T31267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.729368][T31267] Call Trace: [ 615.732669][T31267] dump_stack+0x197/0x210 [ 615.737012][T31267] ? __list_add_valid+0x9a/0xa0 [ 615.741878][T31267] print_address_description.constprop.0.cold+0xd4/0x30b [ 615.748935][T31267] ? __list_add_valid+0x9a/0xa0 [ 615.753792][T31267] ? __list_add_valid+0x9a/0xa0 [ 615.758651][T31267] __kasan_report.cold+0x1b/0x41 [ 615.763597][T31267] ? __list_add_valid+0x9a/0xa0 [ 615.768456][T31267] kasan_report+0x12/0x20 [ 615.772798][T31267] __asan_report_load8_noabort+0x14/0x20 [ 615.778423][T31267] __list_add_valid+0x9a/0xa0 [ 615.778527][T31267] rdma_listen+0x6b7/0x970 [ 615.778546][T31267] ? _raw_spin_unlock+0x2d/0x50 [ 615.778603][T31267] ucma_listen+0x14d/0x1c0 [ 615.778617][T31267] ? ucma_notify+0x190/0x190 [ 615.778634][T31267] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 615.778649][T31267] ? _copy_from_user+0x12c/0x1a0 [ 615.778666][T31267] ucma_write+0x2d7/0x3c0 [ 615.778679][T31267] ? ucma_notify+0x190/0x190 [ 615.778691][T31267] ? ucma_open+0x290/0x290 [ 615.778708][T31267] ? apparmor_file_permission+0x25/0x30 [ 615.778725][T31267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 615.792630][T31267] ? security_file_permission+0x8f/0x380 [ 615.792651][T31267] __vfs_write+0x8a/0x110 [ 615.792665][T31267] ? ucma_open+0x290/0x290 [ 615.792681][T31267] vfs_write+0x268/0x5d0 [ 615.856391][T31267] ksys_write+0x220/0x290 [ 615.860729][T31267] ? __ia32_sys_read+0xb0/0xb0 [ 615.865496][T31267] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 615.870962][T31267] ? do_syscall_64+0x26/0x760 [ 615.875643][T31267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 615.881714][T31267] ? do_syscall_64+0x26/0x760 [ 615.881736][T31267] __x64_sys_write+0x73/0xb0 [ 615.881754][T31267] do_syscall_64+0xfa/0x760 [ 615.895500][T31267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 615.901394][T31267] RIP: 0033:0x45a639 [ 615.905299][T31267] 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 [ 615.924911][T31267] RSP: 002b:00007fc44b1f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 615.933331][T31267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 615.941317][T31267] RDX: 0000000000000010 RSI: 0000000020000000 RDI: 0000000000000003 [ 615.949303][T31267] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 615.957273][T31267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc44b1f86d4 [ 615.965293][T31267] R13: 00000000004cad6a R14: 00000000004e3128 R15: 00000000ffffffff [ 615.973272][T31267] [ 615.975608][T31267] Allocated by task 31207: [ 615.980028][T31267] save_stack+0x23/0x90 [ 615.984187][T31267] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 615.989824][T31267] kasan_kmalloc+0x9/0x10 [ 615.994158][T31267] kmem_cache_alloc_trace+0x158/0x790 [ 615.999529][T31267] __rdma_create_id+0x5f/0x4e0 [ 616.004302][T31267] ucma_create_id+0x1de/0x620 [ 616.008983][T31267] ucma_write+0x2d7/0x3c0 [ 616.013318][T31267] __vfs_write+0x8a/0x110 [ 616.017648][T31267] vfs_write+0x268/0x5d0 [ 616.021892][T31267] ksys_write+0x220/0x290 [ 616.026218][T31267] __x64_sys_write+0x73/0xb0 [ 616.026233][T31267] do_syscall_64+0xfa/0x760 [ 616.026246][T31267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.026250][T31267] [ 616.026256][T31267] Freed by task 31204: [ 616.026268][T31267] save_stack+0x23/0x90 [ 616.026284][T31267] __kasan_slab_free+0x102/0x150 [ 616.026297][T31267] kasan_slab_free+0xe/0x10 [ 616.026307][T31267] kfree+0x10a/0x2c0 [ 616.026321][T31267] rdma_destroy_id+0x719/0xaa0 [ 616.026336][T31267] ucma_close+0x115/0x310 [ 616.035396][T31267] __fput+0x2ff/0x890 [ 616.035408][T31267] ____fput+0x16/0x20 [ 616.035421][T31267] task_work_run+0x145/0x1c0 [ 616.035433][T31267] exit_to_usermode_loop+0x316/0x380 [ 616.035449][T31267] do_syscall_64+0x65f/0x760 [ 616.096510][T31267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.102399][T31267] [ 616.104731][T31267] The buggy address belongs to the object at ffff888091e11000 [ 616.104731][T31267] which belongs to the cache kmalloc-2k of size 2048 [ 616.118880][T31267] The buggy address is located 480 bytes inside of [ 616.118880][T31267] 2048-byte region [ffff888091e11000, ffff888091e11800) [ 616.132241][T31267] The buggy address belongs to the page: [ 616.137893][T31267] page:ffffea0002478440 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 [ 616.147043][T31267] raw: 01fffc0000000200 ffffea00026c7fc8 ffffea0002459388 ffff8880aa400e00 [ 616.155648][T31267] raw: 0000000000000000 ffff888091e11000 0000000100000001 0000000000000000 [ 616.164239][T31267] page dumped because: kasan: bad access detected [ 616.170660][T31267] [ 616.172993][T31267] Memory state around the buggy address: [ 616.178720][T31267] ffff888091e11080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 616.186793][T31267] ffff888091e11100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 616.194865][T31267] >ffff888091e11180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 616.202940][T31267] ^ [ 616.210149][T31267] ffff888091e11200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 616.218219][T31267] ffff888091e11280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 616.226283][T31267] ================================================================== [ 616.234351][T31267] Disabling lock debugging due to kernel taint [ 616.242574][T31264] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 12:16:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x4c, 0x0) 12:16:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @dev={0xac, 0x14, 0x14, 0x19}}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8e18) fallocate(r2, 0x3, 0x5e89, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 12:16:57 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="290000002000190400003fffffffda060200000000e80001060000040d0003", 0x1f}], 0x1) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000380)=[@op, @op], 0xffffff9e}], 0x4924aa4, 0x0) 12:16:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7b) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0xfe15) [ 616.296865][T31267] Kernel panic - not syncing: panic_on_warn set ... [ 616.303535][T31267] CPU: 1 PID: 31267 Comm: syz-executor.3 Tainted: G B 5.4.0-rc7+ #0 [ 616.312838][T31267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.322896][T31267] Call Trace: [ 616.326195][T31267] dump_stack+0x197/0x210 [ 616.330530][T31267] panic+0x2e3/0x75c [ 616.334426][T31267] ? add_taint.cold+0x16/0x16 [ 616.339118][T31267] ? __list_add_valid+0x9a/0xa0 [ 616.343975][T31267] ? preempt_schedule+0x4b/0x60 [ 616.348831][T31267] ? ___preempt_schedule+0x16/0x20 [ 616.353949][T31267] ? trace_hardirqs_on+0x5e/0x240 [ 616.358976][T31267] ? __list_add_valid+0x9a/0xa0 [ 616.363849][T31267] end_report+0x47/0x4f [ 616.368003][T31267] ? __list_add_valid+0x9a/0xa0 [ 616.372860][T31267] __kasan_report.cold+0xe/0x41 [ 616.377717][T31267] ? __list_add_valid+0x9a/0xa0 [ 616.382570][T31267] kasan_report+0x12/0x20 [ 616.386904][T31267] __asan_report_load8_noabort+0x14/0x20 [ 616.392540][T31267] __list_add_valid+0x9a/0xa0 [ 616.397234][T31267] rdma_listen+0x6b7/0x970 [ 616.401657][T31267] ? _raw_spin_unlock+0x2d/0x50 [ 616.406514][T31267] ucma_listen+0x14d/0x1c0 [ 616.410936][T31267] ? ucma_notify+0x190/0x190 [ 616.415561][T31267] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.421812][T31267] ? _copy_from_user+0x12c/0x1a0 [ 616.426754][T31267] ucma_write+0x2d7/0x3c0 [ 616.431091][T31267] ? ucma_notify+0x190/0x190 [ 616.435681][T31267] ? ucma_open+0x290/0x290 [ 616.440106][T31267] ? apparmor_file_permission+0x25/0x30 [ 616.445661][T31267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 616.451915][T31267] ? security_file_permission+0x8f/0x380 [ 616.457554][T31267] __vfs_write+0x8a/0x110 [ 616.461889][T31267] ? ucma_open+0x290/0x290 [ 616.466307][T31267] vfs_write+0x268/0x5d0 [ 616.470554][T31267] ksys_write+0x220/0x290 [ 616.474975][T31267] ? __ia32_sys_read+0xb0/0xb0 [ 616.479752][T31267] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 616.485219][T31267] ? do_syscall_64+0x26/0x760 [ 616.489903][T31267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:16:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0, 0xfffffe57}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='oom_score\x00') preadv(r0, &(0x7f00000017c0), 0x4d, 0x0) [ 616.496002][T31267] ? do_syscall_64+0x26/0x760 [ 616.500689][T31267] __x64_sys_write+0x73/0xb0 [ 616.505294][T31267] do_syscall_64+0xfa/0x760 [ 616.509798][T31267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.515685][T31267] RIP: 0033:0x45a639 [ 616.519474][ T3905] kobject: 'loop0' (000000008098d86d): kobject_uevent_env [ 616.519577][T31267] 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 [ 616.550085][T31267] RSP: 002b:00007fc44b1f7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 616.556897][ T3905] kobject: 'loop0' (000000008098d86d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 616.558497][T31267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 616.558506][T31267] RDX: 0000000000000010 RSI: 0000000020000000 RDI: 0000000000000003 [ 616.558514][T31267] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 616.558522][T31267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc44b1f86d4 [ 616.558528][T31267] R13: 00000000004cad6a R14: 00000000004e3128 R15: 00000000ffffffff [ 616.570082][T31267] Kernel Offset: disabled [ 616.614233][T31267] Rebooting in 86400 seconds..